Abstract

The invention is related to a contact lens packaging solution and a contact lens product comprising the same, wherein the contact lens packaging solution comprises 0.1 wt % to 0.4 wt % of a moisturizing agent and a buffer solution, wherein the moisturizing agent comprises a salt of hyaluronic acid and a hydrolyzed hyaluronic acid derivative and the weight ratio of the hyaluronic acid and the hydrolyzed hyaluronic acid derivative is in the range of 1:4 to 4:1, and the contact lens product comprises a contact lens packaging solution and a contact lens soaked therein. The contact lens packaging solution of the present invention can provide the contact lens wearer with satisfied initial comfort.

IPC Classes  ?

• A61L 12/14 - Organic compounds not covered by groups or
• G02C 7/04 - Contact lenses for the eyes

Abstract

A composite separator and a method for manufacturing thereof are disclosed. The composite separator comprises a porous polyolefin substrate and an inorganic coating layer, wherein the inorganic coating layer comprises a plurality of inorganic particles and a binder resin composition and coated on at least one surface of the porous polyolefin substrate, wherein the binder resin composition comprises an acrylonitrile-acrylamide-acrylate copolymer with a glass transition temperature (Tg) less than 0° C. and an amide-containing polymer with a glass transition temperature between 150° C. and 200° C. The composite separator has good high temperature resistance.

IPC Classes  ?

• H01M 50/451 - Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
• H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodesLithium-ion batteries
• H01M 50/403 - Manufacturing processes of separators, membranes or diaphragms
• H01M 50/417 - Polyolefins
• H01M 50/446 - Composite material consisting of a mixture of organic and inorganic materials
• H01M 50/491 - Porosity

Abstract

The present disclosure is to provide a gas permeable hot-melt sealing film for healthcare packaging. The gas permeable hot-melt sealing film includes an polyolefin spunbondeded nonwoven fabric substrate; and a water-based hot-melt adhesive coating layer coated on the substrate including voids, wherein the coating amount of the water-based hot-melt adhesive is in the range of 6 g/m2 to 35 g/m2 and the surface void ratio thereof is in the range 0.5% to 6.0%. The gas permeable hot-melt sealing coating film of the present disclosure has sufficient gas permeability, and satisfied seal strength and peelability after sealing around with flexible sheet or blister container.

IPC Classes  ?

• C09J 7/35 - Heat-activated
• A61J 1/03 - Containers specially adapted for medical or pharmaceutical purposes for pills or tablets
• B65D 75/36 - Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet or blank being recessed and the other formed of relatively stiff flat sheet material, e.g. blister packages
• C09J 7/21 - PaperTextile fabrics
• C09J 11/08 - Macromolecular additives
• D04H 1/4291 - Olefin series
• D04H 1/56 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
• D06N 3/04 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
• D06N 3/12 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

Abstract

The present disclosure is to provide a water-based hot melt adhesive for healthcare packaging. The water-based hot melt adhesive includes 100 weight parts of water-based polyolefin resin; 40 to 85 weight parts of wax particles; and 25 to 85 parts by weight of tackifier particles; wherein a total weight of the wax particles and the tackifier particles is from 45 wt % to 60 wt % of a total weight of the water-based hot melt adhesive. The coating layer coated by the water-based hot melt adhesive of the present disclosure on the healthcare packaging substrate has great gas-permeability, and satisfied seal strength and peelability after sealing with the periphery part of a flexible sheet or a blister container.

IPC Classes  ?

• C09J 7/35 - Heat-activated
• C09J 123/06 - Polyethene

Abstract

The present invention is to provide a water-based hot-melt adhesive for healthcare packaging. The water-based hot-melt adhesive includes 20 to 60 weight parts of hydrophilic-modified water-based polyolefin resin; 1 to 30 weight parts of water-based ionomer; 10 to 30 weight parts of wax particles; and 10 to 30 weight parts of tackifier particles. The coating layer formed on the healthcare packaging substrate from the water-based hot-melt adhesive of the present invention has great gas-permeability and weather resistance, and the healthcare packaging substrate with the water-based hot-melt adhesive of the present invention has satisfied seal strength, pealing ability and reliability after sealing with flexible sheet or blister containers at the peripheral edges thereof.

IPC Classes  ?

• C09J 7/35 - Heat-activated
• C09J 7/21 - PaperTextile fabrics
• C09J 123/06 - Polyethene
• D04H 1/4291 - Olefin series
• D04H 1/56 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
• D06N 3/04 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds

Abstract

The present disclosure is to provide a water-based hot-melt adhesive for healthcare packaging. The water-based hot-melt adhesive includes: 10 wt % to 35 wt % of a water-based thermoplastic resin; 20 wt % to 45 wt % of wax particles and 40 wt % to 60 wt % of tackifier; wherein the tackifier including emulsion tackifier and particulate tackifier and the total amount of the particles in the water-based hot-melt adhesive is present at 40 wt % to 65 wt % based on the total weight of the water-based hot-melt adhesive. The coating layer formed on the healthcare packaging substrate from the water-based hot-melt adhesive of the present disclosure has great gas-permeability, and satisfied seal strength and peeling ability after sealing around with flexible sheets or blister containers.

IPC Classes  ?

• C09J 7/35 - Heat-activated
• C09J 7/21 - PaperTextile fabrics
• C09J 109/08 - Latex
• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
• D06N 3/04 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
• D06N 3/10 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with styrene-butadiene copolymerisation products

Abstract

A separator is disclosed. The separator comprises a porous polyolefin substrate with a plurality of porous structures on the surfaces and interior thereof, and an anti-thermal shrinkage thin layer formed on the surfaces and the sidewalls of the porous structures of the porous polyolefin substrate. The present separator can provide enhanced high temperature shrinkage resistance and electrolyte wettability.

IPC Classes  ?

• H01M 50/451 - Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
• H01M 50/417 - Polyolefins
• H01M 50/491 - Porosity

Abstract

A low thermal shrinkage separator and a method for manufacturing thereof is disclosed. The method comprises providing a porous polyolefin substrate with a plurality of porous structures on surfaces and interiors thereof, and applying a prescursor solution comprising a titanium alkoxide and hexamethyldisilazane and subsequently applying an alcohol solution to form a low thermal shrinkage thin film formed on the surfaces and the sidewalls of the porous structures of the porous polyolefin substrate. The present method can enhance the low thermal shrinkage and electrolyte wettability of the separator.

IPC Classes  ?

• H01M 50/403 - Manufacturing processes of separators, membranes or diaphragms
• H01M 50/417 - Polyolefins
• H01M 50/434 - Ceramics
• H01M 50/491 - Porosity

Abstract

A high temperature resistant separator is disclosed. The high temperature resistant separator comprises a porous film having a porous polyolefin substrate with a plurality of first porous structures and a inorganic layer, wherein the inorganic layer includes a plurality of inorganic particles and a binder, and the inorganic layer is formed on at least one surface of the porous polyolefin substrate, to form a plurality of second porous structures communicating with the first porous structures of the polyolefin porous substrate; and a heat-resistant enhancement layer formed on a surface of the porous film and inner walls of the first porous structures and the second porous structures, wherein the heat-resistant enhancement layer is a composite layer formed by cross-linking a titanium alkoxide, a photo-reactive agent, the polyolefin and/or the binder of the surface and the inner walls of the first porous structures and the second porous structures of the porous film.

IPC Classes  ?

• H01M 50/449 - Separators, membranes or diaphragms characterised by the material having a layered structure
• H01M 50/403 - Manufacturing processes of separators, membranes or diaphragms
• H01M 50/417 - Polyolefins
• H01M 50/446 - Composite material consisting of a mixture of organic and inorganic materials
• H01M 50/491 - Porosity

Abstract

A high tensile strength separator is disclosed. The separator comprises a porous polyolefin substrate with porous structures on the surface and interior thereof, a strengthening layer formed on at least one surface and the sidewalls of the porous structures of the porous polyolefin substrate, and an inorganic layer comprising a plurality of inorganic particles and a binder and formed on the strengthening layer. The present high tensile strength separator has improved mechanical strength.

IPC Classes  ?

• H01M 50/494 - Tensile strength
• H01M 50/417 - Polyolefins
• H01M 50/446 - Composite material consisting of a mixture of organic and inorganic materials
• H01M 50/449 - Separators, membranes or diaphragms characterised by the material having a layered structure
• H01M 50/491 - Porosity

Abstract

A separator and a method for manufacturing thereof are disclosed. The separator comprises an enhanced porous polyolefin substrate and an inorganic layer, wherein the enhanced porous polyolefin substrate is obtained by pre-strengthening a porous polyolefin substrate, and the inorganic layer comprises a plurality of inorganic particles and a binder and coated on at least one surface of the enhanced porous polyolefin substrate, and the pre-strengthening treatment comprises sequentially applying a titanium alkoxide solution and an alcohol solution. The separator of the present invention has improved tensile strength and good compression resistance.

IPC Classes  ?

• H01M 50/451 - Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
• H01M 10/052 - Li-accumulators
• H01M 50/417 - Polyolefins
• H01M 50/434 - Ceramics

Abstract

A low thermal shrinkage separator and a method for manufacturing thereof are disclosed. The method comprises providing a porous polyolefin substrate with a plurality of porous structures on the surfaces and interiors thereof, and applying a precursor solution comprising a titanium alkoxide and a photo-reactive agent, and subsequently irradiating by a UV light to form a low thermal shrinkage thin layer on the surface of the porous polyolefin substrate and the interior sidewalls of the porous structures of the porous polyolefin substrate. The present method can enhance the low thermal shrinkage and electrolyte wettability of the separator.

IPC Classes  ?

• H01M 50/449 - Separators, membranes or diaphragms characterised by the material having a layered structure
• H01M 50/403 - Manufacturing processes of separators, membranes or diaphragms
• H01M 50/417 - Polyolefins
• H01M 50/489 - Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties

Goods & Services

Plastic fabrics for textile use; fabric alternative made of plastic materials, namely, metal fiber fabrics, mixed fiber fabrics, elastic fabrics for textile use; rayon fabrics; waterproof textile fabrics for boots, gloves and textile use; fabric for boots and shoes; umbrella fabrics being metal fiber fabrics, mixed fiber fabrics, elastic fabrics. Clothing jerseys; perspiration absorbent underwear clothing; women's clothing, namely, shirts, dresses, skirts, blouses; travel clothing contained in a package comprising reversible jackets, pants, skirts, tops and a belt or scarf; sportswear, namely, shirts, pants, and shorts; working overalls; coats; waterproof jackets and pants; raincoats; ear muffs; ski gloves; warm gloves being clothing; shoes; sports shoes; rain boots. Plastic films for packaging; plastic film roll stock for packaging; cellulose acetate film for packaging; plastic film roll stock for packaging pharmaceuticals; plastic sealing film for packaging; plastic bags for packing; waterproof bags of plastics for packaging; plastic zipper bags for packaging; shopping bags of plastic; plastic bags for use in the sterilisation of medical instruments.

Goods & Services

(1) Alumina; aluminium hydrate; industrial chemicals; ion exchangers (chemicals); lithium; titanium dioxide for industrial purposes; water-purifying chemicals; filtering materials of chemical substances. (2) Insulating materials; paper for electrical capacitors; dielectrics (insulators); insulating paper; insulating fabrics; insulating paints; plastic film, other than for wrapping; insulators for electric mains; insulators; plastic fibers, other than for textile use; insulating films.

Goods & Services

Plastic film for wrapping; Plastic cling film extensible, for palletization; Packaging fiber film; plastic sealing film; Plastic bags for packaging; waterproof bag of plastics; plastic zipper bag; Plastic shopping bags; Plastic bags for use in the sterilisation of medical instruments. Plastic reinforced fabrics; plastic material substitutes for fabric; synthetic fiber fabrics; waterproof fabrics; cloth; fabric for footwear; fabric for use in the manufacture of umbrellas. Sportswear; Overalls; work clothes; coats; clothing; waterproof clothing; rainwear; ear muffs [clothing]; ski gloves; winter gloves; shoes; sports shoes; rain boots.

Abstract

The present invention is to provide an anti-glare film. The anti-glare film comprises a transparent substrate and an anti-glare layer formed on a surface of the transparent substrate, wherein the anti-glare layer comprises an acrylate binder resin and a plurality of silica microparticles, wherein the particle size of the silica microparticles is ranging between 2 μm and 6 μm and the BET specific surface area is not more than 250 m2/g, and the amount of the silica microparticles is ranging between 3 to 20 parts by weight per hundred parts by weight of the acrylate binder resin. The anti-glare film provides an enhanced abrasion-resistance.

IPC Classes  ?

• C09D 175/06 - Polyurethanes from polyesters
• C08K 7/18 - Solid spheres inorganic

Abstract

A high thermal-stability separator and method for manufacturing thereof are disclosed. The high thermal-stability separator comprises a porous film and a titanium oxide or/and titanium hydroxide film, wherein the porous film comprises a porous substrate and a inorganic layer, wherein the inorganic layer comprises a plurality of inorganic particles and a binder, the inorganic layer is formed on at least one surface of the porous substrate, and the porous substrate and the inorganic layer have a plurality of interconnected porous structures; and the titanium oxide or/and titanium hydroxide film is formed on the surface and the inner walls of porous structures of the porous film. The present high thermal-stability separator can provide enhanced compression retention and excellent high temperature melt integrity, and maintain a satisfied air permeability (Gurley) after compression.

IPC Classes  ?

• H01M 50/431 - Inorganic material
• H01M 50/403 - Manufacturing processes of separators, membranes or diaphragms
• H01M 50/417 - Polyolefins
• H01M 50/423 - Polyamide resins
• H01M 50/446 - Composite material consisting of a mixture of organic and inorganic materials
• H01M 50/451 - Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
• H01M 50/494 - Tensile strength

Abstract

A low-refractivity optical clear resin is disclosed. The low-refractivity optical clear resin comprises a polysiloxane composition and an organic solvent composition, wherein the polysiloxane composition comprises a polysiloxane and a hydroxyalkylsilane monomer, and the organic solvent composition comprises a high boiling point solvent with a boiling point more than 180° C. and a low boiling point solvent with a boiling point less than 150° C.; wherein the used amount of the organic solvent composition is 50 to 120 parts by weight per 10 parts by weight of the polysiloxane composition. The present low-refractivity optical clear resin can be used on the micro light emitting diode (micro-LED) display devices to enhance the light extracting efficiency thereof, and provide excellent optical properties on an adequate coating thickness.

IPC Classes  ?

• C08G 77/44 - Block- or graft-polymers containing polysiloxane sequences containing only polysiloxane sequences

Abstract

An electrolysis system is provided in some embodiments of the present disclosure, including an anode reaction chamber, a cathode reaction chamber and a spacer. The anode reaction chamber includes an anode reaction solution and an anode immersed in the anode reaction solution, in which the anode reaction solution includes an iodide ion, and a material of the anode includes a carbon material. The cathode reaction chamber includes a cathode reaction solution and a cathode immersed in the cathode reaction solution, in which the cathode reaction solution includes a hydrogen ion. The spacer separates the anode reaction chamber and the cathode reaction chamber, in which the spacer allows a cation or an anion to pass through, so that the anode reaction chamber and the cathode reaction chamber are electrically connected to each other.

IPC Classes  ?

• C25B 9/19 - Cells comprising dimensionally-stable non-movable electrodesAssemblies of constructional parts thereof with diaphragms
• C25B 1/02 - Hydrogen or oxygen
• C25B 1/24 - Halogens or compounds thereof
• C25B 11/043 - Carbon, e.g. diamond or graphene
• C25B 11/065 - Carbon
• C25B 11/075 - Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalysts material consisting of a single catalytic element or catalytic compound
• C25B 13/07 - DiaphragmsSpacing elements characterised by the material based on inorganic materials based on ceramics
• C25B 13/08 - DiaphragmsSpacing elements characterised by the material based on organic materials

Abstract

The present invention is to provide a curable resin composition for decoration film. The curable resin composition for decoration film comprises a (meth)acrylic resin, a reactive (meth)acrylate composition, a first initiator and a second initiator. The first initiator is photoinitiator and the second initiator is peroxide, azo compound or the combination thereof. Wherein the second initiator is present at an amount of 3 to 23 parts by weight relative to per 100 parts by weight of reactive (meth)acrylate composition and a ratio of the first initiator to the second initiator is in the range of 1:0.5 to 1:5. The curable resin composition for decoration film of the present invention provides a great molding ability and the molded decoration film article formed by curing and molding the curable resin composition has satisfied hardness and excellent chemical resistance.

IPC Classes  ?

• C08F 265/06 - Polymerisation of acrylate or methacrylate esters on to polymers thereof
• C09D 151/00 - Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCoating compositions based on derivatives of such polymers

Abstract

A display is disclosed. The display comprises a display panel, and an optical film disposed on a viewing side of the display panel. The optical film has a total haze ranging from 15% to 60%, an inner haze less than or equal to 10%, and a reflectivity satisfying the relationships of 0.35%≤(RSCI-RSCE)≤1.50% and RSCE≤1.50%, wherein RSCI is an average reflectivity of diffuse component and specular component, and RSCE is an average reflectivity of diffuse component. By adjusting the total haze, inner haze and reflectivity of the optical film to satisfy the above relationship, the display can have good anti-glare properties, and the contrast ratio of the display will not be reduced too much to avoid the display quality be affected.

IPC Classes  ?

• G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors

Abstract

A polarizer applied for a viewing side of a display is disclosed. The polarizer comprises a polarizing layer with an absorption axis, and a protective film disposed on the viewing side surface of the polarizing layer. The protective film includes a birefringent substrate adjacent to the polarizing layer having a birefringence difference not greater than 0.10 and having a slow axis and a fast axis perpendicular to each other, wherein the slow axis is parallel to the absorption axis of the polarizing layer, and an interference elimination layer disposed on a display side surface of the birefringent substrate, wherein the interference elimination layer has a diffusing layer disposed on the birefringent substrate, and a refractive-index-matching layer disposed on the diffusing layer, wherein with the total haze of the protective film is between 30% and 75% and the reflectivity of the protective film satisfies the relationship (RSCI-RSCE)≤1.0% and RSCE/(RSCI-RSCE)≥1.6, wherein RSCI is an average reflectivity of diffuse component and specular component (specular component included, SCI) of the protective film, and RSCE is an average reflectivity of diffuse component (specular component excluded, SCE) of the protective film.

IPC Classes  ?

• G02B 5/30 - Polarising elements
• G02B 1/14 - Protective coatings, e.g. hard coatings

Abstract

An optical film applied for a viewing side of a display is disclosed. The optical film comprises a birefringent substrate with a birefringence difference not greater than 0.10 having a slow axis and a fast axis perpendicular to each other and an diffusing layer disposed on the birefringent substrate, wherein the total haze of the optical film ranges between 30% and 80% and the reflectivity of the optical film satisfies the relationship (RSCI−RSCE)≤1.0%, and RSCE/(RSCI−RSCE)≥1.6, wherein RSCI is an average reflectivity of diffuse component and specular component of the optical film, and RSCE is an average reflectivity of diffuse component of the optical film.

IPC Classes  ?

• G02B 5/30 - Polarising elements
• G02B 5/02 - Diffusing elementsAfocal elements

Abstract

Disclosed is a patterned optical film, comprising a patterned alignment layer having a plurality of striped retardation regions arranged in strips with different depths, a liquid crystal filling layer provided to cover and planarize the striped retardation regions, and a polarizing layer disposed on the liquid crystal filling layer.

IPC Classes  ?

• G02B 5/30 - Polarising elements

Goods & Services

Cosmetics; facial lotions; beauty masks; facial and skin care creams; facial and skin care oil; hand creams; facial and skin care cosmetics; skin soaps; facial and skin cleansing preparations; personal cleansing preparations; foundation makeup; sun tan lotions; make-up removers; cooling sprays for cosmetic purposes; toners for cosmetic purposes; serums for cosmetic purposes; skin hydrators for cosmetic purposes; essential oils for aromatherapy use; essential oil-based creams for aromatherapy use; none of the aforementioned goods being perfumery products. Medicated cosmetic preparations.

Goods & Services

(1) Adhesive fabric for application by heat; upholstery fabrics; fabrics; textile materials; cloth; trellis [cloth]; hemp fabric; hemp cloth; hat linings, of textile, in the piece; lining fabric for footwear; fabric for footwear; cotton fabrics; bed covers; bedspreads; coverlets [bedspreads]; quilts; mattress covers' linings [textile]; bedsheets; elastic woven fabrics; silk fabrics for printing patterns; printed calico cloth; Jerseys being fabric; woollen cloth; woollen fabric; linen cloth; bed linen; ticks [mattress covers]; knitted fabric; fabrics for textile use; diaper changing cloths for babies; blankets for household pets; sleeping bags for babies; muslin fabric; picnic blankets; dimity. (2) Footwear; overalls; smocks; caps being headwear; boots; half-boots; clothing; hats; suits; ready-made clothing; trousers; pants; cyclists' clothing; outerclothing; gloves [clothing]; coats; waterproof clothing; pockets for clothing; overcoats; topcoats; uniforms; jackets [clothing]; shoes; sports shoes; boots for sports; parkas; ski boots; ski gloves; headwear; mittens; sportswear incorporating digital sensors.

Goods & Services

Cosmetics; facial lotions; beauty masks; facial abrasive preparations, namely, facial scrubs

Goods & Services

Medical adhesive tapes; topical gel for medical and therapeutic treatment of scars and wounds, namely, a treatment that aids in scar removal; medical transdermal patches featuring salicylic acid for acne treatment; acne treatment preparations

Goods & Services

Alumina; aluminium hydrate; industrial chemicals; chemical preparations in the nature of ion-exchange resins; lithium; titanium dioxide for industrial purposes; water-purifying chemicals; chemical preparations in the nature of filtering materials in purification process Insulating materials; paper for electrical capacitors; dielectrics; electrical insulating paper; insulating fabrics; insulating paints; plastic film for packing, cushioning, or stuffing purposes; insulators for electric mains; plastic film for electrical insulation, insulators for batteries; plastic fibers, other than for textile use; insulating films

Goods & Services

Alumina; aluminium hydrate; industrial chemicals; ion exchangers [chemicals]; lithium; titanium dioxide for industrial purposes; water-purifying chemicals; filtering materials of chemical substances. Insulating materials; paper for electrical capacitors; dielectrics [insulators]; insulating paper; insulating fabrics; insulating paints; plastic film, other than for wrapping; insulators for electric mains; insulators; plastic fibres, other than for textile use; plastic fibers, other than for textile use; insulating films.

Abstract

The present invention discloses a display including a display panel and a light redirecting film disposed on the viewing side of the display panel. The light redirecting film comprises a light redistribution layer, and a light guide layer disposed on the light redistribution layer. The light redistribution layer includes a plurality of strip-shaped micro prisms extending along a first direction and arranged at intervals and a plurality of diffraction gratings arranged at the bottom of the intervals between the adjacent strip-shaped micro prisms, wherein each of the strip-shaped micro prisms has at least one inclined light-guide surface, and the bottom of each interval has at least one set of diffraction gratings, and the light guide layer is in contact with the strip-shaped micro prisms and the diffraction gratings. The present light redirecting film is disposed on the viewing side of the display panel to decrease the light loss in the side viewing angle of the display, and homogenize the brightness distribution at different viewing angles thereof.

IPC Classes  ?

• H10K 50/86 - Arrangements for improving contrast, e.g. preventing reflection of ambient light
• G02B 5/04 - Prisms
• G02B 6/42 - Coupling light guides with opto-electronic elements
• H10K 50/858 - Arrangements for extracting light from the devices comprising refractive means, e.g. lenses

Abstract

The present invention discloses a light redirecting film, a polarizer with the light redirecting film, and a display comprising the polarizer. The light redirecting film includes a light redistribution layer, and a light guide layer disposed on the light redistribution layer. The light redistribution layer includes a plurality of strip-shaped micro prisms extending along a first direction and arranged at intervals and a plurality of diffraction gratings arranged at bottoms of the intervals between the adjacent strip-shaped micro prisms, wherein each of the strip-shaped micro prisms has at least one inclined light-guide surface, and the bottom of each interval has at least one set of diffraction gratings, and the light guide layer is in contact with the strip-shaped micro prisms and the diffraction gratings. The present light redirecting film is disposed on the viewing side of the display to decrease the light loss in the side viewing angle of the display, and homogenize the brightness distribution at different viewing angles thereof.

IPC Classes  ?

• G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
• G02B 5/30 - Polarising elements
• G02B 5/18 - Diffracting gratings

Abstract

The present disclosure relates to a composition sustainable-releasing hydrogen sulfide for promoting wound healing and the method for preparing the same. The composition for promoting wound healing comprises a carrier and a plurality of hydrogen sulfide sustained releasing microspheres, wherein the hydrogen sulfide sustained releasing microspheres comprise a hydrophobic polymer, a surfactant and sodium hydrosulfide.

IPC Classes  ?

• A61K 9/50 - Microcapsules
• A61K 47/26 - Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharidesDerivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
• A61P 17/02 - Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
• A61K 47/44 - Oils, fats or waxes according to two or more groups of Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin
• A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof

Abstract

4 alkyl group, and a is an integer between 1 to 3. The present (meth)acrylate adhesive composition can provide an enhanced adhesion and weather resistance, also an enhanced stability over time and storage stability, when be used in polarizer bonding, can show a satisfied adhesion reliability and a proper rework ability.

IPC Classes  ?

• C08F 220/20 - Esters of polyhydric alcohols or phenols
• C09J 133/08 - Homopolymers or copolymers of acrylic acid esters
• C09J 133/10 - Homopolymers or copolymers of methacrylic acid esters
• C08F 230/08 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
• C08F 220/06 - Acrylic acidMethacrylic acidMetal salts or ammonium salts thereof
• C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
• C08F 220/30 - Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety
• C08F 220/14 - Methyl esters

Abstract

The disclosure related to a resin composition for molding device for dental restoration comprising 10 to 50 parts by weight of an urethane acrylate oligomer with a functionality less than 4, 20 to 40 parts by weight of morpholino-group containing acrylate monomera morpholino-group containing acrylate monomer, 10 to 40 parts by weight of a polymerizable acrylate monomer composition and 0.5 to 5 parts by weight of a photoinitiator, wherein the polymerizable acrylate monomer composition comprises 40 to 60 parts by weight of an alicyclic acrylate monomer and 40 to 60 parts by weight of ether-bond containing aliphatic acrylate monomeran ether-bond containing aliphatic acrylate monomer. The shore hardness of the resin composition after being cured of the present invention is not less than 70D and the flexural strain thereof is not less than 0.15.

IPC Classes  ?

• A61C 5/77 - Methods or devices for making crowns
• C08F 2/46 - Polymerisation initiated by wave energy or particle radiation
• C08F 2/50 - Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
• C08G 61/04 - Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
• C08F 265/06 - Polymerisation of acrylate or methacrylate esters on to polymers thereof

Abstract

A restorable anti-glare film is disclosed. The restorable anti-glare film comprises a transparent substrate and a restorable anti-glare layer comprising a siloxane-containing urethane (meth)acrylate copolymer and a plurality of (meth)acrylic resin particles formed on the transparent substrate, wherein the weight average molecular weight (Mw) of the siloxane-containing urethane (meth)acrylate copolymer is between 4,000 and 60,000, and the (meth)acrylic resin particles have a 30% compressive strength of 14.7 MPa to 49 MPa and a recovery rate of more than 22%. The present restorable anti-glare film can provide a scratch-restorability and a stable and reliable anti-glare property.

IPC Classes  ?

• C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes
• C09D 7/47 - Levelling agents
• C09D 133/10 - Homopolymers or copolymers of methacrylic acid esters
• C09D 175/04 - Polyurethanes
• C09D 183/08 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen

Abstract

A high-haze anti-glare film is disclosed. The high-haze anti-glare film comprises a transparent substrate and an anti-glare layer on the substrate. The anti-glare layer comprises acrylate binder resin and amorphous silica microparticles. The total haze (Ht) of the anti-glare film is more than 20%, and the total haze is the sum of the surface haze (Hs) and the inner haze (Hi) of the anti-glare film, and the inner haze (Hi) and the total haze (Ht) satisfy the relation 0.01

IPC Classes  ?

• G02B 1/111 - Anti-reflection coatings using layers comprising organic materials
• C08J 5/18 - Manufacture of films or sheets
• C08K 3/36 - Silica
• C08K 5/5419 - Silicon-containing compounds containing oxygen containing at least one Si—O bond containing at least one Si—C bond
• C08L 33/10 - Homopolymers or copolymers of methacrylic acid esters
• C08L 83/08 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
• G02B 5/02 - Diffusing elementsAfocal elements

Abstract

A high-haze anti-glare film is disclosed. The high-haze anti-glare film comprises a transparent substrate and an anti-glare layer on the substrate. The anti-glare layer comprises acrylate binder, amorphous silica microparticles and spherical organic polymer microparticles, wherein the spherical organic polymer microparticles are monodispersity and the average particle size thereof is smaller than that of the amorphous silica microparticles. The total haze (Ht) of the anti-glare film is more than 40%, and the total haze is the sum of the surface haze (Hs) and the inner haze (Hi) of the anti-glare film, and the inner haze (Hi) and the total haze (Ht) satisfy the relation 0.25

IPC Classes  ?

• G02B 1/111 - Anti-reflection coatings using layers comprising organic materials
• C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes
• C09D 7/61 - Additives non-macromolecular inorganic
• C09D 7/40 - Additives
• C09D 7/65 - Additives macromolecular
• C09D 133/14 - Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
• C08J 7/04 - Coating
• C08J 5/18 - Manufacture of films or sheets
• C09D 7/47 - Levelling agents
• G02B 1/14 - Protective coatings, e.g. hard coatings
• G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors

Abstract

An all-around curved polarizer for an all-around curved display device comprises a polarizing layer, a first protective layer and a second protective layer. The first protective layer is arranged on a side of the polarizing layer adjacent to the all-around curved display device and has a first coefficient of thermal expansion. The second protective layer is disposed on the other side of the polarizing layer opposite to the all-around curved display device, and has a second coefficient of thermal expansion, and the second coefficient of thermal expansion is greater than the first coefficient of thermal expansion of the first protective layer.

IPC Classes  ?

• G02B 5/30 - Polarising elements
• G02B 1/08 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements made of polarising materials
• G02B 1/14 - Protective coatings, e.g. hard coatings
• G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors

Goods & Services

Medical adhesive tapes; Bandages for skin wounds; Medical adhesives for binding wounds; Dressings for medical purposes; Acne treatment preparations

Abstract

The disclosure provides a method for manufacturing a separator, comprising the steps of: providing a nonporous precursor substrate; coating a heat-resistant slurry on a surface of the nonporous precursor substrate to form a heat-resistant coating layer, wherein the heat-resistant slurry comprises a binder and a plurality of inorganic particles; and stretching the nonporous precursor substrate with the heat-resistant coating layer formed thereon to generate a separator comprising a porous substrate and a heat-resistant layer; wherein the heat-resistant layer is disposed on the surface of the porous substrate in the range of 10% to 90% of the total surface area of the porous substrate.

IPC Classes  ?

• H01M 50/403 - Manufacturing processes of separators, membranes or diaphragms
• H01M 50/409 - Separators, membranes or diaphragms characterised by the material
• H01M 50/431 - Inorganic material
• H01M 50/451 - Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
• H01M 50/414 - Synthetic resins, e.g. .thermoplastics or thermosetting resins

Goods & Services

Textile fabrics for the manufacture of clothing; elastic woven fabrics; jerseys being fabric; woollen cloth; woollen fabrics; labels of textile; textile fabrics, namely, filtering materials of textile in the nature of hydrophobic porous membrane for protection against mites, bacteria, and viruses for use in making clothing , bedding, and upholstery fabrics; fabrics for textile use; non-woven textile fabrics; protective pads in the nature of waterproof bed pads and mattress pads; protective pads in the nature of unfitted coverings of fabric for furniture; protective pads in the nature of reusable house training pads of fabric for pets; protective pads in the nature of diaper changing pads not of paper; protective pads in the nature of waterproof fabrics for use in the manufacture of bibs and pull-ups pants for babies and toddlers; mattress covers for mattresses; covers for cushions; bed covers

Abstract

The invention is to provide an article with a super-hydrophobic surface and a method for preparing the same. The article with a super-hydrophobic surface provided by in situ formation of a plurality of hexadecyl trimethoxy silane modified Mg—Al layered double hydroxides on the surface of the article. The water contact angle of the article is not less than 130°.

IPC Classes  ?

• D06M 15/564 - Polyureas, polyurethanes or other polymers having ureide or urethane linksPrecondensation products forming them
• D06M 101/32 - Polyesters

Goods & Services

Fabric; textile material; cloth; elastic woven fabrics; jersey [fabric]; woollen cloth; woollen fabric; labels of textile; filtering materials of textile; fabrics for textile use.

Goods & Services

(1) Cosmetics; facial lotions; beauty masks; facial abrasive preparations; facial emulsions; facial and skin care creams; facial and skin care oil; lipsticks; lip gloss; lip creams; non-medicated massage gel; hand creams; hand emulsions; anti-wrinkle creams; facial and skin care cosmetics; skin soaps; non-medicated bath salts; facial and skin cleansing preparations; personal cleansing preparations; body milks; body creams; skin creams; night creams; cold creams; skin cleansing milks; make-up foundations; sun tan lotions; make-up removers; medicated cosmetic preparations; facial cleansing soaps; facial cleansing milks; bath gels, not medicated; none of the aforementioned goods being perfumery products. (2) Medical adhesive tapes; gelatine for medical purposes; topical gel for medical and therapeutic treatment of scar removal and wound; surgical bandages; bandages for skin wounds; medical adhesive for binding wounds; surgical adhesive bands; dressing for medical purposes; medical transdermal patches; corn plasters; medical plasters; pharmaceutical preparations for medical purposes; nutritional supplements; acne treatment preparations; surgical dressings.

Abstract

A silicone water vapor barrier film is provided. The silicone water vapor barrier film includes a polyethylene terephthalate film; an inorganic coating layer disposed on a surface of the polyethylene terephthalate film; and a first silicone resin layer disposed on another surface of the polyethylene terephthalate film opposite to the inorganic coating layer. The first silicone resin layer is formed by curing a first curable silicone resin composition. The water vapor transmission rate (WVTR) of the silicone water vapor barrier film of the present invention is not greater than 0.5 gm−2 day−1, the coefficient of thermal expansion (CTE) at 25° C. to 50° C. of the silicone water vapor barrier film is in the range of 5 ppm/° C. to 10 ppm/° C., and the visible light transmittance of the silicone water vapor barrier film is greater than 93%.

IPC Classes  ?

• H01L 33/56 - Materials, e.g. epoxy or silicone resin
• C08J 5/18 - Manufacture of films or sheets
• C08J 7/048 - Forming gas barrier coatings
• C08J 7/04 - Coating
• C09D 183/04 - Polysiloxanes
• C23C 14/02 - Pretreatment of the material to be coated
• C23C 14/34 - Sputtering
• C23C 16/02 - Pretreatment of the material to be coated
• C23C 16/455 - Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into the reaction chamber or for modifying gas flows in the reaction chamber

Goods & Services

Anisotropic Nano Structure Light Control Film; Projection screens; projectors; film projectors; visual display screens; audio speakers; amplifiers; LED screen displays; light emitting diode displays; light emitting diodes; television apparatus; television display apparatus; optical glass; mirrors [optics]; liquid crystal display screens; liquid crystal displays; touch pads [electric]; touch pads [electronic]; touch sensitive control panels; touch sensitive electronic screens; interactive entertainment software for use with computers; interactive graphics screens; interactive video apparatus; advertising boards [mechanical or luminous]; advertising signboards [luminous]; advertising signboards [mechanical]; advertising display signs [mechanical or luminous]; digital signage; projection films and foils; film and image screens; acrylic rear projection screens; high gain front projection screens; front and rear projection screens with sound; glass projection screens; switchable glass projection screens; audio transducers; glass speakers; speakers made of glass; art speakers (speakers which also constitute art); led screens; light emitting diodes for use in display boards; light emitting diode video screens; light emitting diode advertising systems; projection television apparatus; television screens; television screens (mirrored); electrical conductor for optical purposes; liquid crystal display panels for use with overhead projectors; liquid crystal display units; liquid crystal electronic display modules; interactive touch screens and foils; interactive display apparatus and instruments [electric]; interactive graphics foils; interactive video players and vdeo software; advertising apparatus (luminous-) with alternative displays; advertising apparatus (mechanical-) with alternative displays; advertising display apparatus and signs [mechanical or luminous]; illuminated advertising apparatus and signs; illuminated signs used for advertising.

Goods & Services

projector films in the nature of photographic transparencies, namely, transparent films used for projecting images and holograms; projection screens for movie films; projection screens; projection screens for cinematographic films projector films in the nature of plastic transparencies, namely, transparent films used for projecting images and holograms

Abstract

The present disclosure relates to a composition sustainable-releasing hydrogen sulfide for promoting wound healing and the method for preparing the same. The composition for promoting wound healing comprises a carrier and a plurality of hydrogen sulfide sustained releasing microspheres, wherein the hydrogen sulfide sustained releasing microspheres comprise a hydrophobic polymer, a surfactant and sodium hydrosulfide.

IPC Classes  ?

• A61K 9/50 - Microcapsules
• A61K 47/26 - Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharidesDerivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
• A61P 17/02 - Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
• A61K 47/44 - Oils, fats or waxes according to two or more groups of Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin
• A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof

Goods & Services

Surgical glues; adhesive tapes for medical purposes; gum for medical purposes; gelatine for medical purposes; bandages for dressings; lint for medical purposes; moleskin for medical purposes; compresses; surgical dressings; adhesive plasters; corn remedies; liniments; adjuvants for medical purposes; nutritional supplements; Medical plasters; wound dressings; materials for dressings; gauze; Adhesive bands for medical purposes; first-aid kits; absorbent cotton for medical purposes; ointments for pharmaceutical purposes. Artificial skin for surgical purposes; bandages, elastic; knee bandages, orthopaedic; support bandages; surgical sponges; catgut for surgical use; surgical thread; suture materials; cooling patches for medical purposes; cooling pads for first aid purposes; water bags for medical purposes; ice bags for medical purposes; thermal packs for first aid purposes; catheters; drainage tubes for medical purposes; receptacles for applying medicines; cases fitted for medical instruments; thermo-electric compresses; medical apparatus and instruments; massage apparatus.

Abstract

An anti-glare film is disclosed. The anti-glare film comprises a transparent substrate and an anti-glare layer comprising an acrylic binder resin, a polyether-modified siloxane and a plurality of silica nanoparticles, wherein the silica nanoparticles are flocculated into a micro-floccule with an average secondary particle diameter of 1,500 nm to 3,100 nm. The present anti-glare film can provide a reliable anti-glare property with low haze and fine surface.

IPC Classes  ?

• G02B 1/111 - Anti-reflection coatings using layers comprising organic materials
• C09D 7/61 - Additives non-macromolecular inorganic
• C09D 4/06 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups
• C09D 133/08 - Homopolymers or copolymers of acrylic acid esters
• C09D 133/10 - Homopolymers or copolymers of methacrylic acid esters
• C09D 133/14 - Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
• C08K 3/36 - Silica
• C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes
• G02B 5/30 - Polarising elements
• C09D 7/40 - Additives
• C09D 175/16 - Polyurethanes having carbon-to-carbon unsaturated bonds having terminal carbon-to-carbon unsaturated bonds
• C09D 135/02 - Homopolymers or copolymers of esters
• C08J 7/04 - Coating
• C09D 183/12 - Block or graft copolymers containing polysiloxane sequences containing polyether sequences

Abstract

An anti-glare film is disclosed. The anti-glare film comprises a transparent substrate and an anti-glare layer comprising an acrylic binder resin, an acrylate-ether-group-containing surface active agent and a plurality of silica nanoparticles, wherein the silica nanoparticles are flocculated into a micro-floccule with an average secondary particle diameter of 1,600 nm to 3,300 nm. The present anti-glare film can provide a reliable anti-glare property with a low haze.

IPC Classes  ?

• C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes
• G02B 1/111 - Anti-reflection coatings using layers comprising organic materials
• G02B 5/30 - Polarising elements
• C09D 133/08 - Homopolymers or copolymers of acrylic acid esters
• C09D 133/10 - Homopolymers or copolymers of methacrylic acid esters
• C09D 7/40 - Additives
• C09D 7/61 - Additives non-macromolecular inorganic
• C09D 133/14 - Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen

Abstract

wherein the weight-average molecular weight of the silane copolymer is ranging from 40,000 to 150,000. The silane copolymer can enhance the initial adhesion strength, rework ability and weather resistance of the (meth)acrylate adhesive composition. Furthermore, the (meth)acrylate adhesive composition can be used in the flexible optical film with a good bending restoring property and adhesion.

IPC Classes  ?

• C09J 133/08 - Homopolymers or copolymers of acrylic acid esters
• C08F 220/14 - Methyl esters
• C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
• C08F 230/08 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
• C08F 2/38 - Polymerisation using regulators, e.g. chain terminating agents

Goods & Services

Contact lenses; Containers for contact lenses; Eyeglasses; Spectacles; Sunglasses; Eyeglass cords; Anti glare glasses; Goggles for sports; Eyeglass chains; Optical lenses.

Abstract

The disclosure provides a separator comprising a porous substrate and a heat-resistant layer disposed on a surface of the substrate. The heat-resistant layer comprises a binder and a plurality of inorganic particles, wherein the heat-resistant layer is disposed on the surface of the porous substrate in the range of 10% to 90% of the total surface area of the porous substrate.

IPC Classes  ?

• H01M 50/451 - Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
• H01M 50/414 - Synthetic resins, e.g. .thermoplastics or thermosetting resins
• H01M 50/409 - Separators, membranes or diaphragms characterised by the material
• H01M 50/431 - Inorganic material
• H01M 50/403 - Manufacturing processes of separators, membranes or diaphragms

Abstract

An organic light emitting diode display is provided. The organic light emitting diode display comprises an organic light emitting diode panel, a quarter-wavelength retarder disposed on the organic light emitting diode panel, a polarizer disposed on the quarter-wavelength retarder, an adhesive layer disposed on the polarizer and a diffraction grating film adhered to the polarizer by the adhesive layer. The diffraction grating film comprises a substrate and a first diffraction grating layer comprising a plurality of first gratings aligned with a first direction disposed on the substrate.

IPC Classes  ?

• G02F 1/295 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the position or the direction of light beams, i.e. deflection in an optical waveguide structure
• G02B 5/18 - Diffracting gratings
• G02B 5/30 - Polarising elements
• G02B 6/26 - Optical coupling means
• G02B 6/34 - Optical coupling means utilising prism or grating
• G02B 6/42 - Coupling light guides with opto-electronic elements
• G02F 1/29 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the position or the direction of light beams, i.e. deflection
• H10K 50/86 - Arrangements for improving contrast, e.g. preventing reflection of ambient light

Abstract

The invention disclosed an anti-reflective film. The anti-reflective film comprises a substrate, a hard coating layer disposed on the substrate and a low refractive layer disposed on the hard coating layer. The low refractivity layer comprises a fluorine-containing acrylate-modified polysiloxane resin, a plurality of hollow silica nanoparticles, an initiator and a leveling agent comprising a perfluoropolyether group-containing (meth)acrylic-modified organosilicone compound. The reflectivity of the anti-reflective film of the anti-reflective film is less than 1.1%, and the water contact angle thereof is ranging between 90° and 125°.

IPC Classes  ?

• G02B 1/111 - Anti-reflection coatings using layers comprising organic materials
• G02B 5/30 - Polarising elements
• G02B 1/14 - Protective coatings, e.g. hard coatings

Abstract

This invention is to provide a hard coating film, comprising a polymethyl methacrylate (PMMA) base film and an antiglare hard coating layer formed thereon, wherein the antiglare hard coating layer comprises a (meth)acrylate composition, an initiator, a plurality of silica nanoparticles, a plurality of organic microparticles and a leveling agent. The (meth)acrylate composition comprises a urethane (meth)acrylate oligomer with a functionality of 6 to 15 and a molecular weight ranging between 1,000 and 4,500, and at least one (meth)acrylate monomer with a functionality of 3 to 6, and at least one (meth)acrylate monomer with functionality of less than 3.

IPC Classes  ?

• G02B 1/14 - Protective coatings, e.g. hard coatings
• C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes
• C09D 175/14 - Polyurethanes having carbon-to-carbon unsaturated bonds
• C09D 7/47 - Levelling agents
• G02B 1/111 - Anti-reflection coatings using layers comprising organic materials
• C09D 7/40 - Additives
• C09D 135/02 - Homopolymers or copolymers of esters
• C09D 7/65 - Additives macromolecular
• C09D 175/16 - Polyurethanes having carbon-to-carbon unsaturated bonds having terminal carbon-to-carbon unsaturated bonds

Abstract

The present invention is to provide an anti-glare film. The anti-glare film comprises a polyethylene terephthalate (PET) substrate and an anti-glare layer formed on a surface of the PET substrate, wherein the anti-glare coating layer comprises 75 to 90 weight parts of an acrylic-based resin, 0.01 to 10 weight parts of silica nanoparticles 5 to 20 weight parts of organic microparticles and 0.05 to 2 weight parts of leveling agent. The anti-glare film has a total haze ranging between 35% and 50%, a surface haze ranging between 10% and 15% and a gloss at a viewing angle of 60 degrees between 30% and 50% thereof. The anti-glare film can provide satisfactory anti-glare properties, high precision, surface fineness, no flicker, good visibility and also fine adhesion between layers.

IPC Classes  ?

• G02B 1/111 - Anti-reflection coatings using layers comprising organic materials
• G02B 1/08 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements made of polarising materials
• C09D 133/12 - Homopolymers or copolymers of methyl methacrylate
• C09D 7/40 - Additives
• C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes
• C09D 133/14 - Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
• G02B 5/02 - Diffusing elementsAfocal elements
• B82Y 40/00 - Manufacture or treatment of nanostructures
• B82Y 20/00 - Nanooptics, e.g. quantum optics or photonic crystals
• B82Y 30/00 - Nanotechnology for materials or surface science, e.g. nanocomposites

Abstract

The disclosure provides a method to optimize atomic layer deposition comprising the following steps: (A) providing a cellulose nanofiber; (B) acidifying the cellulose nanofiber by an acidifying treatment agent; (C) hydrophobing the acidified cellulose nanofiber by a hydrophobinghydrophobic treatment agent; (D) dissolving the acidified and hydrophobed cellulose nanofiber in a solvent to form a cellulose nanofiber solution; (E) coating the cellulose nanofiber solution on a silicone resin film; (F) heating the coated silicone resin film to form a cellulose nanofiber layer on a surface of the silicone resin film; and (G) forming an inorganic coating layer on the surface of the silicone resin film having the cellulose nanofiber layer by atomic layer deposition.

IPC Classes  ?

• H01L 23/29 - Encapsulation, e.g. encapsulating layers, coatings characterised by the material
• C08J 7/048 - Forming gas barrier coatings
• C08J 7/04 - Coating
• C23C 16/455 - Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into the reaction chamber or for modifying gas flows in the reaction chamber
• C23C 16/40 - Oxides
• H01L 33/56 - Materials, e.g. epoxy or silicone resin

Abstract

5 times, and the pencil hardness (JIS K 5400) thereof is 6H or more.

IPC Classes  ?

• C09D 133/14 - Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
• C09D 7/62 - Additives non-macromolecular inorganic modified by treatment with other compounds
• C08F 220/34 - Esters containing nitrogen
• C08K 3/36 - Silica
• G02B 1/14 - Protective coatings, e.g. hard coatings
• C09D 7/40 - Additives
• C08K 9/04 - Ingredients treated with organic substances

Abstract

The present disclosure relates to a light bar structure, comprising: a circuit substrate, a spot light source matrix, and a light guide film. The light guide film comprises a plurality of strip-shaped micro lenses on the surface opposite to the spot light source matrix, and these strip-shaped micro lenses further comprise a plurality of gratings on the surfaces thereof. With the refraction and diffraction of the light guiding film, the diffusion angle of the light emitted from the spot light source matrix can be increased in one dimension, and the light bar structure can exhibit a uniform one-dimensional pattern.

IPC Classes  ?

• F21V 8/00 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems
• F21V 5/00 - Refractors for light sources

Abstract

An anti-glare film is disclosed. The anti-glare film comprises a poly(methyl methacrylate) (PMMA) base film and an anti-glare layer comprising an acrylic binder resin and organic microparticles, wherein the anti-glare layer comprises an miscible sub-layer adjacent to the interface between the anti-glare layer and the base film for urging the organic microparticles toward the upper portion of the anti-glare layer to form an anti-glare sub-layer with an uneven surface and wherein the average thickness of the miscible layer is at least 40 percent of the total thickness of the anti-glare layer and a ratio of the average thickness of the anti-glare sub-layer to the diameter of the microparticle is between 0.45 to 1.1.

IPC Classes  ?

• G02B 1/111 - Anti-reflection coatings using layers comprising organic materials
• G02B 1/08 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements made of polarising materials
• G02B 5/30 - Polarising elements
• C08K 3/36 - Silica
• B32B 27/14 - Layered products essentially comprising synthetic resin next to a particulate layer
• B32B 5/16 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer formed of particles, e.g. chips, chopped fibres, powder
• B32B 27/30 - Layered products essentially comprising synthetic resin comprising vinyl resinLayered products essentially comprising synthetic resin comprising acrylic resin
• C08J 7/04 - Coating

Abstract

The invention is to provide an ophthalmic lens comprising a lens body and an antimicrobial hydrophilic layer thereon and a manufacturing method thereof, wherein the antimicrobial hydrophilic layer comprises a polydopamine layer and a zwitterionic polymer non-covalently bonded on the polydopamine layer, and the zwitterionic polymer can be selected from one of the group consisting of phosphorylcholine polymer, sulfobetaine polymer, carboxybetaine polymer, mixed-charge polymer and a combination thereof.

IPC Classes  ?

• G02C 7/04 - Contact lenses for the eyes
• G02C 7/02 - LensesLens systems
• A61L 27/28 - Materials for coating prostheses
• A61L 27/34 - Macromolecular materials
• G02B 1/04 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements made of organic materials, e.g. plastics

Abstract

The invention is to provide an ophthalmic lens and manufacturing method thereof. The ophthalmic lens comprises a lens body, a polydopamine layer formed on a surface of the lens body and a first cellulose nanofiber (CNF) layer bonded to the polydopamine layer.

IPC Classes  ?

• G02B 1/04 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements made of organic materials, e.g. plastics
• G02B 1/18 - Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
• B29D 11/00 - Producing optical elements, e.g. lenses or prisms
• B05D 1/36 - Successively applying liquids or other fluent materials, e.g. without intermediate treatment
• A61L 27/52 - Hydrogels or hydrocolloids

Abstract

The invention is to provide an ophthalmic lens comprising a lens body, a polydopamine layer formed on the surface of the lens body and an antimicrobial layer bonded to the polydopamine layer, and manufacturing method thereof, wherein the antimicrobial layer is formed from a copolymer of carboxyl-containing polymer and zwitterionic polymer and a crosslinking agent, and the zwitterionic polymer can be selected from one of the group consisting of phosphorylcholine polymer, sulfobetaine polymer, carboxybetaine polymer and mixed-charge polymer or a combination thereof.

IPC Classes  ?

• G02B 1/04 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements made of organic materials, e.g. plastics
• G02B 1/18 - Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
• B29D 11/00 - Producing optical elements, e.g. lenses or prisms
• A61L 27/52 - Hydrogels or hydrocolloids

Abstract

An optical film for a cover plate of a flexible display, which is disposed on the display side of the flexible display, is disclosed. The optical film sequentially includes an optical substrate layer adjacent to the flexible display, a first adhesive layer, a polarizing layer, a second adhesive layer and a surface functional film which is disposed on the folding side of the flexible display. The optical film having excellent bending resistance and recovery property can be obtained by adjusting the ratio of the integrated bending modulus of the optical substrate layer, the polarizing layer, and the surface functional film to the total thickness of the optical film.

IPC Classes  ?

• G02B 5/30 - Polarising elements
• H01L 51/52 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED) - Details of devices
• H01L 27/32 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes
• H01L 51/00 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof

Abstract

The present invention is to provide a hard coating layered optical film, comprising a poly(methylmethacrylate) (PMMA) base film and a hard coating layer thereon. The hard coating layer comprises a (meth)acrylate composition and an initiator, wherein the (meth)acrylate composition comprises a urethane (meth)acrylate oligomer of functionalities from 6 to 15, at least one (meth)acrylate monomer of functionalities from 3 to 6 and at least one (meth)acrylate monomer of functionalities less than 3, wherein the molecular weight of the (meth)urethane acrylate oligomer of functionalities from 6 to 15 is ranging between 1,000 to 4,500. The hard coating layer of the hard coating layered optical film can be further coated with a functional layer, such as a low reflection layer to form an anti-reflection hard coating layered optical film. The hard coating layer can optionally comprise micro-particles to generate an anti-glare hard coating film. The anti-glare hard coating film can be further coated with a functional layer, such as a low reflection layer to form an anti-reflection anti-glare hard coating layered optical film.

IPC Classes  ?

• G02B 1/14 - Protective coatings, e.g. hard coatings
• C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes
• C09D 175/14 - Polyurethanes having carbon-to-carbon unsaturated bonds
• C09D 7/47 - Levelling agents
• G02B 1/111 - Anti-reflection coatings using layers comprising organic materials
• C09D 7/40 - Additives
• C09D 135/02 - Homopolymers or copolymers of esters
• C09D 7/65 - Additives macromolecular
• C09D 175/16 - Polyurethanes having carbon-to-carbon unsaturated bonds having terminal carbon-to-carbon unsaturated bonds

Abstract

The invention is to provide a hydrogen sulfide sustained releasing dressing and a manufacturing method thereof. The hydrogen sulfide sustained releasing dressing includes a hydrocolloid, a surfactant and sodium hydro sulfide. The manufacturing method includes (a) heating and stirring a hydrocolloid material; (b) adding a surfactant and sodium hydrosulfide into the hydrocolloid material; and (c) injecting the hydrocolloid material containing the surfactant and the sodium hydrosulfide into a mold for thermoforming a hydrogen sulfide sustained releasing dressing.

IPC Classes  ?

• A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
• A61K 47/26 - Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharidesDerivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
• A61K 47/44 - Oils, fats or waxes according to two or more groups of Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin
• A61K 47/32 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers
• A61K 31/216 - Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acids having aromatic rings, e.g. benactizyne, clofibrate
• A61K 47/38 - CelluloseDerivatives thereof
• A61F 13/02 - Adhesive bandages or dressings
• B29C 45/00 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mouldApparatus therefor
• B29C 45/72 - Heating or cooling
• B29B 7/00 - MixingKneading
• B29B 7/82 - Heating or cooling
• B29B 7/94 - Liquid charges
• A61K 9/70 - Web, sheet or filament bases
• B29K 105/00 - Condition, form or state of moulded material
• B29L 31/00 - Other particular articles
• B29K 25/00 - Use of polymers of vinyl-aromatic compounds as moulding material
• B29K 1/00 - Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material

Abstract

(30° C./1 Hz)<0.2.

IPC Classes  ?

• C09J 133/10 - Homopolymers or copolymers of methacrylic acid esters
• C08F 220/12 - Esters of monohydric alcohols or phenols
• C08F 220/20 - Esters of polyhydric alcohols or phenols
• C08L 33/14 - Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
• C08F 220/16 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
• C08L 33/08 - Homopolymers or copolymers of acrylic acid esters
• C09J 133/08 - Homopolymers or copolymers of acrylic acid esters
• C09J 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
• C08L 33/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
• C09J 133/14 - Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
• C08L 33/10 - Homopolymers or copolymers of methacrylic acid esters

Goods & Services

Medical adhesive tapes; gelatine for medical purposes, namely, gelatin capsules sold empty for pharmaceuticals; topical gel for medical and therapeutic treatment of scars removal and wounds; surgical bandages; bandages for skin wounds; medical adhesive for binding wounds; surgical adhesive bands; dressings for medical purposes; medical transdermal patches featuring salicylic acid for acne treatment; corn plasters; medical plasters; pharmaceutical preparations for medical purposes for treating melanin precipitation caused by acne inflammation; nutritional supplements; acne treatment preparations; surgical dressings

Abstract

The invention is to provide an anti-reflective film. The anti-reflective film comprises a substrate, a hard coating layer disposed on the substrate and a low refractive layer disposed on the hard coating layer. The low refractive layer comprises a (meth)acrylate resin, hollow silica nanoparticles, an initiator and a leveling agent. Wherein the leveling agent comprises a (meth)acrylic-modified organosilicone compound having a perfluoropolyether group. The reflectivity of the anti-reflective film of the present invention is in the range of 1.2% to 1.4%.

IPC Classes  ?

• G02B 1/111 - Anti-reflection coatings using layers comprising organic materials
• G02B 1/14 - Protective coatings, e.g. hard coatings
• C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes
• C09D 7/40 - Additives
• C09D 135/02 - Homopolymers or copolymers of esters
• C09D 175/14 - Polyurethanes having carbon-to-carbon unsaturated bonds
• C09D 7/47 - Levelling agents
• C08G 77/20 - Polysiloxanes containing silicon bound to unsaturated aliphatic groups
• C08G 77/14 - Polysiloxanes containing silicon bound to oxygen-containing groups
• C08F 290/06 - Polymers provided for in subclass
• C09D 183/08 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
• C08F 2/48 - Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
• C08F 222/10 - Esters
• C08G 77/46 - Block- or graft-polymers containing polysiloxane sequences containing polyether sequences
• C09D 183/06 - Polysiloxanes containing silicon bound to oxygen-containing groups
• C08G 77/24 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen halogen-containing groups
• C09D 183/12 - Block or graft copolymers containing polysiloxane sequences containing polyether sequences
• C09D 175/16 - Polyurethanes having carbon-to-carbon unsaturated bonds having terminal carbon-to-carbon unsaturated bonds
• G02B 5/30 - Polarising elements
• C08K 3/36 - Silica

Goods & Services

Cosmetics; lotions for cosmetic purposes; beauty masks; skin whitening creams; cosmetic creams; essential oils; lipsticks; massage gels other than for medical purposes; hand cream; Sunscreen preparations; anti-wrinkle creams; Soap; Cleaning preparations; Cleansing milk for toilet purposes; astringents for cosmetic purposes; cosmetic kits; cosmetic pencils; cosmetic preparations for skin care; cotton wool for cosmetic purposes; herbal extracts for cosmetic purposes; make-up preparations; make-up removing preparations; make-up; oils for cleaning purposes; none of the aforementioned goods being perfumery products.

Abstract

A polarizer for the display side of a liquid crystal display is provided. The polarizer comprises a polarizing layer, a light collimation layer and a quantum dot diffraction layer. The polarizing layer has a light incident surface and a light exiting surface. The light collimation layer is disposed on the light exiting surface of the polarizing layer. The quantum dot diffraction layer is disposed on the light collimating layer on the opposite side of the polarizing layer, and comprises a diffraction microstructure layer disposed on the light collimation layer, and a quantum dot planarization layer which fills and planarizes the diffraction microstructure layer and can be divided into a plurality of pixel regions.

IPC Classes  ?

• G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors

Goods & Services

Incontinence sheets; sterile sheets, surgical; cushions for medical purposes; clothing especially for operating rooms.. Non-woven textile fabrics; mattress covers; covers for cushions; bed covers.. jackets [clothing]; berets; hoods [clothing]; hats; ski gloves; suits; overalls; layettes [clothing]; overcoats; coats; togas; stuff jackets [clothing]; shawls; pelerines; fur stoles; ponchos; pelisses; furs [clothing]; sports jerseys; sports shoes; ski boots; boot uppers; boots; wimples; turbans; neck scarves [mufflers]; scarves; headbands [clothing]; veils [clothing]; bandanas [neckerchiefs]; bibs, not of paper; top hats; cap peaks; ear muffs [clothing]; mittens; aprons [clothing]; wet suits for water-skiing; trousers; waterproof clothing; caps being headwear; headwear; skull caps; clothing of leather; cyclists' clothing; Clothing of imitations of leather; motorists' clothing; shoes; visors being headwear; raincoats..

Goods & Services

Incontinence sheets; sterile sheets, surgical; cushions for medical purposes; clothing especially for operating rooms. Non-woven textile fabrics; mattress covers; covers for cushions; bed covers. jackets [clothing]; berets; hoods [clothing]; hats; ski gloves; suits; overalls; layettes [clothing]; overcoats; coats; togas; stuff jackets [clothing]; shawls; pelerines; fur stoles; ponchos; pelisses; furs [clothing]; sports jerseys; sports shoes; ski boots; boot uppers; boots; wimples; turbans; neck scarves [mufflers]; scarves; headbands [clothing]; veils [clothing]; bandanas [neckerchiefs]; bibs, not of paper; top hats; cap peaks; ear muffs [clothing]; mittens; aprons [clothing]; wet suits for water-skiing; trousers; waterproof clothing; caps being headwear; headwear; skull caps; clothing of leather; cyclists' clothing; Clothing of imitations of leather; motorists' clothing; shoes; visors being headwear; raincoats.

Goods & Services

Incontinence sheets; air-permeable, breathable, waterproof, impermeable to microorganisms cushions for medical purposes; surgical sterile sheets; surgical gowns Non-woven textile fabrics; protective pads for mattresses; mattress covers; covers for cushions; bed covers Jackets; waterproof clothing, namely, windstopper jackets, cagoules, windshirts and pants, hardshell and softshell jackets; berets; hoods; hats; ski gloves; suits; overalls; clothing layettes; down jackets; overcoats; coats; togas; stuff jackets; shawls; pelerines; fur stoles; ponchos; pelisses; fur jackets and fur coats; sports jerseys; clothing of leather, namely, leather jackets, leather coats, leather shirts, leather vests; clothing of imitations of leather, namely, imitation-leather jackets, imitation-leather coats, imitation-leather shirts; jeans; parkas; wet suits for water-skiing; body linen; cyclists' clothing, namely, cyclists' jerseys, cycling windbreakers, cycling jackets; motorcyclist clothing, namely, motorcyclist boots, motorcyclist jackets and motorcyclist pants; fishing vests; raincoats; shoes for babies, adults, children, women, men; rain boots; leather shoes; sports shoes; boots for sports; ski boots; leisure shoes; insoles; boot uppers; shoe uppers; tongue or pullstrap for shoes and boots; shoe covers for use when wearing shoes; boots; wimples; turbans; neck scarves; scarves; headbands; head scarves; veils; bandanas; bibs, not of paper; children's and infants' cloth bibs; top hats; visors being headwear; cap peaks; sports caps and hats; nurse caps; ear muffs; gloves as clothing; muffs; mittens; aprons

Abstract

The invention is to provide an ophthalmic lens and a manufacturing method thereof. The ophthalmic lens comprises a lens body and an antimicrobial hydrophilic layer thereon, wherein the antimicrobial hydrophilic layer comprises tannic acid and a zwittericionic polymer. The zwittericionic polymer can be selected from one of the group consisting of a phosphorylcholine polymer, a sulfobetaine polymer, a carboxybetaine polymer and a mixed-charge polymer or combinations thereof.

IPC Classes  ?

• G02C 7/04 - Contact lenses for the eyes
• A61L 27/34 - Macromolecular materials
• A61L 27/54 - Biologically active materials, e.g. therapeutic substances
• G02B 1/14 - Protective coatings, e.g. hard coatings
• G02B 1/04 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements made of organic materials, e.g. plastics
• G02C 7/02 - LensesLens systems
• G02B 1/18 - Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
• A61F 2/16 - Intraocular lenses
• B29D 11/00 - Producing optical elements, e.g. lenses or prisms
• G02B 1/12 - Optical coatings produced by application to, or surface treatment of, optical elements by surface treatment, e.g. by irradiation

Abstract

A light redirecting film and a method for manufacturing the same are provided. The light redirecting film comprises a substrate, a first diffraction grating layer of a first curable resin on the substrate and a second diffraction grating layer of a second curable resin on the first diffraction grating layer. Wherein the grating directions of the first diffraction grating layer and the second diffraction grating layer cross each other at an angle of 90±10°, and the difference of the refractive index of the first curable resin and the second curable resin is no less than 0.1 and no more than 0.3.

IPC Classes  ?

• G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
• G02B 27/42 - Diffraction optics
• G02B 1/04 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements made of organic materials, e.g. plastics
• G02B 5/18 - Diffracting gratings
• G02B 5/02 - Diffusing elementsAfocal elements

Abstract

The invention provides an optical film for improving image quality of a liquid crystal display comprising: a light directing structure layer, a first filling layer, a plurality of first diffraction gratings and a second filling layer. The light directing structure layer comprises a plurality of light directing micro structures, wherein the ratio of height to width of each light directing micro structure is in the range of 1.5 to 6. The first filling layer is disposed on the light directing structure layer, and the refractive index of the first filling layer and the light directing structure layer are different. The first diffraction gratings along with a first direction are formed on the first filling layer. The second filling layer is disposed on the first diffraction gratings and the refractive index of the second filling layer and the first diffraction gratings are different.

IPC Classes  ?

• G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
• G11B 7/135 - Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
• G02B 5/18 - Diffracting gratings

Abstract

An optical film includes a first diffraction layer, a second diffraction layer, and a cover layer. The first diffraction layer includes a plurality of first diffraction gratings arranged in a direction on a surface thereof. The second diffraction layer is filled in the gap of the first diffraction gratings of the first diffraction layer and forms a plurality of second diffraction gratings arranged in a direction on the first diffraction layer, wherein the directions of the first diffraction gratings and the second diffraction gratings are parallel to each other. The cover layer fills and planarizes the second diffraction gratings of the second diffraction layer. The optical film can reduce the light leakage defect of a conventional liquid crystal display in a wide viewing angle and make the liquid crystal display have a uniform dark-state image and color image quality.

IPC Classes  ?

• G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
• G02B 5/18 - Diffracting gratings
• G02B 27/44 - Grating systemsZone plate systems
• G02B 27/42 - Diffraction optics

Abstract

A light redirecting film in a sandwich-laminated structure is provided. The light redirecting film comprises a first layer, a second layer; and an intermediate layer sandwiched between the first layer and the second layer. The intermediate layer includes a first grating surface having a plurality of first gratings extending in a first grating direction and a second grating surface opposite to the first grating surface having a plurality of second gratings extending in a second grating direction, wherein the first grating direction and the second grating direction cross each other at an angle of 90°±10°, and the first grating surface and the second grating surface of the intermediate layer are gap-filled and planarized with the first layer and the second layer respectively to generate the light redirecting film.

IPC Classes  ?

• G02B 5/18 - Diffracting gratings
• G02B 27/42 - Diffraction optics
• G02B 1/04 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements made of organic materials, e.g. plastics
• G02B 5/02 - Diffusing elementsAfocal elements

Abstract

An optical film includes a first diffraction layer, a second diffraction layer, and a cover layer. The first diffraction layer includes a plurality of first diffraction gratings arranged in the same direction on a surface thereof. The second diffraction layer includes a plurality of second diffraction gratings arranged in the same direction gap-filled the first diffraction gratings of the first diffraction layer, wherein the directions of the first diffraction gratings and the second diffraction gratings are parallel to each other. The cover layer is formed on the second diffraction gratings of the second diffraction layer. At least one of the first diffraction layer, the second diffraction layer and the cover layer contains dyes, and therefore, the optical film can reduce the light leakage defect of a conventional liquid crystal display in a large viewing angles and make the liquid crystal display have uniform dark-state images and colorful images.

IPC Classes  ?

• G02B 5/18 - Diffracting gratings
• G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
• G11B 7/135 - Means for guiding the beam from the source to the record carrier or from the record carrier to the detector

Abstract

The invention is to provide an ophthalmic lens comprising a lens body, a polydopamine layer formed on the surface of the lens body and an antimicrobial layer bonded to the polydopamine layer, and manufacturing method thereof, wherein the antimicrobial layer is formed from a copolymer of carboxyl-containing polymer and zwitterionic polymer and a crosslinking agent, and the zwitterionic polymer can be selected from one of the group consisting of phosphorylcholine polymer, sulfobetaine polymer, carboxybetaine polymer and mixed-charge polymer or a combination thereof.

IPC Classes  ?

• G02B 1/04 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements made of organic materials, e.g. plastics
• G02B 1/18 - Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
• A61L 27/52 - Hydrogels or hydrocolloids
• B29D 11/00 - Producing optical elements, e.g. lenses or prisms

Abstract

The invention is to provide an ophthalmic lens comprising a lens body and an antimicrobial hydrophilic layer thereon and a manufacturing method thereof, wherein the antimicrobial hydrophilic layer comprises a polydopamine layer and a zwitterionic polymer non-covalently bonded on the polydopamine layer, and the zwitterionic polymer can be selected from one of the group consisting of phosphorylcholine polymer, sulfobetaine polymer, carboxybetaine polymer, mixed-charge polymer and a combination thereof.

IPC Classes  ?

• G02B 1/04 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements made of organic materials, e.g. plastics
• G02C 7/04 - Contact lenses for the eyes
• G02C 7/02 - LensesLens systems
• A61L 27/28 - Materials for coating prostheses
• A61L 27/34 - Macromolecular materials

Abstract

The invention is to provide an ophthalmic lens and manufacturing method thereof. The ophthalmic lens comprises a lens body, a polydopamine layer formed on a surface of the lens body and a first cellulose nanofiber (CNF) layer bonded to the polydopamine layer.

IPC Classes  ?

• G02B 1/04 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements made of organic materials, e.g. plastics
• G02B 1/18 - Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
• A61L 27/52 - Hydrogels or hydrocolloids
• B29D 11/00 - Producing optical elements, e.g. lenses or prisms
• B05D 1/36 - Successively applying liquids or other fluent materials, e.g. without intermediate treatment

Abstract

A reduced-pressure device includes a housing having recesses on sidewalls thereof, an air pressure storage unit and a compression unit. The air pressure storage unit is installed in the housing and comprises a pressure storage container, a piston assembly and a piston spring, and the compression unit is mounted on the piston assembly. The compression unit further includes a pressing element and a turntable. The pressing element is accommodatable in the recesses of the housing, and rotatable by the turntable in relative to the air pressure storage unit and the housing, and when the pressing element is pulled out of the recesses and rotated to a predetermined position to compress the piston assembly to produce a negative pressure in the pressure storage container, the pressing element can be rotated back to the original position to be accommodated in the recesses again after using.

IPC Classes  ?

• A61M 1/00 - Suction or pumping devices for medical purposesDevices for carrying-off, for treatment of, or for carrying-over, body-liquidsDrainage systems
• F04B 35/06 - Mobile combinations
• F04B 35/01 - Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being mechanical
• F04B 41/02 - Pumping installations or systems specially adapted for elastic fluids having reservoirs
• F04B 37/10 - Pumps specially adapted for elastic fluids and having pertinent characteristics not provided for in, or of interest apart from, groups for special use
• F04B 39/00 - Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups
• F04B 53/10 - ValvesArrangement of valves

Abstract

A reduced-pressure device for wound treatment includes a housing, an air pressure storage unit, a compression unit and a pressure indicating module. The air pressure storage unit is installed in the housing and comprises a pressure storage container, a piston assembly and a piston spring, and the compression unit is mounted on the piston assembly, and the pressure indicating module is engaged to the pressure storage container and the piston assembly. Therefore, the user can see the information shown on the pressure indicating module to be easily aware of how much capacity of negative pressure the reduced-pressure device can continuously be provided in order to determine when to operate the compression unit again for providing the desired negative pressure.

IPC Classes  ?

• A61M 1/00 - Suction or pumping devices for medical purposesDevices for carrying-off, for treatment of, or for carrying-over, body-liquidsDrainage systems
• A61M 27/00 - Drainage appliances for wounds, or the like

Goods & Services

Medicated plasters; Wound dressings; Surgical dressings; materials for dressings; gauze for dressings; gauze; adhesive tapes for medical purposes; adhesive bandages; bandages for dressings; adhesive elastomer sheet for scar care; medicinal ointments; first-aid kits; absorbent cotton. Artificial skin for surgical purposes; catheters; drainage tubes for medical purposes; receptacles for applying medicines; Cases fitted for medical instruments; Cases fitted for surgical instruments; thermo-electric compresses [surgery]; thermo-electric compresses; thermal packs for first aid purposes; surgical sponges; surgical catgut; thread for medical use; thread, surgical; suture materials.

Goods & Services

Medicated plasters; Wound dressings; Surgical dressings; materials for dressings; gauze for dressings; gauze; adhesive tapes for medical purposes; adhesive bandages; bandages for dressings; adhesive elastomer sheet for scar care; medicinal ointments; first-aid kits; absorbent cotton. Artificial skin for surgical purposes; catheters; drainage tubes for medical purposes; receptacles for applying medicines; Cases fitted for medical instruments; Cases fitted for surgical instruments; thermo-electric compresses [surgery]; thermo-electric compresses; thermal packs for first aid purposes; surgical sponges; surgical catgut; thread for medical use; suture materials; thread, surgical.

Goods & Services

Medical dressings; bandages for dressings; wound dressings; surgical dressings; medical plasters; gauze; medical adhesive tape; adhesive bands for medical purposes; anti-itch, hemorrhoidal ointment; antibiotic ointments; anti-inflammatory ointments; first-aid kits; cotton wool for medical purposes Medical apparatus and instruments, namely, for negative pressure wound therapy for use in promoting tissue granulation and decompression, flap, and graft survival, and in removing infectious materials; artificial skin for surgical purposes; catheters; drainage tubes for medical purposes; cases fitted for medical instruments and/or for use by doctors; thermo-electric compresses; thermal packs for first aid purposes; surgical sponges; catgut for surgical use; surgical thread

Goods & Services

Medical dressings; bandages for dressings; wound dressings; surgical dressings; gauze; medical adhesive tape; adhesive bands for medical purposes; anti-itch, hemorrhoidal ointment Medical apparatus and instruments, namely, for negative pressure wound therapy for use in promoting tissue granulation and decompression, flap, and graft survival, and in removing infectious materials; cases fitted for medical instruments and/or for use by doctors; surgical sponges

Goods & Services

Incontinence sheets; air-permeable, breathable, waterproof, impermeable to microorganisms cushions for medical purposes; surgical sterile sheets; surgical gowns Non-woven textile fabrics; protective bed pads; mattress covers; covers for cushions; bed covers Jackets; waterproof clothing, namely, windstopper jacket, cagoule, windshirt and pants, hardshell and softshell jacket; berets; caps being headwear; hoods; hats; ski gloves; suits; overalls; layettes; down jackets; overcoats; coats; togas; stuff jackets; shawls; pelerines; fur stoles; ponchos; pelisses; furs; sports jerseys; clothing of leather, namely, leather jackets, leather coats, leather shirts, leather vests; clothing of imitations of leather, namely, imitation-leather jackets, imitation-leather coats, imitation-leather shirts; jeans; parkas; wet suits for water-skiing; body linen; cyclists' clothing, namely, cyclists' jerseys, cycling windbreaker, cycling jacket; motorcyclist clothing, namely, motorcyclist boots, motorcyclist jacket and motorcyclist pants; fishing vests; raincoats; shoes for babies, adults, children, women, men; rain boots; leather shoes; sports shoes; boots for sports; ski boots; leisure shoes; insoles; boot uppers; shoe uppers; tongue or pullstrap for shoes and boots; shoe covers for use when wearing shoes; boots; wimples; turbans; neck scarves; scarves; headbands; head scarves; veils; bandanas; bibs, not of paper; children's and infants' cloth bibs; top hats; visors; cap peaks; sports caps and hats; nurse caps; ear muffs; gloves as clothing; muffs; mittens; aprons

Abstract

3/2 unit is present in the range of 0.60 to 0.75 in the general formula; 15 to 30 parts by weight of a second silicone resin; 15 to 25 parts by weight of a Si—H containing polysiloxane; a platinum group metal catalyst and phosphor powder.

IPC Classes  ?

• C09D 183/04 - Polysiloxanes
• H01L 33/56 - Materials, e.g. epoxy or silicone resin
• C08L 83/04 - Polysiloxanes
• C09J 183/04 - Polysiloxanes
• C08G 77/12 - Polysiloxanes containing silicon bound to hydrogen
• C08G 77/20 - Polysiloxanes containing silicon bound to unsaturated aliphatic groups

Abstract

Disclosed herein is a quantum rod light-guide plate for a backlight module of a liquid crystal display. The quantum rod light-guide plate includes a light-guide substrate with a side as a light in surface, a prism layer and a quantum rod layer. The prism layer is disposed on a first surface of the light-guide substrate and includes a plurality of parallel strip-shaped prisms extending along an extending direction parallel to the light incident surface of the light-guide substrate. The quantum rod layer is disposed on a second surface of the light-guide substrate opposite to the side of the prism layer, wherein the second surface is a light exiting surface and includes a plurality of quantum rods, wherein the major axes of the quantum rods are aligned along a direction parallel to the extending direction. With the quantum rod light-guide plate, the utilization of the backlight can be increased.

IPC Classes  ?

• F21V 13/02 - Combinations of only two kinds of elements
• G02B 1/04 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements made of organic materials, e.g. plastics
• F21V 8/00 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems

Abstract

The invention provides a material for contact lenses, including a first siloxane macromer shown as formula (I): 4 alkylene groups and m is an integer of about 1-2, n is an integer of about 4-80; a second siloxane macromer shown as formula (II): 14 is a residue obtained by removing NCO group from an aliphatic or aromatic diisocyanate, and o is an integer of about 4-80, p is an integer of about 0-1; q is an integer of about 1-20; at least one hydrophilic monomer and an initiator.

IPC Classes  ?

• G02B 1/04 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements made of organic materials, e.g. plastics
• B29D 11/00 - Producing optical elements, e.g. lenses or prisms
• C08L 83/08 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
• C08L 83/12 - Block- or graft-copolymers containing polysiloxane sequences containing polyether sequences
• C08G 77/54 - Nitrogen-containing linkages
• B29K 83/00 - Use of polymers having silicon, with or without sulfur, nitrogen, oxygen or carbon only, in the main chain, as moulding material
• B29K 105/00 - Condition, form or state of moulded material
• C08G 77/46 - Block- or graft-polymers containing polysiloxane sequences containing polyether sequences
• C08G 77/388 - Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing nitrogen
• C08G 77/20 - Polysiloxanes containing silicon bound to unsaturated aliphatic groups
• C08G 77/26 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen nitrogen-containing groups
• C08G 77/38 - Polysiloxanes modified by chemical after-treatment

Abstract

A liquid crystal device having higher transmittance and lower driving voltage is provided. The liquid crystal device comprises a first substrate having a first conductive layer, a second substrate having a second conductive layer, a first alignment layer and a liquid crystal layer. The first alignment layer comprises a liquid crystal alignment treatment agent and a methacryloyloxy-containing silane and is disposed on the first conductive layer of the first substrate. The liquid crystal layer comprises a liquid crystal material and a bifunctional-group resin and is disposed on the first alignment layer. The second substrate having a second conductive layer is disposed on the liquid crystal layer.

IPC Classes  ?

• G02F 1/1333 - Constructional arrangements
• G02F 1/1337 - Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
• C09K 19/56 - Aligning agents
• C09K 19/54 - Additives having no specific mesophase
• C08F 122/14 - Esters having no free carboxylic acid groups

Abstract

A portable negative-pressure device including a housing, a piston, a barrier layer and a spring means for forming a first collection chamber and a second collection chamber having a variable volume to form a pressure-reducing region is provided. In the situation of that the exudates have been stored in the first collection chamber, the portable negative-pressure device can still maintain a sufficient negative pressure by continuously compressing the piston, and the second collection chamber will provide an additional liquid storage space.

IPC Classes  ?

• A61M 1/00 - Suction or pumping devices for medical purposesDevices for carrying-off, for treatment of, or for carrying-over, body-liquidsDrainage systems
• A61L 26/00 - Chemical aspects of, or use of materials for, liquid bandages
• A61M 27/00 - Drainage appliances for wounds, or the like
• A61F 13/00 - Bandages or dressingsAbsorbent pads
• A61F 13/02 - Adhesive bandages or dressings
• A61F 15/00 - Auxiliary appliances for wound dressingsDispensing containers for dressings or bandages

Abstract

An oxygen-generating wound dressing is provided. The oxygen-generating wound dressing comprises a housing and a wound contacting layer. The interior of the housing comprises a barrier member to divide the housing into a reactant receptacle and a wound contacting layer receptacle. The reactant receptacle of the housing further comprises a first reactant receptacle, a second reactant receptacle, a check valve disposed between the first reactant receptacle and the second reactant receptacle, a flow regulating device disposed on the second reactant receptacle and a gas deliver tube for fluidly communicating the first reactant receptacle and the wound contacting layer receptacle. The entrance speed of the second reactant into the first reactant receptacle can be controlled by the flow regulating device. The oxygen partial pressure can be maintained preferably and the wound healing can be improved by using the oxygen-generating wound dressing of the present invention.

IPC Classes  ?

• A61F 13/02 - Adhesive bandages or dressings
• A61F 13/00 - Bandages or dressingsAbsorbent pads