Abstract

A manufacturing method of a wear-resistant artificial leather includes forming a modified thermoplastic polyolefin film and laminating the modified thermoplastic polyolefin film onto a substrate to form a first laminate structure, forming a polyurethane layer on a release paper and then forming an adhesive layer on the polyurethane layer to form a second laminate structure, attaching the adhesive layer of the second laminate structure to the modified thermoplastic polyolefin film of the first laminate structure, removing the release paper to expose the polyurethane layer, and forming a silicon-containing water-based polyurethane surface layer on the polyurethane layer to obtain the wear-resistant artificial leather.

IPC Classes  ?

• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• 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 27/16 - Layered products essentially comprising synthetic resin specially treated, e.g. irradiated
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
• D06N 3/04 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
• D06N 3/14 - 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
• D06N 3/18 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials

Abstract

The present disclosure provides a synthetic leather including a base layer, a first polyolefin layer and a second polyolefin layer. The first polyolefin layer is disposed on the base layer, and a Shore A hardness thereof is about 40A to about 70A. The second polyolefin layer is disposed on the first polyolefin layer, and a Shore A hardness thereof is about 75 to about 98.

IPC Classes  ?

• B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
• B32B 3/30 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• B32B 7/022 - Mechanical properties
• 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 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins

Goods & Services

Chemicals for rubber and plastics processing applications

Goods & Services

Chemicals for rubber and plastics processing applications

Abstract

A composite material and a method for manufacturing the composite material are provided. The composite material includes a laminated structure formed by co-extruding a thermoplastic elastomer and a modified thermoplastic elastomer. The use of the thermoplastic elastomer and the modified thermoplastic elastomer in the composite material can significantly reduce emissions during the manufacturing process, and the manufacturing process is simple and stable, and can improve the wear resistance of the composite material.

IPC Classes  ?

• 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 101/12 - Thermoplastic materials
• B29L 9/00 - Layered products
• 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 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
• B32B 37/15 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state

Abstract

The present disclosure relates to an elastic fiber, an elastic fiber covered yarn and reeling manufacturing methods thereof. The reeling manufacturing method of an elastic fiber includes: providing an elastic fiber material, the elastic fiber material having a core portion and a skin portion, the skin portion covering the core portion; performing a first extending, to have the elastic fiber material passing a first guiding roller, the speed of the first guiding roller being 500-1500 m/min; performing a second extending, to have the elastic fiber material passing a second guiding roller, the speed of the second guiding roller being 1200-2400 m/min; and performing a third extending, to have the elastic fiber material passing a third guiding roller, the speed of the third guiding roller is 1300-2600 m/min.

IPC Classes  ?

• D02G 3/36 - Cored or coated yarns or threads
• D02G 3/32 - Elastic yarns or threads
• D02J 1/22 - Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch

Abstract

An artificial leather and a method for manufacturing the artificial leather are provided. The artificial leather includes a fabric layer, a thermoplastic polyolefin layer, a modified thermoplastic polyolefin layer, and a polyurethane surface layer. The thermoplastic polyolefin layer is disposed on the fabric layer. The modified thermoplastic polyolefin layer is disposed on the thermoplastic polyolefin layer. The polyurethane surface layer is attached to the modified thermoplastic polyolefin layer through an adhesive.

IPC Classes  ?

• D06N 3/04 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
• 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
• D06N 3/18 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials

Abstract

The present disclosure is relates to a conductive film and a manufacturing method thereof. The conductive film includes a base layer, a TPU complex layer, a conductive layer and a TPU surface layer. The TPU complex layer includes a TPU heat-resistant layer and a TPU melting layer. The TPU heat-resistant layer is disposed on the TPU melting layer, and the TPU melting layer is disposed on the base layer. The conductive layer includes a conductive circuit disposed on the TPU heat-resistant layer. The TPU surface layer is disposed on the conductive layer. Utilizing the TPU complex layer, the conductive layer does not contact directly with the base layer to avoid breaking the conductive line of the conductive layer when the base layer is pulled. Therefore, the lifetime of the conductive film can be increased.

IPC Classes  ?

• H05K 1/03 - Use of materials for the substrate
• B29C 48/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired formApparatus therefor
• B29K 75/00 - Use of polyureas or polyurethanes as moulding material
• C08L 75/04 - Polyurethanes
• C09D 11/52 - Electrically conductive inks

Abstract

A self-driven power generation module and a manufacturing method thereof are provided. The self-driven power generation module includes an upper structure, a lower structure, and a charge accumulation layer. The upper structure includes a first encapsulating layer, a first supporting layer, and a first electrode layer. The first supporting layer contacts the first encapsulating layer. The first electrode layer contacts the first supporting layer. The lower structure is spaced apart from the upper structure. The lower structure includes a second encapsulating layer, a second supporting layer, a second electrode layer, a third supporting layer, and a third electrode layer. The third supporting layer is disposed on the second encapsulating layer and spaced apart from the second supporting layer. The third electrode layer is disposed on the third supporting layer. The charge accumulation layer is disposed between the upper structure and the lower structure.

IPC Classes  ?

• H02N 1/04 - Friction generators

Abstract

The present disclosure is relates to a TPU ball structure and a manufacturing method thereof. The TPU ball structure includes a ball bladder layer, a yarn layer and a surface layer. The ball bladder layer is made of TPU material. The yarn layer is made of TPU material, and the yarn layer is disposed to cover the ball bladder layer. The surface layer is made of TPU material, and the surface layer is disposed to cover the yarn layer. The above layers of the TPU ball structure are made of TPU material to satisfy a requirement for environmental protection, and are recyclable. There is no need to use adhesive to adhere the above layers of the TPU ball structure. Therefore, the peeling strength between the layers of the TPU ball structure can be increased so that the whole peeling strength of the TPU ball structure can be increased.

IPC Classes  ?

• A63B 41/08 - Ball coversClosures therefor
• A63B 41/02 - Bladders
• B29D 22/04 - Spherical articles, e.g. balls
• B29K 75/00 - Use of polyureas or polyurethanes as moulding material
• B32B 1/00 - Layered products having a non-planar shape
• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• B32B 5/18 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material
• B32B 25/10 - Layered products essentially comprising natural or synthetic rubber next to a fibrous or filamentary layer
• B32B 25/12 - Layered products essentially comprising natural or synthetic rubber comprising natural rubber
• B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes

Abstract

A washable conductive ink is provided. The washable conductive ink includes chloroprene rubber resin and conductive particles mixed in the chloroprene rubber resin. A chemical structure of the chloroprene rubber resin includes a linear structure and a nonlinear structure.

IPC Classes  ?

• C09D 11/52 - Electrically conductive inks
• C09D 11/106 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds

Abstract

A method for manufacturing an elastic fiber and the elastic fiber are provided. The method includes: providing a thermoplastic polyester elastomer; drying the thermoplastic polyester elastomer; melting the thermoplastic polyester elastomer by an extruder to form a melt; extruding the melt by a spinneret plate to form a plurality of filamentous streams; feeding the filamentous streams into a spinning channel for cooling and curing to form a plurality of monofilaments; and bundling and oiling the monofilaments by an oil wheel, after extending and guiding the monofilaments by a first godet roller and a second godet roller, and winding the monofilaments by a winder to obtain a thermoplastic polyester elastic fiber.

IPC Classes  ?

• D01D 5/088 - Cooling filaments, threads or the like, leaving the spinnerettes
• D01D 5/24 - Formation of filaments, threads, or the like with a hollow structureSpinnerette packs therefor
• D01D 7/00 - Collecting the newly-spun products

Abstract

The present disclosure is relates to an environmental-friendly artificial leather and a method of manufacturing the same. The manufacturing method of the environmental-friendly artificial leather includes steps in which a first fiber web is formed by meltblown. The method continues with step in which a filament fabric is disposed on the first fiber web. The method continues with step in which a second fiber web is meltblown on the filament fabric, so as to form a multilayer fiber structure. The method continues with step in which the multilayer fiber structure is heat pressed to form the environmental-friendly artificial leather.

IPC Classes  ?

• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
• D06N 3/14 - 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
• D04H 5/06 - Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by welding-together thermoplastic fibres, filaments, or yarns

Abstract

The present disclosure relates to an elastic hot glue having low processing temperature capability. The elastic hot glue includes a TPU glue layer. The melting point of the TPU glue layer is 60˜100° C. The elastic recovery rate of the TPU glue layer is 95-100%. The elastic hot glue of the present disclosure can be widely applied to low processing temperature. The product using the elastic hot glue of the present disclosure has high elasticity recovery, and strong peeling strength so as to avoid the damage of the product, and increase the life of the product and maintain the appearance of the product.

IPC Classes  ?

• C09J 7/35 - Heat-activated
• C09J 7/10 - Adhesives in the form of films or foils without carriers

Abstract

The present invention relates to a fiber-containing structure comprising an interwoven and welded base material and a welded elastomer layer, and at least one part of the base material and the welded elastomer layer are welded to each other. The invention also relates to a method for manufacturing the fiber-containing structure and a shoe structure containing the fiber-containing structure.

IPC Classes  ?

• D04H 1/54 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
• D04H 1/4382 - Stretched reticular film fibresComposite fibresMixed fibresUltrafine fibresFibres for artificial leather
• A43B 1/04 - Footwear characterised by the material made of fibres or fabrics made therefrom braided, knotted, knitted or crocheted

Abstract

The present disclosure relates to an step artificial leather having visual penetration and a manufacturing method thereof. The artificial leather includes a thermoplastic substrate, a thermoplastic adhering layer, and a thermoplastic surface layer. The thermoplastic substrate has fiber net shape, and has visual penetration. The thermoplastic adhering layer is disposed on the thermoplastic substrate. The thermoplastic surface layer is disposed on the thermoplastic adhering layer. The thermoplastic surface layer and the thermoplastic adhering layer are transparent. Therefore, the artificial leather of the present disclosure has visual penetration effect. The product made from the artificial leather of the present disclosure has attractive appearance and diversity.

IPC Classes  ?

• B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• 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 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
• B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
• B32B 37/10 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using direct action of vacuum or fluid pressure
• B32B 37/24 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate

Abstract

A waterproof and moisture-permeable composite material is provided, which is composed of a waterproof and moisture-permeable membrane and a melt-blown non-woven fabric. The melting point of melt-blown non-woven fabric ranges from 80° C. to 130° C., in which the melt-blown non-woven fabric is a thermoplastic polymer which may be a thermoplastic polyether ester elastomer polymer. A method for forming a waterproof and moisture-permeable composite material includes: providing a thermoplastic polymer; performing a melt-blown process to the thermoplastic polymer by using an extruder to form a melt-blown fiber, so the melt-blown fiber on a conveyer belt with multiple meshes to form a melt-blown non-woven fabric; covering a moisture-permeable membrane on the melt-blown non-woven fabric to adhere the moisture-permeable membrane and the melt-blown non-woven fabric to form a waterproof and moisture-permeable composite material.

IPC Classes  ?

• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• 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
• D04H 1/56 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres

Abstract

The present disclosure relates to a film having light transmittance and a manufacturing method thereof. The film includes a Polyurethane (PU) surface layer, and a thermoplastic elastomer layer. The thermoplastic elastomer layer is disposed under the PU surface layer. The thermoplastic elastomer layer includes color masterbatch material. The color masterbatch material is between 0.1-1% weight. By controlling the amount of color masterbatch material in the thermoplastic elastomer layer, the film of the present disclosure has real color appearance and good light transmittance.

IPC Classes  ?

• B29C 48/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired formApparatus therefor
• B29C 48/08 - Flat, e.g. panels flexible, e.g. films
• B29C 48/17 - Articles comprising two or more components, e.g. co-extruded layers the components having different colours
• B29C 48/88 - Thermal treatment of the stream of extruded material, e.g. cooling
• B29C 59/14 - Surface shaping, e.g. embossingApparatus therefor by plasma treatment
• C09D 175/04 - Polyurethanes

Abstract

A thermoplastic film composed of a single-layer of thermally fuse film. The single-layer of thermally fuse film has a melting point of 50° C.-160° C. and a Shore hardness ranges from 40 A-80 A. The present invention also provides another thermoplastic film, which has a multi-layer structure and the multi-layer structure from bottom to top, there are first thermally fuse film, second thermal fuse and third thermally fuse film. The thickness ratio of the first thermally fuse film, the second thermally fuse film and the third thermally fuse film is 1:1-2:1, in which the thermally fuse film, the first thermally fuse film, the second thermally fuse film, and the third thermally fuse film are thermoplastic polyurethane respectively, and thermoplastic polyurethane contains aromatic functional group or with aliphatic functional group.

IPC Classes  ?

• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
• C08G 18/06 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
• 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
• 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
• B29C 48/08 - Flat, e.g. panels flexible, e.g. films
• B29C 48/88 - Thermal treatment of the stream of extruded material, e.g. cooling

Abstract

A composite thermoplastic film and the manufacturing method are provided in the present invention. The method includes: providing a first structural layer and a second structural layer; performing a co-extrusion step to form a composite layer, in which to use a first extruding machine to perform the co-extrusion step, so the first structural layer is divided into a first thermal fuse film and a third thermal fuse film, and use a second extruding machine to perform the co-extrusion step, so the second structural layer is formed as a second thermal fuse film and disposed between the first thermal fuse film and the third thermal fuse film to form a composite layer; and performing a film-forming step, the composite layer is cooled to form a film through a forming wheel, and a rotating speed of the forming wheel can be controlled to acquire a desired thickness of the composite thermoplastic film.

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 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
• 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
• B29C 48/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired formApparatus therefor
• B29K 75/00 - Use of polyureas or polyurethanes as moulding material
• B29K 23/00 - Use of polyalkenes as moulding material

Abstract

The present disclosure relates to an elastic fiber, an elastic fiber covered yarn and reeling manufacturing methods thereof The reeling manufacturing method of an elastic fiber includes: providing an elastic fiber material, the elastic fiber material having a core portion and a skin portion, the skin portion covering the core portion; performing a first extending, to have the elastic fiber material passing a first guiding roller, the speed of the first guiding roller being 500-1500 m/min; performing a second extending, to have the elastic fiber material passing a second guiding roller, the speed of the second guiding roller being 1200-2400 m/min; and performing a third extending, to have the elastic fiber material passing a third guiding roller, the speed of the third guiding roller is 1300-2600 m/min.

IPC Classes  ?

• D02J 1/22 - Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
• D02G 3/32 - Elastic yarns or threads
• D02G 3/36 - Cored or coated yarns or threads

Abstract

The present disclosure relates to an innovative leather and a manufacturing method thereof. The innovative leather includes a Polyester substrate, a Polyester adhering layer, and a Polyester surface layer. The Polyester adhering layer is disposed on the Polyester substrate. The Polyester surface layer is disposed on the Polyester adhering layer. All materials of the innovative leather of the present disclosure are the same Polyester materials, thus the innovative leather of the present disclosure can be recycled after the innovative leather of the present disclosure is used. The innovative leather of the present disclosure has recycling benefit.

IPC Classes  ?

• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof

Abstract

The present disclosure relates to an innovative leather and a manufacturing method thereof. The innovative leather includes a TPU substrate, a TPU adhering layer, and a TPU surface layer. The TPU adhering layer is disposed on the TPU substrate. The TPU surface layer is disposed on the TPU adhering layer. All materials of the innovative leather of the present disclosure are the same TPU materials, thus the innovative leather of the present disclosure can be recycled after the innovative leather of the present disclosure is used. The innovative leather of the present disclosure has recycling benefit.

IPC Classes  ?

• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
• B29D 7/01 - Films or sheets
• B29K 75/00 - Use of polyureas or polyurethanes as moulding material
• B29K 105/26 - Scrap
• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• 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 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer

Abstract

A thermoplastic artificial leather is provided, which includes a first structure layer, a second structure layer, a plurality of recycled particles, and a third structure layer, in which the second structure layer is disposed on the first structure layer, the plurality of recycled particles disposed on the second structure layer, and the third structure layer is disposed to cover the plurality of recycled particles. According to above stacked structure, the thermoplastic artificial leather with environment friendly is formed, and the plurality of recycled particles is processed in a physical manner, which can solve the problem, the environmental protection issue, caused by the use of solvent to process the recycled particle in the prior art. Use of the material characteristics of each structure layer to reprocess the recycled particles, so the reprocess procedure without using any solvent, so the environmental pollution and the production cost are greatly reduced.

IPC Classes  ?

• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof

Abstract

The present disclosure provides an artificial leather structure, comprising a woven layer, a porous elastomer layer disposed on the woven layer and a nonwoven layer disposed on the porous elastomer layer. The porous elastomer layer is adhered to the woven layer and the nonwoven layer.

IPC Classes  ?

• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
• B32B 3/26 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids
• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• B32B 5/24 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer
• D06N 3/04 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
• D06N 3/08 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinyl chloride or its copolymerisation products with a finishing layer consisting of polyacrylates, polyamides, or polyurethanes

Abstract

The present disclosure is relates to an artificial leather and a manufacturing method thereof. The artificial leather includes a substrate, an adhering glue layer, a moldable surface layer, a TPU adhering layer, a TPU layer and a bottom layer. The substrate includes a first surface and a second surface. The adhering glue layer is disposed on the first surface of the substrate. The moldable surface layer is disposed on the adhering glue layer. The TPU adhering layer is disposed on the second surface of the substrate. The TPU is disposed on a surface of the TPU adhering layer. The bottom layer is disposed on a surface of the TPU layer. The moldable surface layer of the artificial leather has a texture of leather and color effect. The bottom layer has a villus effect and high wear resistance.

IPC Classes  ?

• 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
• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof

Abstract

A composite filament artificial leather includes a composite filament textile and an elastomer film. The composite filament textile includes a plurality of composite filaments. One of the composite filaments includes at least one core portion, a sheath portion and at least one gap structure. The sheath portion is disposed around the core portion. The gap structure is between the core portion and the sheath portion. The elastomer film is bonded with the composite filament textile.

IPC Classes  ?

• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof

Goods & Services

Adhesive polymer film for use in commercial or industrial manufacturing; adhesive plastic film for use in commercial or industrial manufacturing; polyurethane film for protecting surfaces of clothing and shoes; polyurethane film for use in sealing and insulating; cellulosic film for commercial and industrial use; plastic release film of low adhesion used to add texture to other materials; semiworked synthetic plastic and synthetic resins as semifinished products in form of pellets, rods, foils, foams, fibers, films and sheets; polyurethane film for use as a moisture barrier.

Abstract

The present disclosure provides a thin film including a first thermoplastic polyolefin (TPO) elastomer which is anhydride-grafted. The present disclosure further provides a method for manufacturing the thin film, a laminated material and a method for adhesion.

IPC Classes  ?

• C08J 5/12 - Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
• C08J 5/18 - Manufacture of films or sheets
• B32B 25/08 - Layered products essentially comprising natural or synthetic rubber comprising rubber as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
• B32B 25/14 - Layered products essentially comprising natural or synthetic rubber comprising copolymers in which synthetic rubber constituents predominate
• B29C 48/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired formApparatus therefor
• C08F 255/04 - Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group on to polymers of olefins having two or three carbon atoms on to ethene-propene copolymers
• B29K 23/00 - Use of polyalkenes as moulding material
• B29C 48/08 - Flat, e.g. panels flexible, e.g. films
• B29K 21/00 - Use of unspecified rubbers as moulding material
• B29K 96/02 - Graft polymers

Abstract

The present disclosure is relates to a conductive film and a manufacturing method thereof. The conductive film includes a base layer, a TPU complex layer, a conductive layer and a TPU surface layer. The TPU complex layer includes a TPU heat-resistant layer and a TPU melting layer. The TPU heat-resistant layer is disposed on the TPU melting layer, and the TPU melting layer is disposed on the base layer. The conductive layer includes a conductive circuit disposed on the TPU heat-resistant layer. The TPU surface layer is disposed on the conductive layer. Utilizing the TPU complex layer, the conductive layer does not contact directly with the base layer to avoid breaking the conductive line of the conductive layer when the base layer is pulled. Therefore, the lifetime of the conductive film can be increased.

IPC Classes  ?

• H05K 1/03 - Use of materials for the substrate
• B29C 48/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired formApparatus therefor
• C08L 75/04 - Polyurethanes
• C09D 11/52 - Electrically conductive inks
• B29K 75/00 - Use of polyureas or polyurethanes as moulding material

Abstract

The present disclosure is relates to a TPU ball structure and a manufacturing method thereof. The TPU ball structure includes a ball bladder layer, a yarn layer and a surface layer. The ball bladder layer is made of TPU material. The yarn layer is made of TPU material, and the yarn layer is disposed to cover the ball bladder layer. The surface layer is made of TPU material, and the surface layer is disposed to cover the yarn layer. The above layers of the TPU ball structure are made of TPU material to satisfy a requirement for environmental protection, and are recyclable. There is no need to use adhesive to adhere the above layers of the TPU ball structure. Therefore, the peeling strength between the layers of the TPU ball structure can be increased so that the whole peeling strength of the TPU ball structure can be increased.

IPC Classes  ?

• A63B 41/08 - Ball coversClosures therefor
• A63B 41/02 - Bladders
• B29D 22/04 - Spherical articles, e.g. balls
• B32B 1/00 - Layered products having a non-planar shape
• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• B32B 5/18 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material
• B32B 25/10 - Layered products essentially comprising natural or synthetic rubber next to a fibrous or filamentary layer
• B32B 25/12 - Layered products essentially comprising natural or synthetic rubber comprising natural rubber
• B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
• B29K 75/00 - Use of polyureas or polyurethanes as moulding material

Abstract

The present invention relates to an artificial leather and a method for producing the same. The artificial leather includes a substrate, a thermoplastic polyurethane fiber adhesive layer, a thermoplastic polyurethane fiber layer, a paste layer, and a surface layer. The paste layer has a thermosetting paste or a high solid-content paste, and the paste has a specific adhesive temperature. A bonding can be performed at low temperature in the method for producing the same, and the artificial leather made by the method for producing the same has excellent hand feeling and/or smoothness.

IPC Classes  ?

• 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
• 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 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• B32B 27/26 - Layered products essentially comprising synthetic resin characterised by the use of special additives using curing agents
• B32B 9/04 - Layered products essentially comprising a particular substance not covered by groups comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance

Abstract

The present invention relates to a hydrolysis-resistant thermoplastic polyurethane fiber and a method for producing the same. The thermoplastic polyurethane fiber has a lower thermal shrinking property and an excellent hydrolysis-resistant property, thereby meeting requirements of the application. In the method for producing the hydrolysis-resistant thermoplastic polyurethane fiber, a thermoplastic polyurethane material is firstly provided and subjected to a melt spinning process to form a fiber material. Next, a drawing process is performed to the fiber material to obtain the hydrolysis-resistant thermoplastic polyurethane fiber of the present invention.

IPC Classes  ?

• D01F 6/70 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolycondensation products from polyurethanes
• D01F 8/16 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from synthetic polymers with at least one other macromolecular compound obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
• D01D 5/08 - Melt-spinning methods

Abstract

The present invention relates to an artificial leather and a method for producing the same. The artificial leather includes a substrate, a thermoplastic ethylene-propylene polymer elastic layer, and a surface layer. The substrate is formed from fibers having a first thermoplastic ethylene-propylene polymer. The surface layer is formed from a second thermoplastic ethylene-propylene polymer. The first thermoplastic ethylene-propylene polymer and the second thermoplastic ethylene-propylene polymer provide the substrate with a specific melting point and the surface layer with a specific melting point, respectively. By the substrate with the specific melting point and the surface layer with the specific melting point, the artificial leather has an excellent post-processability. Therefore, the artificial leather can have the substrate and the surface layer which have the same material, thereby having an excellent recyclability.

IPC Classes  ?

• D06N 3/04 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
• D04H 3/16 - Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion

Abstract

The present invention relates to a thermoplastic polyurethane fiber and a method for producing the same. A thermoplastic polyurethane material is firstly provided and subjected to a molten extruding process to form a fiber material. Next, an extension process is performed to the fiber material to obtain the thermoplastic polyurethane fiber of the present invention. The thermoplastic polyurethane fiber has a lower thermal shrinking property, thereby meeting requirements of the application.

IPC Classes  ?

• B29C 48/35 - Extrusion nozzles or dies with rollers
• C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen

Abstract

The present disclosure is relates to an artifical leather and a. manufacturing method thereof. The artifical leather includes a substrate, a TPU adhering layer, a TPU layer and a surface layer. The substrate includes a first surface and a second surface. The TPU adhering layer is disposed on the first surface of the substrate. The TPU layer is disposed on the TPU adhering layer. The density of the TPU layer is 0.6-0.9 g/cm3. The surface layer is disposed on the TPU layer. By utilizing the above density, the artifical leather of the present invention has high peeling strength to improve the property of the material. In addition, by using the TPU layer, the artifical leather of the present invention has a texture of leather.

IPC Classes  ?

• 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
• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
• B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• B32B 37/06 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method

Abstract

The present disclosure is relates to an artificial leather. The artificial leather includes multi-layer thermoplastic polyurethane (TPU) mesh layers. Fiber fineness of the TPU mesh layers ranges from 5 μm to 30 μm, and peeling strength of the TPU mesh layers is greater than 2.5 Kg/cm.

IPC Classes  ?

• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
• D06N 3/14 - 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
• D04H 1/4358 - Polyurethanes
• D04H 1/4374 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece using different kinds of webs, e.g. by layering webs
• D04H 1/56 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
• D04H 1/4382 - Stretched reticular film fibresComposite fibresMixed fibresUltrafine fibresFibres for artificial leather

Goods & Services

Adhesive plastic film for use in commercial or industrial manufacturing; Adhesive polymer film for use in commercial or industrial manufacturing; Cellulosic film for commercial and industrial use; Plastic release film of low adhesion used to add texture to other materials; Polyurethane film for use as a moisture barrier; Polyurethane film for use in sealing and insulating; Polyurethane film for protecting surfaces of clothing and shoes; Semi-worked synthetic plastic and synthetic resins as semi-finished products in form of pellets, rods, foils, foams, fibers, films and sheets

Goods & Services

Adhesive polymer film for use in commercial or industrial manufacturing; adhesive plastic film for use in commercial or industrial manufacturing; polyurethane film for protecting surfaces of clothing and shoes; polyurethane film for use in sealing and insulating; cellulosic film for commercial and industrial use; plastic release film of low adhesion used to add texture to other materials; semiworked synthetic plastic and synthetic resins as semifinished products in form of pellets, rods, foils, foams, fibers, films and sheets; polyurethane film for use as a moisture barrier.

Abstract

A thermoplastic artificial leather includes a thermoplastic composite laminate and a textile base. The thermoplastic composite laminate includes a foamed thermoplastic elastic layer, an unfoamed thermoplastic elastic layer and a thermoplastic adhesive layer. The foamed thermoplastic elastic layer has a first surface, a second surface and a plurality of foamed structures. The second surface is opposite to the first surface. The unfoamed thermoplastic elastic layer is disposed on the first surface of the foamed thermoplastic elastic layer. The thermoplastic adhesive layer is disposed on the second surface of the foamed thermoplastic elastic layer. The textile base is laminated on the thermoplastic adhesive layer of the thermoplastic composite laminate.

IPC Classes  ?

• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
• B29C 48/07 - Flat, e.g. panels
• B29C 48/154 - Coating solid articles, i.e. non-hollow articles
• 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
• B29C 48/37 - Gear pumps
• B29C 48/375 - Plasticisers, homogenisers or feeders comprising two or more stages
• B29C 48/49 - Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
• B29C 48/88 - Thermal treatment of the stream of extruded material, e.g. cooling
• B29C 48/92 - Measuring, controlling or regulating
• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• B32B 5/18 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material
• B32B 5/24 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer
• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• B32B 27/06 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
• B32B 33/00 - Layered products characterised by particular properties or particular surface features, e.g. particular surface coatingsLayered products designed for particular purposes not covered by another single class
• D06N 3/10 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with styrene-butadiene copolymerisation products
• 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
• B32B 37/12 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives

Abstract

The present disclosure is relates to an artificial leather and a method of manufacturing the same. The manufacturing method of the artificial leather includes steps in which TPU particles are provided. The method continues with step in which the TPU particles are heated to be melted. The method continues with step in which a first TPU mesh layer is formed by meltblowing the melted TPU. The method continues with step in which a second TPU mesh layer is meltblown on the first TPU mesh layer so as to form a multi-layer TPU mesh layer structure. The method continues with step in which the multilayer TPU mesh layer structure is heat pressed to form the artificial leather.

IPC Classes  ?

• D04H 1/4358 - Polyurethanes
• D04H 1/4374 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece using different kinds of webs, e.g. by layering webs
• D04H 1/56 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
• D04H 1/4382 - Stretched reticular film fibresComposite fibresMixed fibresUltrafine fibresFibres for artificial leather
• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
• D06N 3/14 - 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

Goods & Services

Animal skins; cattle skins; chamois leather, other than for cleaning purposes; curried skins; fur; imitation leather; kid; labels of leather; leather; leather thread; leather twist; Leather, unworked or semi-worked; leatherboard; synthetic leather.

Goods & Services

Animal skins; Cattle skins; Chamois leather, other than for cleaning purposes; Curried skins; Imitation leather sold in bulk; Industrial packaging containers of leather; Labels of leather; Leather; Leather and imitation leather; Leather cord; Leather for shoes; Leather leashes; Leather straps; Leatherboard; Polyurethane leather; Semi-worked fur

Abstract

The present invention relates to a ball structure and method for making the same. The ball structure includes an inner bladder and a plurality of covers. The covers surround the inner bladder. Each of the covers includes a base fabric layer, a middle layer and a surface layer. The middle layer is formed from a first polyurethane (PU) solution. A PU solid content of the first PU solution is greater than 70 wt %. The middle layer is a foamed layer, and a porosity thereof is 25% to 85%. The surface layer is formed from a second polyurethane (PU) solution. A PU solid content of the second PU solution is 5 wt % to 20 wt %.

IPC Classes  ?

• A63B 41/08 - Ball coversClosures therefor
• A63B 45/00 - Apparatus or methods for manufacturing balls
• A63B 41/02 - Bladders
• B29D 22/02 - Inflatable articles

Goods & Services

Adhesive polymer film for use in commercial or industrial manufacturing; adhesive plastic film for use in commercial or industrial manufacturing; polyurethane film for protecting surfaces of clothing and shoes; polyurethane film for use in sealing and insulating; cellulosic film for commercial and industrial use; plastic release film of low adhesion used to add texture to other materials; semiworked synthetic plastic and synthetic resins as semifinished products in form of pellets, rods, foils, foams, fibers, films and sheets; polyurethane film for use as a moisture barrier.

Goods & Services

Animal skins; cattle skins; chamois leather, other than for cleaning purposes; curried skins; fur; imitation leather; kid; labels of leather; leather; leather laces; leather straps; leather thread; leather twist; Leather, unworked or semi-worked; leatherboard; synthetic leather.

Goods & Services

Adhesive polymer film for use in commercial or industrial manufacturing; adhesive plastic film for use in commercial or industrial manufacturing; polyurethane film for protecting surfaces of clothing and shoes; polyurethane film for use in sealing and insulating; cellulosic film for commercial and industrial use; plastic release film of low adhesion used to add texture to other materials; semiworked synthetic plastic and synthetic resins as semifinished products in form of pellets, rods, foils, foams, fibers, films and sheets; polyurethane film for use as a moisture barrier.

Goods & Services

Animal skins; Cattle skins; Chamois leather, other than for cleaning purposes; Curried skins; Imitation leather sold in bulk; [ Industrial packaging containers of leather; Labels of leather; Leather; ] Leather and imitation leather; [ Leather cord; Leather for shoes; Leather leashes; Leather straps; Leatherboard; ] Polyurethane leather [ ; Semi-worked fur ]

Goods & Services

Adhesive plastic film for use in commercial or industrial manufacturing; Adhesive polymer film for use in commercial or industrial manufacturing; Plastic release film of low adhesion used to add texture to other materials; Semi-worked synthetic plastic and synthetic resins as semi-finished products in form of pellets, rods, foils, foams, fibers, films and sheets; Cellulosic film for commercial and industrial use; Polyurethane film for use as a moisture barrier; Polyurethane film for use in sealing and insulating; Polyurethane film for protecting surfaces of clothing and shoes

Goods & Services

Adhesive polymer film for use in commercial or industrial manufacturing; adhesive plastic film for use in commercial or industrial manufacturing; polyurethane film for protecting surfaces of clothing and shoes; polyurethane film for use in sealing and insulating; cellulosic film for commercial and industrial use; plastic release film of low adhesion used to add texture to other materials; semiworked synthetic plastic and synthetic resins as semifinished products in form of pellets, rods, foils, foams, fibers, films and sheets; polyurethane film for use as a moisture barrier. Animal skins; cattle skins; chamois leather, other than for cleaning purposes; curried skins; fur; imitation leather; kid; labels of leather; leather; leather laces; leather straps; leather thread; leather twist; Leather, unworked or semi-worked; leatherboard; synthetic leather.

Goods & Services

Polyurethane film for protecting surfaces of clothing and shoes; polyurethane film for use in sealing and insulating; plastic release film of low adhesion used to add texture to other materials; polyurethane film for use as a moisture barrier, all of the foregoing sold as a finished consumer product or used in connection with the manufacture of sports related goods, namely, shoes, apparel, sport gloves, protective gear, sport balls, sport bags, bicycle cushion and massage chairs and not for use in any other commercial or industrial manufacturing or for use in finished consumer furniture products including, without limitation, seating and excluding goods containing nylon polymers or copolymers.

Goods & Services

Animal skins; cattle skins; chamois leather, other than for cleaning purposes; curried skins; fur; imitation leather; kid; labels of leather; leather; leather laces; leather straps; leather thread; leather twist; Leather, unworked or semi-worked; leatherboard; synthetic leather.

Goods & Services

Adhesive plastic film for use in commercial or industrial manufacturing; Adhesive polymer film for use in commercial or industrial manufacturing; Plastic release film of low adhesion used to add texture to other materials; Semi-worked synthetic plastic and synthetic resins as semi-finished products in form of pellets, rods, foils, foams, fibers, films and sheets; Cellulosic film for commercial and industrial use; Polyurethane film for use as a moisture barrier; Polyurethane film for use in sealing and insulating; Polyurethane film for protecting surfaces of clothing and shoes Animal skins; Cattle skins; Chamois leather, other than for cleaning purposes; Curried skins; Imitation leather sold in bulk; Industrial packaging containers of leather; Leather; Leather and imitation leather; Leather cord; Leather for shoes; Leather leashes; Leather straps; Leatherboard; Semi-worked fur; Labels of leather; Polyurethane leather

Goods & Services

Animal skins; Cattle skins; Chamois leather, other than for cleaning purposes; Curried skins; Imitation leather sold in bulk; Industrial packaging containers of leather; Leather; Leather and imitation leather; Leather cord; Leather for shoes; Leather leashes; Leather straps; Leatherboard; Semi-worked fur; Labels of leather; Polyurethane leather

Goods & Services

Plastic release film of low adhesion used to add texture to other materials; Polyurethane film for use as a moisture barrier; Polyurethane film for use in sealing and insulating; Polyurethane film for protecting surfaces of clothing and shoes; all of the foregoing sold as a finished consumer product or used in connection with the manufacture of sports related goods, namely, shoes, apparel, sport gloves, protective gear, sport balls, sport bags, bicycle cushion and massage chairs and not for use in any other commercial or industrial manufacturing or for use in finished consumer furniture products including, without limitation, seating and excluding goods containing nylon polymers or copolymers

Goods & Services

Acrylic fibers; animal hair; carbon fibers for textile use; chemical fibers for textile use; cotton fibers; cotton tow; flax fiber [raw]; glass fibers for textile use; metallic fibers for textile use; plastic fibers for textile use; polyester fibers; polyester stuffing fibers; ramie fiber; raw fibrous textile materials; raw textile fibers; semi-synthetic fibers [for textile use]; silk fibers; synthetic fibres for textile use; textile fibers; vitreous silica fibers for textile use; yarn fibers.

Goods & Services

Animal hair; cotton tow; fiber rovings for textile purposes; raw fibrous textile materials; acrylic fibers; carbon fibers for textile use; chemical fibers for textile use; coconut fibers; flax fiber; glass fibres for textile use; metallic fibers for textile use; nylon fibers for textile use; plastic fibres for textile use; polyester fibers; polyester stuffing fibers; ramie fibers; raw textile fibers; semi-synthetic fibers; silk fibers; synthetic fibres for textile use; textile fibers; vitreous silica fibers for textile use; yarn fibers

Goods & Services

Acrylic fibers; animal hair; carbon fibers for textile use; chemical fibers for textile use; cotton fibers; cotton tow; flax fiber raw; glass fibers for textile use; metallic fibers for textile use; plastic fibers for textile use; polyester fibers; polyester stuffing fibers; ramie fiber; raw fibrous textile materials; raw textile fibers; semi synthetic fibers for textile use; silk fibers; synthetic fibres for textile use; textile fibers; vitreous silica fibers for textile use; yarn fibers.

Goods & Services

[ Animal hair; Cotton tow; Fiber rovings for textile purposes; Raw fibrous textile materials; Acrylic fibers; Carbon fibres for textile use; ] Chemical fibers for textile use; [ Cotton fibers; Flax fiber; Glass fibers for textile use; Metallic fibers for textile use; Nylon fibers for textile use; ] Plastic fibers for textile use; Plastic fibres for textile use; Polyester fibers; [ Polyester stuffing fibers; Ramie fibre; Raw textile fibers; Semi-synthetic fibers; Silk fibers; ] Synthetic fibres for textile use; [ Textile fibers; Vitreous silica fibers for textile use; ] Yarn fibers

Goods & Services

Adhesive polymer film for use in commercial or industrial manufacturing; adhesive plastic film for use in commercial or industrial manufacturing; polyurethane film for protecting surfaces of clothing and shoes; polyurethane film for use in sealing and insulating; cellulosic film for commercial and industrial use; plastic release film of low adhesion used to add texture to other materials; semi worked synthetic plastic and synthetic resins as semi finished products in form of pellets, rods, foils, foams, fibers, films and sheets; polyurethane film for use as a moisture barrier.

Abstract

The present invention relates to a polishing having a polishing layer, an elastic base layer and a binder layer. The binder layer binds the elastic base layer to the polishing layer. A compressibility of the elastic base layer is greater than a compressibility of the polishing layer. The present invention further provides a polishing apparatus and a method for polishing a substrate.

IPC Classes  ?

• B24B 37/22 - Lapping pads for working plane surfaces characterised by a multi-layered structure
• B24D 3/32 - Resins for porous or cellular structure
• B24B 37/24 - Lapping pads for working plane surfaces characterised by the composition or properties of the pad materials
• H01L 21/306 - Chemical or electrical treatment, e.g. electrolytic etching

Goods & Services

Adhesive polymer film for use in commercial or industrial manufacturing; Adhesive plastic film for use in commercial or industrial manufacturing [ ; Cellulosic film for commercial and industrial use; Plastic release film of low adhesion used to add texture to other materials; Polyurethane film for use as a moisture barrier; Polyurethane film for use in sealing and insulating; Polyurethane film for protecting surfaces of clothing and shoes; Semi-worked synthetic plastic and synthetic resins as semi-finished products in form of pellets, rods, foils, foams, fibers, films and sheets ]

Abstract

The present invention relates to a polishing pad and a method for making the same. The polishing pad includes a base layer and a polishing layer. The base layer has a first surface and a second surface. The polishing layer is disposed on the first surface of the base layer and has a plurality of second fibers, a polymeric elastomer and a plurality of pores. The second fibers are arranged irregularly and cross each other to form the pores, and the polymeric elastomer is attached to the second fibers and does not fill the pores.

IPC Classes  ?

• B24B 37/24 - Lapping pads for working plane surfaces characterised by the composition or properties of the pad materials
• B24B 37/22 - Lapping pads for working plane surfaces characterised by a multi-layered structure
• B24D 18/00 - Manufacture of grinding tools, e.g. wheels, not otherwise provided for
• B24D 3/28 - Resins

Abstract

A thin and high strength composite laminate includes a fabric, an elastic layer and a water-based polyurethane layer. The fabric is weaved by high-tenacity filament or high-tenacity monofilament. The high-tenacity filament or high-tenacity monofilament is made of polyethylene terephthalate (PET). The fabric has a first surface and a second surface opposite to the first surface. The elastic layer is laminated on the first surface of the fabric. The water-based polyurethane layer is laminated on the second surface of the fabric. In this way, a thin, anti-fouling, abrasion resistance and high physical strength composite laminate can be manufactured.

IPC Classes  ?

• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
• B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• B32B 37/06 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
• B32B 37/14 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
• B32B 37/12 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• B32B 5/10 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments characterised by a fibrous layer reinforced with filaments
• B32B 7/06 - Interconnection of layers permitting easy separation
• B32B 27/34 - Layered products essentially comprising synthetic resin comprising polyamides
• B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
• B32B 3/30 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed

Abstract

The present invention relates to a composite material having a three-dimensional texture and a method for making the same. The composite material includes a base material and a surface layer. The surface layer is disposed on a surface of the base material, and has a substantially uniform thickness. The surface layer includes at least one first portion and at least one second portion. The first portion is attached to the surface of the base material. The second portion is spaced apart from the surface of the base material to form at least one hole.

IPC Classes  ?

• B32B 3/28 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids characterised by a layer comprising a deformed thin sheet, e.g. corrugated, crumpled
• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• B32B 7/04 - Interconnection of layers
• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
• B29C 41/32 - Making multilayered or multicoloured articles
• B29C 59/06 - Surface shaping, e.g. embossingApparatus therefor by mechanical means, e.g. pressing using vacuum drums
• B29C 65/00 - Joining of preformed partsApparatus therefor
• B29C 59/04 - Surface shaping, e.g. embossingApparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
• B32B 33/00 - Layered products characterised by particular properties or particular surface features, e.g. particular surface coatingsLayered products designed for particular purposes not covered by another single class
• B32B 38/10 - Removing layers, or parts of layers, mechanically or chemically
• B32B 37/14 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
• B29K 105/00 - Condition, form or state of moulded material
• B29K 75/00 - Use of polyureas or polyurethanes as moulding material
• B29L 9/00 - Layered products
• B29K 675/00 - Use of polyureas or polyurethanes for preformed parts, e.g. for inserts
• B32B 37/00 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
• B32B 38/06 - Embossing
• B32B 38/18 - Handling of layers or the laminate

Abstract

The present invention relates to a polishing pad and a method for making the same. The polishing pad includes a polymeric elastomer and a plurality of hollow structures. The hollow structures are distributed in the polymeric elastomer uniformly, and the sizes of the hollow structures are substantially equal to each other.

IPC Classes  ?

• B24B 37/20 - Lapping pads for working plane surfaces
• B24D 3/28 - Resins
• B24D 18/00 - Manufacture of grinding tools, e.g. wheels, not otherwise provided for

Abstract

The present invention relates to a ball shaped product and a method for making the same. The method includes the following steps of: (a) placing a ball shaped interior material on a supporting seat, wherein a part of an outer surface of the ball shaped interior material is exposed outside the supporting seat; (b) placing the ball shaped interior material and the supporting seat in a chamber; (c) covering a wrapping material on the chamber; (d) vacuum pumping the chamber, so that the wrapping material is attached to the exposed part of the outer surface of the ball shaped interior material; (e) releasing the vacuum of the chamber; and (f) rotating the ball shaped interior material, and repeating the step (a) to step (e) at least one time.

IPC Classes  ?

• A63B 45/00 - Apparatus or methods for manufacturing balls
• B29C 51/10 - Forming by pressure difference, e.g. vacuum
• B29C 51/12 - Shaping by thermoforming, e.g. shaping sheets in matched moulds or by deep-drawingApparatus therefor of articles having inserts or reinforcements
• B29D 99/00 - Subject matter not provided for in other groups of this subclass
• A63B 37/02 - Special cores
• B29K 101/12 - Thermoplastic materials
• B29K 105/00 - Condition, form or state of moulded material
• B29L 9/00 - Layered products
• B29L 22/02 - Inflatable articles

Abstract

The present invention relates to a polishing pad and a method for making the same. The polishing pad has a grinding layer. The grinding layer includes a plurality of fibers and a main body. The fineness of the fibers is 0.001 den to 6 den. The main body is a foam and encloses the fibers. The main body has a plurality of first pores and a plurality of second pores, wherein the first pores are communicated with each other, and the second pores are independent from each other. The size of the first pores is at least 5 times greater than the size of the second pores. The hardness of the grinding layer is 30 to 90 shore D, and the compression ratio thereof is 1% to 10%.

IPC Classes  ?

• B24D 3/32 - Resins for porous or cellular structure
• B24D 11/00 - Constructional features of flexible abrasive materialsSpecial features in the manufacture of such materials
• B24B 37/24 - Lapping pads for working plane surfaces characterised by the composition or properties of the pad materials

Abstract

The present invention relates to a composite polishing pad and a method for making the same. The composite polishing pad includes a cushion layer and a polishing layer. The cushion layer includes a first polymeric elastomer with a hardness of 10 to 70 shore D, and is attached to the polishing layer directly. The polishing layer includes a second polymeric elastomer with a hardness of 30 to 90 shore D, and has a polishing surface for polishing a workpiece. Whereby, the polishing layer will not peel off from the cushion layer easily, so that the polishing quality is raised.

IPC Classes  ?

• B24B 37/24 - Lapping pads for working plane surfaces characterised by the composition or properties of the pad materials
• B24B 37/22 - Lapping pads for working plane surfaces characterised by a multi-layered structure
• B24D 11/00 - Constructional features of flexible abrasive materialsSpecial features in the manufacture of such materials

Goods & Services

Leather and synthetic leather sold in bulk; briefcase; handbags; tote bags; suitcases; purses; backpacks; traveling handbags; valise; traveling bags; athletic bags; leather and synthetic leather shoe lining; shoe bags; and shopping bags