Abstract

A resin composition includes a modified bismaleimide prepolymer. The modified bismaleimide prepolymer includes alternating hard and soft segments. The hard segment includes a bismaleimide monomer, and the soft segment includes a siloxane resin modified with an amino group at both ends.

IPC Classes  ?

• C08G 77/455 - Block- or graft-polymers containing polysiloxane sequences containing nitrogen-containing sequences containing polyamide, polyesteramide or polyimide sequences
• C08G 73/10 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide acids or similar polyimide precursors
• C08G 77/26 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen nitrogen-containing groups
• C08G 77/388 - Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing nitrogen

Abstract

A method for producing glycolic acid by immobilization includes: providing a modified strain, in which the modified strain includes gene sequences of SEQ ID NO: 1, SEQ ID NO: 2, and SEQ ID NO: 3; manufacturing a polyvinyl alcohol bacterial pellet, in which the polyvinyl alcohol bacterial pellet contains the modified strain; and supplying a carbon source to the polyvinyl alcohol bacterial pellet, so that the carbon source is converted into the glycolic acid by the modified strain. The polyvinyl alcohol bacterial pellet is mixed with an auxiliary solution, and air is introduced when the carbon source is supplied to the polyvinyl alcohol bacterial pellet.

IPC Classes  ?

• C12P 7/18 - Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic polyhydric
• C07K 14/195 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from bacteria
• C12N 1/20 - BacteriaCulture media therefor
• C12N 9/02 - Oxidoreductases (1.), e.g. luciferase
• C12N 9/04 - Oxidoreductases (1.), e.g. luciferase acting on CHOH groups as donors, e.g. glucose oxidase, lactate dehydrogenase (1.1)
• C12R 1/02 - Acetobacter
• C12R 1/19 - Escherichia coli

Abstract

A method for converting a carbon source into glycolic acid includes: providing a plasmid, in which the plasmid includes gene sequences of SEQ ID NO: 1, SEQ ID NO: 2, and SEQ ID NO: 3; introducing the plasmid into a strain, so as to obtain a modified strain; and providing the carbon source to the modified strain, so that the modified strain converts the carbon source into the glycolic acid.

IPC Classes  ?

• C12P 7/42 - Hydroxy carboxylic acids
• C12N 9/02 - Oxidoreductases (1.), e.g. luciferase
• C12N 9/04 - Oxidoreductases (1.), e.g. luciferase acting on CHOH groups as donors, e.g. glucose oxidase, lactate dehydrogenase (1.1)
• C12N 15/70 - Vectors or expression systems specially adapted for E. coli
• C12N 15/74 - Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora

Abstract

A polyester plasticizer having high cold resistance and a polyvinyl chloride composition including the same. The polyester plasticizer can be obtained by an esterification reaction of a diacid component with a diol component followed by end-capping with an end-capping agent. The diacid component is sebacic acid. The diol component includes a first diol and a second diol. The first diol is diethylene glycol, and the second diol is a diol having a silicon-oxygen structural unit, a linear chain structure, or a branched chain structure. Therefore, the polyester plasticizer can be used in a polyvinyl chloride composition, so as to improve low-temperature resistance, bendability, and plasticizer blooming resistances of a resulting PVC soft product.

IPC Classes  ?

• C08G 63/695 - Polyesters containing atoms other than carbon, hydrogen, and oxygen containing silicon
• C08G 63/91 - Polymers modified by chemical after-treatment
• C08L 27/06 - Homopolymers or copolymers of vinyl chloride

Abstract

A manufacturing method of a polyester includes: providing a recycled material, ethylene glycol, and a catalyst, in which the recycled material includes PET; performing a depolymerization step with use of the recycled material, the ethylene glycol, and the catalyst to obtain a BHET crude product; performing a purification step with use of the BHET crude product to obtain a BHET monomer; providing a phosphorus-containing monomer; and performing an esterification step and a polymerization step with use of the BHET monomer and the phosphorus-containing monomer.

IPC Classes  ?

• C08G 63/86 - Germanium, antimony, or compounds thereof
• C08G 63/81 - Preparation processes using solvents
• C08G 63/82 - Preparation processes characterised by the catalyst used
• C08G 63/83 - Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof
• C08G 63/85 - Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
• C08J 11/28 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic compounds containing nitrogen, sulfur or phosphorus

Abstract

A manufacturing method of polyester includes: a first recycled material, a second recycled material, ethylene glycol and a phosphorus-containing monomer are provided, in which the first recycled material includes polyethylene terephthalate (PET), and the second recycled material includes bis-2-hydroxylethyl terephthalate (BHET), polyethylene terephthalate dimer, polyethylene terephthalate trimer, mono(2-hydroxyethyl) terephthalic acid or combinations thereof; the first recycled material, the second recycled material, the ethylene glycol and the phosphorus-containing monomer are used to perform a depolymerization and monomer bonding step to obtain a polyethylene terephthalate containing phosphorus monomer oligomer; a catalyst is provided; and the polyethylene terephthalate containing phosphorus monomer oligomer and the catalyst are used to perform a copolymerization step.

IPC Classes  ?

• C08G 63/183 - Terephthalic acids
• C08J 11/24 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups

Abstract

A glass fiber and method for producing the same are provided. The method for producing the glass fiber includes a covering process, a sintering process, a mixing process, and a drawing process. The covering process is implemented by covering a plurality of zirconia powders onto a plurality of surfaces of a plurality of inorganic particles to form a plurality of modified inorganic particles. The sintering process is implemented by sintering the modified inorganic powders at a nitrogen atmosphere and at a temperature of between 400° C. and 1,000° C. The mixing process is implemented by mixing the modified inorganic particles that are sintered into a glass raw material that is in a molten state. The drawing process is implemented by drawing the glass raw material mixed with the modified inorganic particles to form a glass fiber.

IPC Classes  ?

• C03B 37/023 - Fibres composed of different sorts of glass, e.g. fibre optics
• C03B 37/014 - Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means

Abstract

A manufacturing method of an electrolyte copper foil is provided. The manufacturing method of an electrolyte copper foil includes: providing an electrolytic device including a cathode and an anode; soaking the cathode in an electrolyte; adding an additive into the electrolyte; and performing electroplating to form an electrolytic copper foil on a surface of the cathode. The additive includes hydroxyethyl cellulose, sodium 3-mercapto-1-propanesulfonate, ethylene thiourea, bio-glue, polyethyleneimine or a combination thereof. An electrolyte copper foil and a current collector are also provided.

IPC Classes  ?

• C25D 3/38 - ElectroplatingBaths therefor from solutions of copper
• C25D 1/04 - WiresStripsFoils
• H01M 4/66 - Selection of materials

Abstract

A method for producing water-based moisture-permeable waterproof materials and water-based moisture-permeable waterproof resin. The method for producing water-based moisture-permeable waterproof materials includes: adding kaolin to a water-based polyurethane to form a resin mixture; stirring the resin mixture to form pores in the resin mixture; and applying the resin mixture onto a substrate layer and performing heat-drying on the resin mixture. The water-based polyurethane includes polyether polyols, isocyanates, and 1,4-cyclohexanedimethanol polymerized to form a polyurethane resin with a cyclic structure. An addition amount of the kaolin is 3% to 8%.

IPC Classes  ?

• C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
• C08G 18/30 - Low-molecular-weight compounds
• C08G 18/32 - Polyhydroxy compoundsPolyaminesHydroxy amines
• C08G 18/48 - Polyethers
• C08K 3/34 - Silicon-containing compounds
• D06N 3/14 - 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 with polyurethanes

Abstract

A glass fiber and method for producing the same are provided. The method for producing the glass fiber includes a covering process, a mixing process, and a drawing process. The covering process is implemented by covering a plurality of silicon nitride powders onto a plurality of surfaces of a plurality of inorganic particles to form a plurality of modified inorganic particles. Based on a total weight of each of the modified inorganic particles being 100 wt %, a content of the silicon nitride powders is between 0.01 wt % and 5 wt %, and a content of the inorganic particles is between 95 wt % and 99.99 wt %. The mixing process is implemented by mixing the modified inorganic particles into a glass raw material. The drawing process is implemented by drawing the glass raw material having the modified inorganic particles mixed therein to form a glass fiber.

IPC Classes  ?

• C03C 14/00 - Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
• C03B 37/022 - Manufacture of glass fibres or filaments by drawing or extruding from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres
• C03C 13/00 - Fibre or filament compositions

Goods & Services

Polyester fabric; Lingerie fabric; Textile used as lining for clothing; Silk fabrics for printing patterns; Jersey fabrics for clothing; Knitted fabric; Dimity; Fabrics for textile use; Jersey material being fabric

Goods & Services

Chemical fibers for textile use; Polyester stuffing fibers; Canvas tarpaulins; Canvas canopies; Awnings of textile; Textile fibers; Plastic fibers for textile use; Textile filaments; Awnings of synthetic materials; Polyester fibers for textile use; Spun polyester fiber for textile use; Synthetic fibers for textile use

Goods & Services

Yarn; Twisted yarn; Synthetic fiber yarn; Threads of plastic materials for textile use

Abstract

A transparent flame-retardant sheet having a high chlorine content is provided. The transparent flame-retardant sheet is made of a polyvinyl chloride composition that includes 100 parts by weight of a polyvinyl chloride raw material component, 0.1 to 1 parts by weight of at least one carbon forming agent, and 2 to 5 parts by weight of at least one heat stabilizer. The polyvinyl chloride raw material component includes a polyvinyl chloride raw material and a chlorinated polyvinyl chloride raw material in a content ratio of 1:1.22 to 1:4. Therefore, the transparent flame-retardant sheet has a fire propagation index (FPI) of less than 6 and a smoke damage index (SDI) of less than 0.4 according to the FM4910 standard under the condition of having a thickness of 5 mm.

IPC Classes  ?

• C08L 27/24 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogenCompositions of derivatives of such polymers modified by chemical after-treatment halogenated
• C08J 5/18 - Manufacture of films or sheets
• C08K 3/22 - OxidesHydroxides of metals
• C08K 5/00 - Use of organic ingredients
• C08K 5/098 - Metal salts of carboxylic acids
• C08K 5/521 - Esters of phosphoric acids, e.g. of H3PO4
• C08K 13/02 - Organic and inorganic ingredients

Abstract

Provided is a composite copper foil including a first copper foil, a second copper foil, and an insulating bonding layer. The insulating bonding layer is disposed between the first copper foil and the second copper foil. A thickness of the insulating bonding layer is less than 5 micrometers.

IPC Classes  ?

• B32B 15/01 - Layered products essentially comprising metal all layers being exclusively metallic
• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper

Goods & Services

Polyester batting; Chemical fibers for textile use; Hammocks; Sails; Canvas canopies; Textile fibers; Awnings of textile; Plastic fibers for textile use; Ropes; Polyester fibers for textile use; Textile filaments; Outdoor blinds of textile; Awnings of synthetic materials; Mountaineering ropes; Spun polyester fiber for textile use; Bands, not of metal, for wrapping or binding; Synthetic fibers for textile use; Binding thread, not of metal, for agricultural purposes; Raw fibrous textile; Tents

Goods & Services

Darning thread; Synthetic thread; Twisted yarn; Sewing thread; Rayon yarn; Rayon thread; Rubber thread for textile use; Thread; Yarn; Synthetic fiber yarn; Elastic thread for textile use; Elastic yarn for textile use; Threads of plastic materials for textile use

Goods & Services

Synthetic fiber fabrics; Curtains of textile; Polyester fabric; Silk fabrics; Unfitted fabric furniture covers; Textile used as lining for clothing; Silk fabrics for printing patterns; Fabric for footwear; Calico; Canvas fabric; Knitted fabric; Fabric imitating animal skins; Rayon fabric; Dimity; Elastic woven fabrics; Woven fabrics for sofas; Jersey fabrics for clothing; Upholstery fabrics; Fabrics for textile use

Abstract

An apparatus and a method for manufacturing an isobutyric acid. The apparatus includes a reaction tank, air inlet and outlet tubes, and a stirrer in the reaction tank. The air inlet and outlet tubes are connected to the reaction tank, so as to respectively introduce a working gas into the reaction tank and guide a reacted gas out of the reaction tank. The stirrer includes a hollow shaft and blades. An air suction hole is formed on a first end of the hollow shaft and exposed from a liquid surface of the reaction tank. An air discharge hole is formed on a second end of the hollow shaft and immersed into the liquid surface. A condenser and an end of the air outlet tube opposite to the reaction tank are connected for condensation of the reacted gas, so as to obtain isobutyraldehyde and an exhaust gas.

IPC Classes  ?

• C07C 51/235 - Preparation of carboxylic acids or their salts, halides, or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
• B01J 4/00 - Feed devicesFeed or outlet control devices
• B01J 10/00 - Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particlesApparatus specially adapted therefor
• B01J 19/00 - Chemical, physical or physico-chemical processes in generalTheir relevant apparatus
• B01J 19/18 - Stationary reactors having moving elements inside

Abstract

A polyvinyl chloride composition and a plastic floor tile are provided. The polyvinyl chloride composition includes 30 parts by weight to 60 parts by weight of a polyvinyl chloride resin, 0.5 parts by weight to 5.0 parts by weight of a plasticizer, and 1 part by weight to 8 parts by weight of a fatty acid stabilizer. The fatty acid stabilizer is a composite formula that at least includes a calcium fatty acid compound, a zinc fatty acid compound, a pentaerythritol ester compound, and a β-diketone compound. The polyvinyl chloride composition has a gelation time of not greater than 20 seconds and a thermal stability time of not less than 153 minutes at 180° C.

IPC Classes  ?

• C08K 5/12 - EstersEther-esters of cyclic polycarboxylic acids
• C08K 5/07 - AldehydesKetones
• C08K 5/098 - Metal salts of carboxylic acids
• C08K 5/103 - EstersEther-esters of monocarboxylic acids with polyalcohols
• C08K 5/11 - EstersEther-esters of acyclic polycarboxylic acids
• C08K 5/524 - Esters of phosphorous acids, e.g. of H3PO3
• C08L 27/06 - Homopolymers or copolymers of vinyl chloride
• E04F 15/10 - Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite, hardboard

Abstract

The disclosure provides a recycle method of a polyester fabric, which includes the following steps. A decolorization treatment is performed on the polyester fabric to form a decolorized polyester fabric. The decolorized polyester fabric is mixed with a thickening material to form an initial feed. A liquid state polymerization is performed on the initial feed to form a liquid state polymer product. The liquid state polymer product is refluxed to be mixed with the initial feed to form an intermediate feed. The liquid state polymerization is performed on the intermediate feed to form a final polymer product.

IPC Classes  ?

• C08J 11/08 - Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
• D06P 5/13 - Fugitive dyeing or stripping dyes

Abstract

An antistatic composite board and method for producing the same are provided. The antistatic composite board includes a PET substrate, a PET film, and a coating layer formed by coating a coating liquid onto the PET film. The coating liquid includes a polyurethane oligomer, an antistatic agent, and a solvent. The antistatic agent includes a first dispersant and a plurality of carbon nanotubes. Based on a total weight of the coating liquid being 100 wt %, a content of the polyurethane oligomer is between 30 wt % and 40 wt %, a content of the antistatic agent is 5 wt % and 20 wt %, and a content of the solvent is 40 wt % and 60 wt %. The antistatic composite board has a light transmittance of not less than 84%, a haze of not greater than 4%, and a surface specific impedance of not greater than 10702.

IPC Classes  ?

• B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
• B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
• B32B 37/16 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating

Abstract

A release film, method for producing the same, and packaging apparatus are provided. The release film includes a PET base layer and a release layer. The release layer is formed by coating a coating liquid onto the PET base layer. The coating liquid includes a base material having a glass transition temperature (Tg) of between −60° C. and −30° C. and a plurality of inorganic particles dispersed in the base material. An average particle size of the inorganic particles is between 8 μm and 12 μm. A thickness of the release layer is between 5 μm and 20 μm, and a surface roughness (Ra) of the release layer is between 0.4 μm and 0.8 μm. The release layer is configured to be in contact with an epoxy resin, and a release force between the release layer and the epoxy resin is between 50 gf/inch and 400 gf/inch.

IPC Classes  ?

• B29C 37/00 - Component parts, details, accessories or auxiliary operations, not covered by group or
• B29K 63/00 - Use of epoxy resins as moulding material
• B29L 31/34 - Electrical apparatus, e.g. sparking plugs or parts thereof
• C09J 7/25 - PlasticsMetallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
• C09J 7/30 - Adhesives in the form of films or foils characterised by the adhesive composition
• C09J 7/40 - Adhesives in the form of films or foils characterised by release liners
• H01L 21/56 - Encapsulations, e.g. encapsulating layers, coatings

Abstract

A method for degrading polycarbonate includes: providing a de-polymerizing solvent; adding a metal hydroxide to the de-polymerizing solvent to form a mixed liquid; adding a polycarbonate material to the mixed liquid to form a reaction liquid, in which the polycarbonate material undergoes a de-polymerization reaction during the de-polymerization operation to form a bisphenol A product; passing the reaction liquid containing the bisphenol A product through an ion exchange column filled with an ion exchange resin to perform ion exchange, thereby forming a purified liquid, in which the metal ions are dissociated from the metal hydroxide; and crystallizing the purified liquid to precipitate bisphenol A crystalline solids from the purified liquid.

IPC Classes  ?

• C08J 11/24 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups
• C07C 37/00 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
• C07C 37/82 - SeparationPurificationStabilisationUse of additives by physical treatment by solid-liquid treatmentSeparationPurificationStabilisationUse of additives by physical treatment by chemisorption
• C07C 37/84 - SeparationPurificationStabilisationUse of additives by physical treatment by crystallisation
• C08J 11/16 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with inorganic material

Abstract

A thermoplastic polyester elastomer yarn and a method for manufacturing the same are provided. The method for manufacturing the thermoplastic polyester elastomer yarn includes: providing a thermoplastic polyester elastomer; and performing a melt spinning process by using the thermoplastic polyester elastomer to produce the thermoplastic polyester elastomer yarn. The thermoplastic polyester elastomer includes s 50% to 70% by weight of a soft segment and 30% to 50% by weight of a hard segment, and the intrinsic viscosity of the thermoplastic polyester elastomer is between 1.1 dL/g and 1.6 dL/g. The spinneret used in the melt spinning process is formed with patterned spinneret holes, which include a merging-yarn area and a plurality of pseudo-yarn areas. The pseudo-yarn areas are symmetrically distributed around the merging-yarn area, and each pseudo-yarn area is in communication with the merging-yarn area. The number of pseudo-yarn areas is three or more.

IPC Classes  ?

• D01F 6/62 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolycondensation products from polyesters
• C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
• D01D 5/08 - Melt-spinning methods

Abstract

Provided are a preparation method of an ion catalyst material for PET chemical recycling and a PET chemical recycling method. The preparation method of an ion catalyst material for PET chemical recycling includes the following. A metal chloride is added to an alkylimidazole-chloride ionic liquid to form a bisalkylimidazole-metal tetrachloride ionic liquid that is grafted on a porous carrier.

IPC Classes  ?

• B01J 31/02 - Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
• B01J 21/18 - Carbon
• B01J 37/02 - Impregnation, coating or precipitation
• B01J 37/04 - Mixing
• C07C 67/297 - Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groupsPreparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by hydrogenolysis of functional groups
• C08J 11/28 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic compounds containing nitrogen, sulfur or phosphorus

Abstract

A photoresist stripper and a method for using the same are provided. The photoresist stripper includes a first stripper and a second stripper. An organic base is absent from the photoresist stripper. The first stripper includes an inorganic base, 1 wt % to 15 wt % of a first azole compound, 2 wt % to 10 wt % of a surfactant, and water. The inorganic base includes potassium hydroxide and sodium hydroxide. The second stripper includes 30 wt % to 80 wt % of an ether alcohol solvent, 1 wt % to 15 wt % of a second azole compound, and water. A concentration of the inorganic base in the first stripper ranges from 30 g/L to 45 g/L.

IPC Classes  ?

• C11D 3/28 - Heterocyclic compounds containing nitrogen in the ring
• C11D 1/34 - Derivatives of acids of phosphorus
• C11D 3/04 - Water-soluble compounds
• C11D 3/43 - Solvents
• C11D 7/32 - Organic compounds containing nitrogen
• C11D 7/50 - Solvents
• H05K 3/00 - Apparatus or processes for manufacturing printed circuits

Abstract

A polyester composition and a product thereof are provided. The polyester composition includes a resin (A), a fiber reinforcement (B), an organic reinforcement (C), a crystal nucleating agent (D), and a toughening agent (E). An intrinsic viscosity of the resin (A) is 0.6 dL/g to 0.85 dL/g.

IPC Classes  ?

• C08K 13/02 - Organic and inorganic ingredients
• C08K 3/32 - Phosphorus-containing compounds
• C08K 3/34 - Silicon-containing compounds
• C08K 5/098 - Metal salts of carboxylic acids
• C08K 5/13 - PhenolsPhenolates
• C08K 7/14 - Glass
• C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds

Abstract

A resin composition is provided. The resin composition includes a resin mixture (A), a liquid rubber resin (B), an organic filler (C), a catalyst (D) and a siloxane coupling agent (E). The resin mixture (A) includes a bismaleimide resin.

IPC Classes  ?

• C08L 21/00 - Compositions of unspecified rubbers
• C08K 9/06 - Ingredients treated with organic substances with silicon-containing compounds

Abstract

A method for converting a carbon source into ethylene glycol includes: providing a plasmid, in which the plasmid includes gene sequences of SEQ ID NO: 1, SEQ ID NO: 2, SEQ ID NO: 3, SEQ ID NO: 4, SEQ ID NO: 5, and SEQ ID NO: 6; implanting the plasmid into cyanobacteria through an electroporation treatment, so that modified cyanobacteria are obtained; and providing the carbon source to the modified cyanobacteria, so that the modified cyanobacteria convert the carbon source into the ethylene glycol.

IPC Classes  ?

• C12P 7/04 - Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
• C12N 1/20 - BacteriaCulture media therefor
• C12N 9/02 - Oxidoreductases (1.), e.g. luciferase
• C12N 9/04 - Oxidoreductases (1.), e.g. luciferase acting on CHOH groups as donors, e.g. glucose oxidase, lactate dehydrogenase (1.1)
• C12N 9/06 - Oxidoreductases (1.), e.g. luciferase acting on nitrogen containing compounds as donors (1.4, 1.5, 1.7)
• C12N 9/10 - Transferases (2.)
• C12N 9/16 - Hydrolases (3.) acting on ester bonds (3.1)
• C12N 9/88 - Lyases (4.)
• C12N 15/74 - Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora
• C12N 15/87 - Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
• C12R 1/01 - Bacteria or actinomycetales

Goods & Services

Artificial resins, semi-processed; Synthetic resins, semi-processed.

Goods & Services

Containers, not of metal for storage; Closures, not of metal, for containers; Bottle caps, not of metal; Screw tops, not of metal, for bottles; Sealing caps of plastic for containers including jars, jugs, pitchers, pots, and bottles; Packaging containers of plastic; Bottle stoppers of plastic. Bottles of plastic.

Goods & Services

Bottles for cosmetics (empty); Cup lid; Teapots; Pots; Fruit cup; Oil cruets; Wine bottle; Drinking vessels; Pitchers; Oil jar; Hip flasks; Cups of plastic; Jugs; Pepper pots; Mugs; Sports drink bottle; Milk jug; Perfume sprayers; Beer mugs; Cruets; Drinking flasks for travellers; Bottles; Salt shakers; Cups.

Goods & Services

Artificial resins, unprocessed; Synthetic resins, unprocessed; Unprocessed synthetic resin; Unprocessed thermosetting resin; Synthetic thermoplastic resin; Polyester resin; Polyethylene terephthalate.

Abstract

The disclosure provides a copper foil for printed circuit boards and a manufacturing method thereof. The manufacturing method includes performing a multi-stage electroplating process to sequentially form a metal release layer, a burnt copper layer, and a copper sulfate layer. The multi-stage electroplating process includes a metal release layer electroplating process, a copper pyrophosphate electroplating process, and a copper sulfate electroplating process.

IPC Classes  ?

• C25D 3/38 - ElectroplatingBaths therefor from solutions of copper
• C25D 5/10 - Electroplating with more than one layer of the same or of different metals
• C25D 21/02 - Heating or cooling
• C25D 21/12 - Process control or regulation
• H05K 1/09 - Use of materials for the metallic pattern
• H05K 3/02 - Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding

Abstract

An insulating plastic particle and method for producing the same are provided. The insulating plastic particle includes 90 parts by weight to 110 parts by weight of PVC powder, 10 parts by weight to 20 parts by weight of calcium-containing filler, 2 parts by weight to 8 parts by weight of a calcium zinc stabilizer, 30 parts by weight to 50 parts by weight of a plasticizer, and 0.1 parts by weight to 20 parts by weight of an additive. The calcium-containing filler includes calcium carbonate powder and calcined kaolin powder, and a weight ratio between a content of the calcined kaolin powder and a content of the calcium carbonate powder is between 1:2 and 2:1. A weight ratio between a content of the calcium zinc stabilizer and a content of the calcium-containing filler is between 1:4 and 1:7.5.

IPC Classes  ?

• C08K 13/02 - Organic and inorganic ingredients
• C08J 3/20 - Compounding polymers with additives, e.g. colouring
• C08K 3/105 - Compounds containing metals of Groups 1 to 3 or of Groups 11 to 13 of the Periodic Table
• C08K 3/26 - CarbonatesBicarbonates
• C08K 3/34 - Silicon-containing compounds
• C08K 5/11 - EstersEther-esters of acyclic polycarboxylic acids
• C08K 5/12 - EstersEther-esters of cyclic polycarboxylic acids

Abstract

A method for degrading polycarbonate includes providing a depolymerizing solvent, in which the depolymerizing solvent is phenol; adding a metal hydroxide to the depolymerizing solvent to form a mixed liquid; and adding a polycarbonate material to the mixed liquid and adding a predetermined amount of water to the mixed liquid to form a reaction liquid. An added concentration of the metal hydroxide is not less than 100 ppm, and the water content in the reaction liquid is controlled to be not greater than 10 wt %. The polycarbonate material undergoes a depolymerization reaction to form bisphenol A and carbon dioxide.

IPC Classes  ?

• C08J 11/24 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups
• C07C 37/055 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis by substitution of a group bound to the ring by oxygen, e.g. ether group
• C07C 39/16 - Bis(hydroxy phenyl)alkanesTris(hydroxy phenyl)alkanes
• C08G 64/06 - Aromatic polycarbonates not containing aliphatic unsaturation
• C08J 11/14 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with steam or water
• C08J 11/16 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with inorganic material
• C08L 69/00 - Compositions of polycarbonatesCompositions of derivatives of polycarbonates

Abstract

A resin composition includes a base resin and a hardened resin. The base resin includes a polyphenylene ether resin and an olefinic resin. A weight proportion of the base resin in the resin composition is between 10 wt % and 20 wt %. The hardened resin includes a cyclopentadiene-styrene copolymer resin, a triallyl isocyanurate, and a maleimide resin. A weight proportion of the hardened resin in the resin composition is between 10 wt % and 20 wt %.

IPC Classes  ?

• C08L 71/12 - Polyphenylene oxides
• C08K 3/34 - Silicon-containing compounds
• C08K 5/14 - Peroxides

Abstract

A closure assembly including a pair of closure members with one designated as an active closure member and the other as a passive closure member, and an astragal provided with the passive closure member, which is configured to cover a gap between the closure members when the closure assembly is in a closed position. There is a pair of sweep receivers each mounted on at least one of the closure members at opposite ends and each closure member having substantially the same thickness about its horizontal midline, such that each closure member can be configured as either a right or left closure member by adjusting its orientation.

IPC Classes  ?

• E06B 1/52 - Frames specially adapted for doors
• E06B 3/36 - Arrangements of wings characterised by the manner of movementArrangements of movable wings in openingsFeatures of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening

Abstract

A resin composition includes a base resin and a hardened resin. The base resin includes a polyphenylene ether resin, a vinyl copolymer, and an olefinic resin. A weight proportion of the base resin in the resin composition is between 15 wt % and 25 wt %. A weight proportion of the hardened resin in the resin composition is between 5 wt % and 15 wt %.

IPC Classes  ?

• C08L 71/12 - Polyphenylene oxides
• C08K 3/34 - Silicon-containing compounds
• C08K 5/14 - Peroxides

Abstract

A resin composition includes base resin and hardened resin. The base resin includes polyphenylene ether resin, a vinyl copolymer, and an olefin compound. A weight proportion of the base resin in the resin composition is between 15 wt % and 20 wt %. The hardened resin includes cyclopentadiene-styrene copolymer resin, triallyl isocyanurate, and maleimide resin. A weight proportion of the hardened resin in the resin composition is between 10 wt % and 15 wt %.

IPC Classes  ?

• C08L 71/12 - Polyphenylene oxides

Abstract

A foldable living compartment includes a ceiling, a floor and a sidewall disposed between the ceiling and the floor. The sidewall includes two or more panels engaged with each other to enable the living compartment to transit between an expanded state and a collapsed state, each of the panels including: (i) a first subpanel, and (ii) a second subpanel opposing the first subpanel, the first subpanel being spaced apart from the second panel defining a chamber trapping a layer of air therebetween.

IPC Classes  ?

• E04B 1/344 - Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts
• E04H 1/02 - Dwelling housesBuildings for temporary habitation

Abstract

A protective membrane and an adhesive composition are provided. The adhesive composition includes an acrylic block copolymer, a crosslinker, and a catalyst. Relative to 100 parts by weight of acrylic block copolymer, an amount of the crosslinker ranges from 1 part by weight to 10 parts by weight and an amount of the catalyst ranges from 0.001 parts by weight to 0.05 parts by weight. The acrylic block copolymer is synthesized from a methacrylic monomer, an acrylic monomer, and a hydroxyl monomer through free radical two-stage polymerization. A glass transition temperature of a homopolymer formed from the methacrylic monomer is higher than a glass transition temperature of a homopolymer formed from the acrylic monomer. The acrylic block copolymer contains an A block segment and a B block segment.

IPC Classes  ?

• C09J 7/40 - Adhesives in the form of films or foils characterised by release liners
• C09J 133/08 - Homopolymers or copolymers of acrylic acid esters

Abstract

A resin composition includes an epoxy resin, an active ester compound, an acrylate resin, an inorganic filler material, and an accelerator. The accelerator includes a first compound and a second compound. A curing temperature of the first compound is different from a curing temperature of the second compound, and both the first compound and the second compound are selected from any of a pyridine compound and an imidazole compound.

IPC Classes  ?

• C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
• C08K 7/18 - Solid spheres inorganic
• H05K 1/03 - Use of materials for the substrate

Abstract

A resin composition includes an epoxy resin, an active ester compound, an acrylate resin, an inorganic filler material, and accelerator. The inorganic filler material includes a first filler and a second filler. The first filler has a first particle size. The second filler has a second particle size. The first particle size is greater than the second particle size, the second particle size is less than 100 nanometers, and a weight proportion of the second filler in the resin composition is between 1 wt % and 10 wt %.

IPC Classes  ?

• C08L 63/00 - Compositions of epoxy resinsCompositions of derivatives of epoxy resins
• C08K 3/013 - Fillers, pigments or reinforcing additives
• C08K 5/10 - EstersEther-esters

Abstract

A resin composition includes an epoxy resin, an active ester compound, a free radical polymerizable resin, an inorganic filler material, and an accelerator. The free radical polymerizable resin includes an olefin compound. The olefin compound includes a methacrylic compound, a styrene compound, an allyl compound, or a combination thereof.

IPC Classes  ?

• C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
• C08K 7/18 - Solid spheres inorganic
• H05K 1/03 - Use of materials for the substrate

Abstract

A phenolic epoxy resin and a method for manufacturing the same are provided. The method for manufacturing the phenolic epoxy resin includes: reacting cardanol and vanillin for a polycondensation reaction at a temperature ranging from 60° C. to 90° C. so as to form a phenolic resin; injecting the phenolic resin, epichlorohydrin, and a surfactant into a reactor; adding a first basic solution for a dehydration reaction at a temperature ranging from 55° C. to 65° C.; when an equivalent of a hydroxyl group of the phenolic resin is lower than 3% of the original equivalent of the hydroxyl group of the phenolic resin, adding a second basic solution for a ring-closure reaction at a temperature ranging from 60° C. to 70° C., so as to obtain a phenolic epoxy resin. The surfactant is an alcohol ether solvent.

IPC Classes  ?

• C08G 59/02 - Polycondensates containing more than one epoxy group per molecule
• C08G 59/06 - Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
• C08G 59/68 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the catalysts used

Abstract

A phenolic epoxy resin and a method for manufacturing the same are provided. The method for manufacturing the phenolic epoxy resin includes: injecting cardanol and vanillin into a reactor; heating the reactor, and adding an acidic catalyst into the reactor at a temperature ranging from 60° C. to 90° C., such that a phenolic resin is formed from the cardanol and the vanillin through polycondensation; mixing the phenolic resin and epichlorohydrin for a substitution reaction to form a phenolic epoxy resin at a temperature ranging from 55° C. to 70° C. The vanillin is a limited agent. An acidity coefficient pKa value of the acidic catalyst at 25° C. in water is lower than 3.1.

IPC Classes  ?

• C08G 59/06 - Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
• C08G 8/04 - Condensation polymers of aldehydes or ketones with phenols only of aldehydes
• C08G 8/28 - Chemically modified polycondensates

Abstract

A resin composition includes a resin, a first filler, a second filler, and a third filler. The resin includes an epoxy resin, a bismaleimide resin, a hardener, or a combination thereof. The first filler has a first particle size. The second filler has a second particle size. The third filler has a third particle size. The first particle size is greater than the second particle size, and the second particle size is greater than the third particle size.

IPC Classes  ?

• C08G 59/68 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the catalysts used
• C08G 59/50 - Amines
• C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
• C08K 9/04 - Ingredients treated with organic substances

Abstract

Disclosed is a manufacturing method of a copper foil composite structure, including providing a carrier; performing a co-plating process through a copper plating solution and a nitrogen-containing compound to form a copper-nitrogen composite layer on the carrier; and forming a copper foil layer on the copper-nitrogen composite layer. A copper foil composite structure is also disclosed.

IPC Classes  ?

• H05K 3/02 - Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
• H05K 3/38 - Improvement of the adhesion between the insulating substrate and the metal
• H05K 3/46 - Manufacturing multi-layer circuits

Abstract

An aluminum plastic film and method for producing the same are provided. The method includes a preparing process implemented by providing an aluminum foil metal film having a first surface and a second layer; a polyurethane glue coating process implemented by coating a polyurethane glue onto the first surface of the aluminum foil metal film; an outer-layer polymer film pasting process implemented by pasting an outer-layer polymer film onto the first surface through the polyurethane glue; a polyolefin glue coating process implemented by coating a polyolefin glue onto the second surface of the aluminum foil metal film; and an inner-layer polymer film pasting process implemented by pasting an inner-layer polymer film onto the second surface through the polyolefin glue to form an aluminum plastic film. A ratio between a thickness of the inner-layer polymer film and a thickness of the outer-layer polymer film is between 1.6 and 5.5.

IPC Classes  ?

• B32B 15/09 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyesters
• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• B32B 15/088 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyamides
• B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
• B32B 37/12 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
• B32B 38/00 - Ancillary operations in connection with laminating processes
• B32B 38/04 - Punching, slitting or perforating

Abstract

A resin composition includes a resin, a filler, a siloxane compound, and an organic elastomer. The resin includes an epoxy resin, a bismaleimide resin, a hardener, or a combination thereof. A weight proportion of the filler in the resin composition is greater than or equal to 75 wt %.

IPC Classes  ?

• C08L 35/00 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereofCompositions of derivatives of such polymers
• C08K 3/36 - Silica

Abstract

A resin composition includes a resin, a filler, and a polysiloxane compound. The resin includes an epoxy resin, a bismalcimide resin, a hardener, or a combination thereof. An equivalent number of the polysiloxane compound is greater than or equal to 1000 g/mol.

IPC Classes  ?

• C08L 63/00 - Compositions of epoxy resinsCompositions of derivatives of epoxy resins
• C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
• C08K 9/04 - Ingredients treated with organic substances

Abstract

A residual acid analysis method for an alcohol compound is provided. The residual acid analysis method includes providing an organic solvent and placing the organic solvent into a distillation apparatus to distill the organic solvent and obtain a purified organic solvent from a middle fraction of a distilled liquid distilled from the distillation apparatus; mixing an alkaline inorganic compound and at least a part of the purified organic solvent to form a titration liquid; mixing a diol compound to be measured and at least another part of the purified organic solvent to form a test sample; and using the titration liquid to perform an acid-base titration on the test sample to analyze a residual acid content of the diol compound. An equivalent concentration of the alkaline inorganic compound in the titration liquid is not greater than 0.005 N.

IPC Classes  ?

• G01N 31/16 - Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroupsApparatus specially adapted for such methods using titration
• G01N 1/34 - PurifyingCleaning
• G01N 1/38 - Diluting, dispersing or mixing samples

Abstract

A food packaging material and a method for manufacturing the same are provided. The food packaging material includes a cast polypropylene layer, a heat resistant layer, and a middle layer. The middle layer is disposed between the cast polypropylene layer and the heat resistant layer. A material of the cast polypropylene layer includes a first propylene copolymer. A material of the heat resistant layer includes a propylene homopolymer, a petroleum resin, and an inorganic filler. A material of the middle layer includes a second propylene copolymer. A melting point of the heat resistant layer is higher than a melting point of the cast polypropylene layer. The melting point of the cast polypropylene layer is higher than a melting point of the middle layer.

IPC Classes  ?

• B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
• B32B 7/027 - Thermal properties
• B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins

Abstract

An assembled door includes a door panel, a first outer frame, a second outer frame, multiple first snap-fit components, multiple second snap-fit components, and a decorative component. The first and the second outer frames are fixed on two sides of the door panel. The decorative component is disposed in a door opening of the door panel and is located between the first and the second outer frames. The first snap-fit components are fixed on the first outer frame, the second snap-fit components are fixed on the first snap-fit components, and a part of the first snap-fit components and a part of the second snap-fit components are located in the door opening. The first and the second snap-fit components fixed to each other can cooperate with the first outer frame, so as to jointly retain the decorative component. The second outer frame can interlock with the second snap-fit components.

IPC Classes  ?

• E06B 3/54 - Fixing of glass panes or like plates
• B29C 45/00 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mouldApparatus therefor
• E06B 1/30 - Frames of plastics composed of several parts with respect to the cross-section of the frame itself
• E06B 1/60 - Fastening frames to the border of openings by mechanical means, e.g. anchoring means
• E06B 3/62 - Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats

Abstract

A modified polyester material, a polyester composition and a product thereof are provided. The modified polyester material includes a polyester raw material (A), a crystal nucleating agent (B), a transesterification inhibitor (C), a lubricant (D), and an antioxidant (E). The polyester raw material (A) includes a polyethylene terephthalate virgin resin, a recycled polyethylene terephthalate or a combination thereof.

IPC Classes  ?

• C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
• C08K 7/14 - Glass

Abstract

A manufacturing method of a recycled polyester fabric includes: providing a dope-dyed fabric; performing a pre-depolymerization step on the dope-dyed fabric; and performing a post-processing step on a pre-depolymer to obtain the recycled polyester fabric. The dope-dyed fabric includes a pigment and a polyethylene terephthalate resin, and a first particle size of the pigment is less than 1 micrometer. The pre-depolymerization step includes performing a first depolymerization procedure on the dope-dyed fabric to form an oligomer; adding the oligomer to an activated carbon to perform a mixing procedure; and performing a filtration procedure to separate the oligomer from the activated carbon and obtain the pre-depolymer. A second particle size of the activated carbon is larger than the first particle size of the pigment. The post-processing step includes a second depolymerization procedure, a monomer purification procedure, a polymerization procedure, or a combination thereof.

IPC Classes  ?

• C08J 11/10 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
• C08J 11/12 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by dry-heat treatment only

Abstract

The invention provides a high heat-resistant antioxidant solution for lithium battery copper foil, including hexavalent chromium and organic compounds containing heteroatoms, and the heteroatoms include N, O, S or P.

IPC Classes  ?

• C25D 3/10 - ElectroplatingBaths therefor from solutions of chromium characterised by the organic bath constituents used
• C25D 3/08 - Deposition of black chromium
• C25D 7/06 - WiresStripsFoils
• H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
• H01M 4/66 - Selection of materials

Abstract

A polyester composition and a product thereof are provided. The polyester composition includes a polyethylene terephthalate (A), an inorganic powder (B), a crystal nucleating agent (C), a lubricant (D) and an antioxidant (E).

IPC Classes  ?

• C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
• C08J 3/12 - Powdering or granulating
• C08K 3/26 - CarbonatesBicarbonates
• C08K 5/524 - Esters of phosphorous acids, e.g. of H3PO3

Goods & Services

Non-metal doors; Non-metal door frames; Door panels, not of metal; Door frames, not of metal; Door casings, not of metal; Non-metal door units; Non-metal patio doors; Fire doors, not of metal; Non-metal safety doors; Non-metal windows and doors; Non-metallic entrance doors; Non-metal sliding doors

Goods & Services

(1) Accordion doors, not of metal; armored doors, not of metal; armoured doors, not of metal; barn doors, not of metal; cat doors, not of metal; dog doors, not of metal; door jambs, not of metal; door leaves not of metal; door surrounds, not of metal; fiberglass doors; fire doors made of vermicultie and gypsum; fire doors, not of metal; folding doors, not of metal; garage doors, not of metal; glass sliding doors; non-metal door casings; non-metal door frames; non-metal door panel; non-metallic automatic bifolding doors; non-metallic automatic sliding doors; non-metallic door and window screens; non-metallic revolving doors; pet doors, not of metal; plastic doors; roller doors, not of metal; safety doors, not of metal; screen doors, not of metal; sliding doors, not of metal; swing doors, not of metal; vinyl doors; vinyl patio doors; vinyl sliding doors; casement windows of fiberglass; casement windows of plastic; casement windows, not of metal; colored window glass for building; fiberglass windows; fibreglass window screens; fibreglass windows; modified window glass for building; non-metal fanlight windows; non-metal transom windows; non-metal window screens; non-metal window ventlights; non-metallic door and window screens; nylon window screens; parts and fittings for vinyl windows; plastic security windows allowing communication; plastic window frames; plastic window shutters; plastic windows; poly vinyl chloride [PVC] window frames; sash windows, not of metal; stained glass windows; vinyl window frames; vinyl window screens; vinyl window shutters; vinyl window sills; vinyl windows; window frames, not of metal; window glass; window glass for building; window jambs, not of metal; window panes for buildings; window screens, not of metal; window sills, not of metal; window surrounds, not of metal; windows, not of metal.

Abstract

A method for manufacturing a polyester film for embossing. A part of a recyclable polyester material is recycled through a physical recycling process to obtain a physically regenerated polyester resin, and another part of the recycled polyester material is recycled through a chemical recycling process to obtain a chemically regenerated polyester resin. A polyester composition including the physically regenerated polyester resin and the chemically regenerated polyester resin is melted and extruded so as to form a base layer. The base layer is stretched in a longitudinal direction. A surface coating paste is coated onto the base layer. The base layer with the surface coating paste is stretched in a transverse direction, such that the surface coating paste turns into a surface coating layer, and a polyester film for embossing is obtained.

IPC Classes  ?

• C08J 5/18 - Manufacture of films or sheets
• C08G 63/183 - Terephthalic acids
• C08G 63/86 - Germanium, antimony, or compounds thereof
• C08J 11/24 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups
• C08J 11/28 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic compounds containing nitrogen, sulfur or phosphorus
• C08K 3/22 - OxidesHydroxides of metals
• C08K 3/26 - CarbonatesBicarbonates
• C08K 3/36 - Silica
• C08K 5/092 - Polycarboxylic acids
• C08K 5/17 - AminesQuaternary ammonium compounds
• C09D 133/08 - Homopolymers or copolymers of acrylic acid esters
• C09D 175/04 - Polyurethanes

Abstract

A sole and a manufacturing method of a polymer material are provided. The manufacturing method of a polymer material includes: providing a shoe; performing an alcoholysis reaction of the shoe with a diol to form a polyester oligomer; and performing a polymerization reaction of the polyester oligomer and a polyalkylene glycol to obtain a thermoplastic polyester elastomer. The shoe includes a midsole, an outsole, an upper, a tongue, an insole and an adhesive. A material of the midsole, the outsole, the upper, the tongue, the insole and the adhesive are a polyester material.

IPC Classes  ?

• A43B 1/14 - Footwear characterised by the material made of plastics
• A43B 1/00 - Footwear characterised by the material
• A43B 13/04 - Plastics, rubber or vulcanised fibre
• C08G 63/16 - Dicarboxylic acids and dihydroxy compounds
• C08J 9/00 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof
• C08J 11/24 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups

Abstract

A high-temperature-resistant and anti-corrosion coating material and a method for manufacturing the same are provided. The high-temperature-resistant and anti-corrosion coating material includes: 20 wt % to 40 wt % of a heat-resistant silicone resin; 30 wt % to 45 wt % of fillers; 0.5 wt % to 5 wt % of a film-forming aid; and 15 wt % to 30 wt % of a solvent. The fillers include metal fillers and sheet fillers, and a weight ratio of the metal fillers to the sheet fillers ranges between 1:2 and 1:3.

IPC Classes  ?

• C09D 5/08 - Anti-corrosive paints
• C08K 5/5419 - Silicon-containing compounds containing oxygen containing at least one Si—O bond containing at least one Si—C bond
• C08K 13/04 - Ingredients characterised by their shape and organic or inorganic ingredients
• C09D 7/20 - Diluents or solvents
• C09D 7/61 - Additives non-macromolecular inorganic
• C09D 7/63 - Additives non-macromolecular organic
• C09D 7/80 - Processes for incorporating ingredients
• C09D 183/06 - Polysiloxanes containing silicon bound to oxygen-containing groups

Abstract

A flame-retardant film formed from a resin composition without halogens and a decoration material film manufactured therefrom are provided. The resin composition includes: 12 wt % to 55 wt % of a first polyolefin resin, 20 wt % to 60 wt % of a second polyolefin resin, 3 wt % to 15 wt % of a phosphorus compound with spiro structure, and 15 wt % to 30 wt % of a flame retardant mixture. A phosphorus atom content of the first polyolefin resin ranges from 0.1 wt % to 1.0 wt %. The second polyolefin resin includes a polyethylene and a polypropylene. The flame retardant mixture includes a phosphorus-based flame retardant and further includes at least one selected from the group consisting of a nitrogen-based flame retardant, a silicon-based flame retardant, a boron-based flame retardant, and an inorganic metal flame retardant.

IPC Classes  ?

• C08J 5/22 - Films, membranes or diaphragms
• C08K 3/016 - Flame-proofing or flame-retarding additives
• C08K 3/22 - OxidesHydroxides of metals
• C08K 9/10 - Encapsulated ingredients
• C08L 23/06 - Polyethene
• C08L 23/12 - Polypropene
• C08L 23/32 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur

Abstract

A resin composition and a method for manufacturing the same, and a prepreg are provided. The method includes: implementing a ball mill process upon a filler to form a rough layer onto a surface of the filler, and then forming a chemically modified layer by attaching a polysiloxane onto the rough layer, so as to obtain a modified filler; and adding the modified filler into a heat resistant resin to form the resin composition. The polysiloxane has a functional group. An equivalent weight of the polysiloxane ranges from 1,500 g/mol to 10,000 g/mol.

IPC Classes  ?

• C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
• C08J 3/00 - Processes of treating or compounding macromolecular substances
• C08K 3/36 - Silica

Abstract

A glass fiber and a method for producing the same are provided. The method includes: dissolving a tungsten compound into a first organic solution to form a tungsten compound sol; adding a sulfur source into the tungsten compound sol and stirring the sulfur source and the tungsten compound sol to form a tungsten sulfide gel; placing the tungsten sulfide gel in an environment having a temperature of between 600° C. and 1,200° C. for 4 hours to 6 hours to form tungsten sulfide powder; covering the tungsten sulfide powder on a plurality of surfaces of inorganic powder to form modified inorganic powder, mixing the modified inorganic powder into a glass raw material that is in a molten state; and drawing the glass raw material mixed with the modified inorganic particles to form into a plurality of glass fibers.

IPC Classes  ?

• C03C 14/00 - Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
• C01G 41/00 - Compounds of tungsten
• C03B 37/02 - Manufacture of glass fibres or filaments by drawing or extruding
• C03C 13/00 - Fibre or filament compositions

Abstract

A method for converting a carbon source into serine includes: synthesizing a DNA sequence; implanting the DNA sequence into a plasmid, so that the plasmid includes gene sequences of SEQ ID NO: 1, SEQ ID NO: 2, and SEQ ID NO: 3; implanting the plasmid into cyanobacteria through an electroporation treatment, so as to obtain modified cyanobacteria; and providing the carbon source to the modified cyanobacteria, so that the modified cyanobacteria convert the carbon source into the serine.

IPC Classes  ?

• C12P 13/06 - AlanineLeucineIsoleucineSerineHomoserine
• C12N 9/04 - Oxidoreductases (1.), e.g. luciferase acting on CHOH groups as donors, e.g. glucose oxidase, lactate dehydrogenase (1.1)
• C12N 9/10 - Transferases (2.)
• C12N 9/16 - Hydrolases (3.) acting on ester bonds (3.1)

Abstract

A method for producing phosphatidylethanolamine with use of a carbon source includes: cultivating modified cyanobacteria, in which the modified cyanobacteria are cultivated in a liquid medium; undergoing a photo-fermentation process, in which the carbon source is provided to the modified cyanobacteria, so that the modified cyanobacteria convert the carbon source into serine; undergoing a filtration process, in which the liquid medium is filtered for separating the modified cyanobacteria, so as to obtain the filtered liquid medium; synthesizing the phosphatidylethanolamine, in which the filtered liquid medium and the serine are mixed with a lecithin and a phospholipase in a photoreactor, so as to obtain a phosphatidylethanolamine mixture; and undergoing an oil-water separation process, in which the phosphatidylethanolamine mixture is placed in an oil water separator and left to rest for a predetermined period of time, and the phosphatidylethanolamine is obtained from an upper layer of the phosphatidylethanolamine mixture.

IPC Classes  ?

• C12P 13/04 - Alpha- or beta-amino acids
• C12N 15/87 - Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
• C12P 13/06 - AlanineLeucineIsoleucineSerineHomoserine

Abstract

A transparent fireproof plastic board is provided. The transparent fireproof plastic board includes an intermediate plastic substrate and two fireproof reinforcing layers respectively formed on two opposite surfaces of the intermediate plastic substrate. The intermediate plastic substrate has a first visible light transmittance of not less than 80%, and the intermediate plastic substrate has a flame resistance grade of V0 within a thickness ranging from 0.8 mm to 6.4 mm according to UL94 testing standard. Each of the fireproof reinforcing layers has a second visible light transmittance of not less than 80%, and each of the fireproof reinforcing layers forms a carbon protective layer after being heated at a high temperature. The transparent fireproof plastic board conforms to a flame resistance grade of second level according to CNS 14705-1 testing standard.

IPC Classes  ?

• B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
• B32B 7/02 - Physical, chemical or physicochemical properties
• E04B 1/94 - Protection against other undesired influences or dangers against fire

Abstract

A pressure-sensitive adhesive tape, a method for producing the same, and a method for using the same are provided. The pressure-sensitive adhesive tape includes a support layer, an adhesive layer, and a peeling layer. Solid components of the adhesive layer include a self-crosslinking acrylic resin, acrylate monomers or oligomers of the acrylate monomers, an isocyanate cross-linking agent, and a photo-initiator. Before the adhesive layer is irradiated by ultraviolet light, the acrylate monomers or the oligomers do not undergo a cross-linking and curing reaction. After the adhesive layer is irradiated by the ultraviolet light, the photo-initiator generates free radicals with abilities to initiate polymerization, and the self-crosslinking acrylic resin, the acrylate monomers or the oligomers, and the isocyanate cross-linking agent undergo the cross-linking and curing reaction, so that an adhesion of the adhesive layer is reduced.

IPC Classes  ?

• C09J 7/38 - Pressure-sensitive adhesives [PSA]

Abstract

A thermoplastic polyurethane resin and method for producing the same are provided. The method includes a reacting process implemented by reacting a diphenylmethane diisocyanate, a polyether polyol, and a chain extender to form a prepolymer and a measuring and terminating process implemented by measuring a current melting index of the prepolymer and adding a chain terminator when the current melting index reaches a predetermined melting index to form a thermoplastic polyurethane resin having a melting index. The predetermined melting index is within a range from 7 g/min to 10 g/min, and the melting index is within a range from 2 g/min to 10 g/min. A ratio between a weight average molecular weight and a number average molecular weight of the thermoplastic polyurethane resin is between 1.5 and 1.75.

IPC Classes  ?

• C08G 18/48 - Polyethers
• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
• C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic

Abstract

A pearl paper structure and a method for manufacturing the same are provided. The pearl paper structure includes a middle layer and a matte layer. The matte layer is disposed on the middle layer. A material of the matte layer includes a polyolefin material and fillers. The polyolefin material is formed by reacting a polypropylene, a polyethylene, and an initiator. Based on a total weight of the matte layer being 100 wt %, an amount of the polypropylene ranges from 20 wt % to 65 wt %, an amount of the polyethylene ranges from 30 wt % to 75 wt %, and an amount of the fillers ranges from 5 wt % to 10 wt %. An arithmetic average roughness of the matte layer ranges from 0.5 μm to 1.3 μm.

IPC Classes  ?

• B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
• B29C 48/08 - Flat, e.g. panels flexible, e.g. films
• B29C 48/21 - Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
• B29K 23/00 - Use of polyalkenes as moulding material
• B29K 509/00 - Use of inorganic materials not provided for in groups , as filler
• B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins

Abstract

A glass fiber and method for producing the same are provided. The method includes a covering process, a sintering process, a mixing process, and drawing process. The covering process is implemented by covering a tungsten compound onto a plurality of surfaces of a plurality of inorganic particles to form a plurality of modified inorganic particles. The sintering process is implemented by sintering the modified inorganic particles in a nitrogen atmosphere having a temperature of between 400° C. and 1,000° C. The mixing process is implemented by mixing the modified inorganic particles into a glass raw material that is in a molten state. The drawing process is implemented by drawing the glass raw material mixed with the modified inorganic particles to form a plurality of glass fibers.

IPC Classes  ?

• C03C 14/00 - Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
• C03B 37/02 - Manufacture of glass fibres or filaments by drawing or extruding
• C03C 3/091 - Glass compositions containing silica with 40% to 90% silica by weight containing boron containing aluminium
• C03C 13/00 - Fibre or filament compositions

Abstract

A low dielectric high Tg resin composition includes a resin system, a halogen-free flame retardant, a coupling agent, and an inorganic filler. The resin system includes a low dielectric resin, a crosslinking agent, and a polyindene resin which are each added in a specific weight percentage. The low dielectric resin is formed from a monomer composition including styrene, divinylbenzene, and ethylene. Therefore, the low dielectric high Tg resin composition has a glass transition temperature not less than 200° C., and the low dielectric high Tg resin composition after being cured has a dielectric constant (Dk) between 3.0 and 3.2 and a dielectric loss factor (Df) less than 0.0013 at 10 GHz. Based on the above, a prepreg and a metal clad laminate applying the low dielectric high Tg resin composition are further provided.

IPC Classes  ?

• C08L 71/12 - Polyphenylene oxides
• C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs

Abstract

A low dielectric resin composition for improvement of processability includes a resin system, a halogen-free flame retardant, hollow spherical silica, and a coupling agent. The resin system includes a polyphenylene ether resin, a crosslinking agent, and a vinyl-containing elastomer which are each added in a specific weight percentage. The hollow spherical silica has a specific gravity between 0.4 g/cm3 and 0.6 g/cm3 and an average particle size (D50) between 2.0 μm and 3.0 μm. Therefore, the low dielectric resin composition after being cured has a dielectric constant (Dk) between 2.75 and 3.05 and a dielectric loss factor (Df) of less than 0.002 at 10 GHz. Based on the above, a prepreg and a metal clad laminate applying the low dielectric resin composition are further provided.

IPC Classes  ?

• C08L 25/10 - Copolymers of styrene with conjugated dienes
• B32B 15/08 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
• C08K 3/36 - Silica
• C08K 5/00 - Use of organic ingredients

Abstract

A glass fiber and method for producing the same are provided. The method includes a covering process, a sintering process, a mixing process, and a drawing process. The covering process is implemented by covering a molybdenum compound onto a plurality of surfaces of a plurality of inorganic particles to form a plurality of modified inorganic particles. The sintering process is implemented by sintering the modified inorganic particles in a nitrogen atmosphere having a temperature of between 400° C. and 1,000° C. The mixing process is implemented by mixing the modified inorganic particles in a glass raw material that is in a molten state. The drawing process is implemented by drawing the glass raw material mixed with the modified inorganic particles to form a plurality of glass fibers.

IPC Classes  ?

• C03C 14/00 - Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
• C03B 37/02 - Manufacture of glass fibres or filaments by drawing or extruding
• C03C 13/00 - Fibre or filament compositions

Abstract

A cell culture bag is provided. The cell culture bag includes a plastic bag body and at least two connectors disposed on the plastic bag body. A culture space and an external environment are in fluid communication by the connectors. The cell culture bag is formed from a double layer membrane, and a material of the double layer membrane is a polyolefin. The double layer membrane includes a first layer and a second layer, and a melting point of the first layer is higher than a melting point of the second layer. The plastic bag body includes a culture space and a gas permeable surface. The culture space is formed in the plastic bag body. The second layer faces toward the culture space. The culture space and an external environment are in gas communication via the gas permeable surface.

IPC Classes  ?

• C12M 1/00 - Apparatus for enzymology or microbiology

Abstract

A flux cleaning composition is provided. The flux cleaning composition, based on a total weight thereof being 100%, includes: 2% to 20% of an amphoteric surfactant; 0.1% to 2% of a reducing agent; 5% to 10% of a chelating agent; 70% to 90% of an organic solvent; and 5% to 20% of water.

IPC Classes  ?

• C11D 1/88 - AmpholytesElectroneutral compounds
• C11D 3/00 - Other compounding ingredients of detergent compositions covered in group
• C11D 3/04 - Water-soluble compounds
• C11D 3/075 - Phosphates, including polyphosphates in admixture with ethers of polyoxyalkylenes
• C11D 3/12 - Water-insoluble compounds
• C11D 3/20 - Organic compounds containing oxygen
• C11D 3/34 - Organic compounds containing sulfur
• C11D 3/43 - Solvents

Abstract

A polyurethane resin and method for producing the same are provided. The method includes a mixing process implemented by mixing a polyether glycol and a polyether triol, a reacting process implemented by adding an isocyanate into the polyether glycol and the polyether triol that are mixed with each other to form a first polymer, a chain extending process implemented by adding a chain extender to the first polymer to form a second polymer, a blocking process implemented by adding a blocking agent to the second polymer to form a third polymer, and a diluting process implemented by diluting the third polymer with a diluting solvent to form a polyurethane resin. The polyurethane resin has a hard chain ratio between 27% and 34%, a glass transition temperature between −40.2° C. and −44.8° C., and a tensile strength between 62.5 kg/3 cm and 68.7 kg/3 cm.

IPC Classes  ?

• C08G 18/48 - Polyethers
• C08G 18/08 - Processes
• C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
• C08G 18/32 - Polyhydroxy compoundsPolyaminesHydroxy amines
• C08G 18/80 - Masked polyisocyanates

Abstract

An anti-yellowing and highly weather-resistant thermoplastic polyurethane cured product and a method for manufacturing the same are provided. The thermoplastic polyurethane cured product includes a thermoplastic polyurethane, a UV absorber, and a light stabilizer combination. The thermoplastic polyurethane is formed from a reaction composition. The reaction composition includes an isocyanate component, a polyol component, and a glycol chain extender component. The polyol component is selected from the group consisting of polyether polyols, polyester polyols, and polycaprolactone polyols. The light stabilizer combination is a combination of a phosphorus light stabilizer, a hindered amine light stabilizer, and a hindered phenol light stabilizer.

IPC Classes  ?

• C08L 75/04 - Polyurethanes
• C08G 18/24 - Catalysts containing metal compounds of tin
• C08K 5/00 - Use of organic ingredients
• C08K 5/053 - Polyhydroxylic alcohols
• C08K 5/07 - AldehydesKetones
• C08K 5/3435 - Piperidines
• C08K 5/3475 - Five-membered rings condensed with carbocyclic rings
• C08K 5/3492 - Triazines
• C08K 5/521 - Esters of phosphoric acids, e.g. of H3PO4
• C08K 5/524 - Esters of phosphorous acids, e.g. of H3PO3

Abstract

The invention provides a recycling method of polyester cotton blended fabrics, which includes the following steps. First, the polyester cotton blend fabric is cuts into fragments. Afterwards, the fragments are placed in a reactor, a mixed aqueous solution of an acidic compound and a metal catalyst is added, a temperature is raised to 110° C. to 160° C., and a reaction is carried out for 1 to 6 hours to cleave the cotton fibers. Next, filter and separate to obtain cotton powders and a polyester fiber.

IPC Classes  ?

• C08J 11/26 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing carboxylic acid groups, their anhydrides or esters
• B09B 3/35 - Shredding, crushing or cutting
• B09B 3/70 - Chemical treatment, e.g. pH adjustment or oxidation
• B09B 101/75 - Plastic waste
• B09B 101/85 - PaperWoodFabrics, e.g. cloths
• C08J 11/16 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with inorganic material

Abstract

The disclosure provides a recycling method of a polyester material, which includes the following steps. First, the polyester material is subdivided and washed, and then dried using a microwave drying process. Afterwards, the dried polyester material is melted and extruded, and a flow direction of the molten polyester material is at a tangential angle to a surface of a filter for performing melt filtration. Next, the filtered polyester material is cooled and pelletized.

IPC Classes  ?

• C08J 11/12 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by dry-heat treatment only

Abstract

A method for preparing a lithium-ion battery cathode material includes implementing a Couette-Taylor reaction operation and a calcining operation. The Couette-Taylor reaction operation includes feeding a first reaction liquid and a second reaction liquid into a Couette-Taylor reactor to form a product stream including a cathode material precursor. The first reaction liquid is a multi-metal solution containing a nickel compound, a cobalt compound, and a manganese compound. The second reaction liquid is a lithium source metal solution containing a lithium compound. The cathode material precursor contains lithium elements. The calcining operation includes using a high-temperature tubular furnace to calcine the cathode material precursor to obtain the lithium-ion battery cathode material.

IPC Classes  ?

• C01G 53/00 - Compounds of nickel
• H01M 4/505 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
• H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy

Abstract

A polyolefin adhesive film includes a support base layer and a bonding adhesive layer formed on the support base layer. The support base layer is a polypropylene film. The bonding adhesive layer includes: a polyolefin copolymer and inorganic particles dispersed in the polyolefin copolymer. The polyolefin copolymer is modified by maleic anhydride, and the inorganic particles are modified by epoxy siloxane. A graft ratio of the maleic anhydride modified on the polyolefin copolymer ranges from 1% to 5%. A weight ratio of the epoxy siloxane modified on the inorganic particles ranges from 0.3% to 4%. When the polyolefin adhesive film undergoes a heating operation, the epoxy siloxane modified on the inorganic particles and the maleic anhydride modified on the polyolefin copolymer undergo a cross-linking reaction, so that a hardness of the bonding adhesive layer is increased.

IPC Classes  ?

• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• B32B 15/085 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyolefins
• B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
• B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
• B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
• C08J 5/18 - Manufacture of films or sheets
• C08K 3/36 - Silica
• C08K 5/5435 - Silicon-containing compounds containing oxygen containing oxygen in a ring
• C08K 9/06 - Ingredients treated with organic substances with silicon-containing compounds
• C08L 53/00 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
• C09J 7/24 - PlasticsMetallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
• C09J 7/38 - Pressure-sensitive adhesives [PSA]

Abstract

A separating membrane for dentistry and a method for manufacturing the same are provided. The separating membrane for dentistry includes a porous layer and a hydrophilic layer encapsulating the porous layer. The porous layer includes a porous structure and a bone regeneration material attached on the porous structure. Based on a total weight of the porous layer being 100 wt %, a weight ratio of the porous structure ranges from 22 wt % to 50 wt %, and a weight ratio of the bone regeneration material ranges from 50 wt % to 78 wt %. The porous structure is formed from a biodegradable polymer. The hydrophilic layer is formed from a hydrophilic material. The separating membrane is used to contact an alveolar bone or bone grafts.

IPC Classes  ?

• A61L 27/56 - Porous or cellular materials
• A61L 27/12 - Phosphorus-containing materials, e.g. apatite
• A61L 27/36 - Materials for prostheses or for coating prostheses containing ingredients of undetermined constitution or reaction products thereof
• A61L 27/52 - Hydrogels or hydrocolloids

Abstract

The disclosure provides a preparation method of polyester material, which is a continuous process and includes the following steps. A recycled release film is crushed, compacted and dried, and then melted, extruded and degassed. After filtration, a liquid viscosifying system is used for thickening. After that, it is melted and kneaded, modified with modifiers and extruded, and then pelletized and dehydrated to make the polyester material, wherein the modifiers include nucleating agents, lubricants and antioxidants.

IPC Classes  ?

• C08J 11/06 - Recovery or working-up of waste materials of polymers without chemical reactions
• B29B 9/06 - Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
• B29B 9/12 - Making granules characterised by structure or composition
• B29B 17/04 - Disintegrating plastics
• B29K 67/00 - Use of polyesters as moulding material
• B29K 105/00 - Condition, form or state of moulded material
• B29K 105/26 - Scrap
• C08K 3/01 - Use of inorganic substances as compounding ingredients characterised by their specific function
• C08K 5/00 - Use of organic ingredients
• C08K 13/02 - Organic and inorganic ingredients
• C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds

Abstract

The disclosure provides a preparation method of an impact-resistant polyester composition, which is a continuous process and includes the following steps. A recycled release film is crushed, compacted and dried, and then melted, extruded and degassed. The recycled release film contains a recycled PET resin. After filtration, a liquid viscosifying system is used for thickening. Next, it is melted and kneaded, modified with modifiers and extruded. The modifiers include impact modifiers, compatibilizers, antioxidants and lubricants. After the rubber strips are cooled with water, they are then pelletized and dehydrated to produce the impact-resistant polyester composition.

IPC Classes  ?

• C08J 11/06 - Recovery or working-up of waste materials of polymers without chemical reactions
• C08L 67/03 - Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the hydroxy and the carboxyl groups directly linked to aromatic rings

Abstract

A method for cultivating cyanobacteria includes: providing the cyanobacteria; subjecting the cyanobacteria to physical mutagenesis, so as to obtain primary mutant cyanobacteria; subjecting the primary mutant cyanobacteria to chemical mutagenesis, so as to obtain secondary mutant cyanobacteria; and subjecting the secondary mutant cyanobacteria to a temperature resistance test and an environment resistance test, so as to obtain target cyanobacteria. A fatality rate of the physical mutagenesis ranges between 50% and 80%, and a fatality rate of the chemical mutagenesis ranges between 40% and 55%.

IPC Classes  ?

• C12N 15/10 - Processes for the isolation, preparation or purification of DNA or RNA
• C12N 1/20 - BacteriaCulture media therefor

Abstract

A resin composition and a method for manufacturing the same, and a plastic floor tile structure are provided. The resin composition is used to form a middle layer of a plastic floor tile structure. The resin composition includes 100 phr of a polyvinyl chloride resin, 0.1 phr to 5 phr of a plasticizer, 4 phr to 15 phr of a heat stabilizer composition, 0.5 phr to 3 phr of an accelerant, 1 phr to 5 phr of a toughener, 0.1 phr to 0.5 phr of a lubricant composition, 0.1 phr to 1 phr of an antioxidant, and 0.1 phr to 20 phr of a composite pigment. The heat stabilizer composition includes a calcium-zinc stabilizer and an auxiliary stabilizer. The accelerant is a copolymer polymerized from a vinyl chloride monomer and a polyester monomer. The composite pigment includes a core layer and a shell layer encapsulating the core layer.

IPC Classes  ?

• C08L 27/06 - Homopolymers or copolymers of vinyl chloride
• B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
• B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
• B32B 27/22 - Layered products essentially comprising synthetic resin characterised by the use of special additives using plasticisers
• B32B 27/30 - Layered products essentially comprising synthetic resin comprising vinyl resinLayered products essentially comprising synthetic resin comprising acrylic resin
• C08K 3/105 - Compounds containing metals of Groups 1 to 3 or of Groups 11 to 13 of the Periodic Table
• E04F 15/10 - Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite, hardboard

Abstract

A plastic floor tile structure and a method for manufacturing the same are provided. The plastic floor tile structure includes a base layer, a middle layer, and a surface layer. The middle layer is disposed between the base layer and the surface layer. The middle layer is formed from a resin composition. The resin composition includes 100 phr of a polyvinyl chloride resin, 5 phr to 20 phr of a plasticizer, 4 phr to 15 phr of a heat stabilizer composition, 0.5 phr to 3 phr of an accelerant, 1 phr to 5 phr of a toughener, 0.1 phr to 0.5 phr of a lubricant composition, and 0.1 phr to 1 phr of an antioxidant. The heat stabilizer composition includes a calcium-zinc stabilizer and an auxiliary stabilizer. The accelerant is a copolymer polymerized from a vinyl chloride monomer and a polyester monomer.

IPC Classes  ?

• C08L 27/06 - Homopolymers or copolymers of vinyl chloride
• B29B 13/04 - Conditioning or physical treatment of the material to be shaped by cooling
• B29B 13/06 - Conditioning or physical treatment of the material to be shaped by drying
• B29C 48/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired formApparatus therefor
• B29K 27/06 - PVC, i.e. polyvinylchloride
• B29K 105/00 - Condition, form or state of moulded material
• B29K 105/16 - Fillers
• B29L 31/10 - Building elements, e.g. bricks, blocks, tiles, panels, posts, beams
• B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
• B32B 27/22 - Layered products essentially comprising synthetic resin characterised by the use of special additives using plasticisers
• B32B 27/30 - Layered products essentially comprising synthetic resin comprising vinyl resinLayered products essentially comprising synthetic resin comprising acrylic resin
• E04F 15/10 - Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite, hardboard

Abstract

A method of preparing cathode active material precursors includes feeding a first reaction liquid into a first Couette-Taylor reactor and performing a co-precipitation reaction to continuously form and output a first product liquid stream containing a plurality of core particles; feeding the first product liquid stream into a second Couette-Taylor reactor that is connected in series after the first Couette-Taylor reactor; and feeding a second reaction liquid into the second Couette-Taylor reactor to react with the core particles, so as to form the cathode active material precursors. The first reaction liquid is a multi-element metal solution, the second reaction liquid is a transition metal aqueous solution, and each of the cathode active material precursors has a core-shell structure.

IPC Classes  ?

• C01G 53/00 - Compounds of nickel
• H01M 4/36 - Selection of substances as active materials, active masses, active liquids
• H01M 4/505 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
• H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy

Abstract

The disclosure provides a preparation method of a polyester material, which is a continuous process and includes the following steps. A recycled release film is crushed, compacted and dried, and then melted, extruded and degassed. After filtration, a liquid viscosifying system is used for thickening. After that, it is melted and kneaded, modified with modifiers and extruded, and then pelletized and dehydrated to make the polyester material, wherein the modifiers include nucleating agents, flame retardants, antioxidants, rod-shaped filling reinforcements and compatibilizers.

IPC Classes  ?

• C08J 3/21 - Compounding polymers with additives, e.g. colouring in the presence of a liquid phase the polymer being premixed with a liquid phase
• C08J 3/12 - Powdering or granulating
• C08K 7/00 - Use of ingredients characterised by shape

Abstract

A low-dielectric resin composition includes an epoxy resin, an active ester compound, a modified polyphenylene ether resin, and an inorganic filler material. Based on a total weight of the low-dielectric resin composition being 100 wt %, a content of the epoxy resin ranges from 5 wt % to 30 wt %, a content of the active ester compound ranges from 5 wt % to 40 wt %, a content of the modified polyphenylene ether resin ranges from 0.1 wt % to 20 wt %, and a content of the inorganic filler material is not less than 40 wt %. A ratio of the content of the active ester compound relative to the content of the epoxy resin ranges from 0.5 to 2.

IPC Classes  ?

• C08L 63/00 - Compositions of epoxy resinsCompositions of derivatives of epoxy resins

Abstract

A low-dielectric resin composition is provided. The low-dielectric resin composition includes: an epoxy resin, an active ester compound, a hardening agent, and an inorganic filler material. Based on a total weight of the low-dielectric resin composition being 100 wt %, a content of the epoxy resin ranges from 5 wt % to 30 wt %, a content of the active ester compound ranges from 5 wt % to 40 wt %, a content of the hardening agent ranges from 0.1 wt % to 20 wt %, and a content of the inorganic filler material is not less than 40 wt %. A ratio of the content of the active ester compound relative to the content of the hardening agent ranges from 0.5 to 20.

IPC Classes  ?

• C08L 63/04 - Epoxynovolacs
• C08L 63/00 - Compositions of epoxy resinsCompositions of derivatives of epoxy resins

Abstract

A coated pearl paper and a method for producing the same are provided. The coated pearl paper includes a pearl patern and a coating layer. The pearl paper includes a major layer and two minor layers arranged at two sides of the major layer. The major layer includes a first resin and multiple first mixed inorganic particles, and each of the minor layers includes a second resin and multiple second mixed inorganic particles. A coating liquid forming the coating layer includes a third resin, multiple third mixed inorganic particles, and water. Based on a total weight of the coating liquid being 100 wt %, a content of the third resin is between 18.5 wt % and 21.5 wt %, a content of the third mixed inorganic particles is between 4 wt % and 8 wt %, and a content of the water is between 71.8 wt % and 76.8 wt %.

IPC Classes  ?

• D21H 19/84 - Paper comprising more than one coating on both sides of the substrate
• D21H 19/38 - Coatings with pigments characterised by the pigments
• D21H 19/62 - Macromolecular organic compounds or oligomers thereof obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

Abstract

The disclosure provides a chemical recycling method for polyester fabrics, which includes the following steps. The polyester fabric is extracted using a composite solvent and filtered to obtain a decolored polyester fabric. The composite solvent contains alcohol ether and phenyl ether, and the decolored polyester fabric contains the composite solvent. Ethylene glycol is then added to the decolored polyester fabric to depolymerize into ethylene terephthalate monomers.

IPC Classes  ?

• C08J 11/24 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups

Abstract

Provided is a PET chemical recycling method. The PET chemical recycling method includes the following: adding a PET chemical recycling ion catalyst material for PET chemical recycling to PET waste and ethylene glycol; heating and stirring to obtain depolymerized and decolorized bis(2-hydroxyethyl)terephthalate (BHET); and filtering and recycling the ion catalyst material for PET chemical recycling. The PET chemical recycling ion catalyst material is a bisalkylimidazole-metal tetrachloride ionic liquid grafted on a porous carrier.

IPC Classes  ?

• B01J 37/02 - Impregnation, coating or precipitation
• B01J 14/00 - Chemical processes in general for reacting liquids with liquidsApparatus specially adapted therefor
• B01J 27/10 - Chlorides
• B01J 27/128 - HalogensCompounds thereof with iron group metals or platinum group metals
• B01J 27/138 - HalogensCompounds thereof with alkaline earth metals, magnesium, beryllium, zinc, cadmium or mercury
• B01J 31/18 - Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony
• C08J 11/10 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation

Abstract

A carrier-attached ultra-thin copper foil and a method for producing the same are provided. The carrier-attached ultra-thin copper foil includes a copper foil carrier, a release layer, and an ultra-thin copper foil layer. The release layer is formed on a side surface of the copper foil carrier. The release layer contains a copper-containing organic compound, and a chemical structure of the copper-containing organic compound has at least a copper-nitrogen bond (Cu—N bond). The ultra-thin copper foil layer is formed on a side surface of the release layer away from the copper foil carrier. The copper foil carrier is capable of being separated from the ultra-thin copper foil layer through the release layer.

IPC Classes  ?

• C25D 1/04 - WiresStripsFoils
• C25D 1/20 - Separation of the formed objects from the electrodes
• C25D 3/38 - ElectroplatingBaths therefor from solutions of copper
• C25D 9/02 - Electrolytic coating other than with metals with organic materials
• C25D 21/12 - Process control or regulation