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This page is updated frequently with new Polyester-related patent applications. Subscribe to the Polyester RSS feed to automatically get the update: related Polyester RSS feeds. RSS updates for this page: Polyester RSS RSS


Interchangeable abrasive glove

Interchangeable abrasive glove

Date/App# patent app List of recent Polyester-related patents
02/26/15
20150057400
 Method for color stabilization of poly(butylene-co-adipate terephthalate patent thumbnailnew patent Method for color stabilization of poly(butylene-co-adipate terephthalate
Biodegradable compositions containing an aliphatic-aromatic copolyester derived from aromatic polyesters. Methods of making the compositions and articles made from the compositions..
Sabic Global Technologies B.v.
02/26/15
20150057395
 Polytriazinyl compounds as flame retardants and light stabilizers patent thumbnailnew patent Polytriazinyl compounds as flame retardants and light stabilizers
And a solvent-free process for the production of the compounds of formula i as well as the use of the self-extinguishing oligomeric or polymeric compounds as flame retardants and light stabilizers in thermoplastic polymers such as polypropylene or regenerated cellulose or polyester.. .
02/26/15
20150057379
 Processes for recycling carpet and products of such processes patent thumbnailnew patent Processes for recycling carpet and products of such processes
Methods for the recycling of carpet are disclosed that produce clean face fiber suitable for industrial use. The methods allow the recovery of face fiber material, for example a polyester or a polyamide, from carpets that includes a face fiber material and a backing material, and include the steps of heating the carpet to a temperature lower than the melting point of the face fiber material, but higher than the initial thermal decomposition temperature of the backing material, for a time and at a temperature sufficient to thermally decompose, pyrolyze, or oxidize at least a portion of the backing material, rendering the backing material friable, that is more friable than the untreated backing; and applying mechanical force to the carpet so as to liberate the friable backing material from the face fiber material..
Shaw Industries Group, Inc.
02/26/15
20150056899
 Interchangeable abrasive glove patent thumbnailnew patent Interchangeable abrasive glove
An interchangeable abrasive glove for allowing a user to selectively attach an abrasive surface to the palmar side of a glove. The interchangeable abrasive glove comprises a base glove constructed of a stretch polyester and rubber with a removably attachable sandpaper component which includes an abrasive area and a plurality of smooth portions.
02/26/15
20150056550
 Simplified process for sustainable toner resin patent thumbnailnew patent Simplified process for sustainable toner resin
The disclosure describes a one reaction process for making a bio-based polyester resin. The resultant polyester resin retains thermal properties as compared to a similar resin but made using previous multi-step processes conducted in separate vessels..
Xerox Corporation
02/26/15
20150056549
 Toner patent thumbnailnew patent Toner
The present invention is a toner including toner particles prepared by forming particles of a polymerizable monomer composition including a polymerizable monomer, a pigment, a pigment dispersant and a crystalline polyester resin in an aqueous medium, and polymerizing the polymerizable monomer, wherein the polymerizable monomer is a polymerizable monomer for preparing a vinyl copolymer, the difference in an sp value between the pigment dispersant and the crystalline polyester resin is −1.5 to +0.8, the difference in an sp value between the pigment dispersant an the vinyl copolymer is −1.1 to +1.2, the pigment dispersant has a polymer component and an adsorbable component adsorbed to the pigment, the polymer component is a vinyl polymer, the polymer component of the pigment dispersant has a number average molecular weight of 3,000 to 20,000, and a rate of adsorption of the pigment dispersant to the pigment is 30% or more.. .
Canon Kabushiki Kaisha
02/26/15
20150056547
 Method of producing electrophotographic photosensitive member, and emulsion for a charge transporting layer patent thumbnailnew patent Method of producing electrophotographic photosensitive member, and emulsion for a charge transporting layer
A method of producing an electrophotographic photosensitive member includes: preparing a solution including a charge transporting substance, and at least one compound selected from the group consisting of a fluorine-atom-containing polyacrylate, a fluorine-atom-containing polymethacrylate, a polycarbonate having a siloxane bond, a polyester having a siloxane bond, a polystyrene having a siloxane bond, a silicone oil, a polyolefin, an aliphatic acid, an aliphatic acid amide and an aliphatic acid ester; preparing an emulsion by using the solution and water; forming a coat of the emulsion on a support; and heating the coat to form a charge transporting layer.. .
Canon Kabushiki Kaisha
02/26/15
20150056546
 Photoelectrical stable imaging members patent thumbnailnew patent Photoelectrical stable imaging members
The presently disclosed embodiments are directed to flexible imaging members used in electrophotographic imaging apparatuses. More particularly, the embodiments pertain to electrophotographic imaging members which have imaging layer(s) formulated to comprise of a novel polymer blended binder comprising a bisphenol type polycarbonate and an organic acid-containing copolyester doped into the polycarbonate which provides improved properties and performance to the resulting imaging member.
Xerox Corporation
02/26/15
20150056446
 Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet patent thumbnailnew patent Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet
A polyester-based pressure-sensitive adhesive composition, including a polyester obtained by condensation polymerization of at least a dicarboxylic acid having a side chain and a diol, a polyether polyol, and a crosslinking agent, wherein the polyester has a weight average molecular weight of 5000 to 50000, the polyether polyol contains a polyether polyol having hydroxyl groups at only part of terminals and/or all terminals, the polyether polyol having hydroxyl groups at only part of terminals has a number average molecular weight of 100 to 1500, and the polyether polyol having hydroxyl groups at only part of terminals is contained in an amount of 1 to 35 parts by weight based on 100 parts by weight of the polyester.. .
Nitto Denko Cororation
02/26/15
20150056390
 Surface-treated aluminum plate, organic-resin-coated surface -treated aluminum plate, can body and can lid formed by using the same patent thumbnailnew patent Surface-treated aluminum plate, organic-resin-coated surface -treated aluminum plate, can body and can lid formed by using the same
A surface-treated aluminum plate obtained by forming, on at least one surface of an aluminum plate, a conversion-coated layer that contains a polyester resin and a zirconium compound or a titanium compound. The surface-treated aluminum plate excellently adheres to an organic resin coating and can be used as a material for producing cans featuring excellent corrosion resistance and shock resistance..
Toyo Seikan Group Holdings, Ltd.
02/26/15
20150056376
new patent

Aqueous paint composition and manufacturing painted article


The first objective of the present invention is to provide an aqueous paint composition that can form a paint film with excellent smoothness, image clarity, adhesion and water resistance. This aqueous paint is characterized in comprising (a) an aqueous dispersion of an acrylic modified polyester resin, (b) a block polyisocyanate compound having a nonionic hydrophilic group, and (c) an aqueous dispersion of acrylic polymer fine particles..
Kansai Paint Co., Ltd.
02/26/15
20150053680
new patent

Cover material for packaging container for retortion


Provided is a cover material for packaging contains for retort sterilization which comes to exhibit excellent sealing strength through low-temperature, short-time heat sealing. The cover material for packaging containers for retort sterilization is constituted of a multilayered laminate obtained by superposing a base layer, an interlayer, and a sealing layer in this order, and is characterized in that the base layer is constituted of a laminated film obtained by laminating a polyethylene terephthalate film or polybutylene terephthalate film to an aluminum foil and the aluminum foil of the base layer has been laminated to the interlayer with a polyurethane-based adhesive or a polyester-based adhesive, and that the aluminum foil has a thickness of 7-40 μm, the polyethylene terephthalate film or the polybutylene terephthalate film has a thickness of 6-18 μm, the interlayer has a thickness of 10-100 μm, and the sealing layer has a thickness of 3-20 μm..
Dai Nippon Printing Co., Ltd.
02/19/15
20150051366

Complex metal oxide, and preparing polyester using the same


Disclosed herein are a novel complex metal oxide catalyst, and a method of preparing polyester using the same. The metal-bound compound of the present invention has a higher catalytic activity as compared to an antimony catalyst and existing titanium catalysts to be easily synthesized and stabilized, have a sufficient polymerization activity even with a small amount, and be used as an environmentally friendly catalyst for polyester polymerization.
Lotte Chemical Corporation
02/19/15
20150051325

Single-liquid type clear paint composition and multi-layer paint film formation in which it is used


A single-liquid type paint composition comprises: a hydroxyl group-containing polyester resin (a) of which the weight average molecular weight is from 1,500 to 8,000, the acid value is from 0 to 50 mgkoh/g, the hydroxyl group value is from 100 to 180 mgkoh/g and the glass transition temperature is from −30 to 0° c. And a crosslinking agent (b) which reacts with hydroxyl groups, wherein the (a) component has been obtained by reacting a polybasic acid (a), a polyhydric alcohol (b) and at least one type of component (c) having at least six carbon atoms selected from among the saturated mono-carboxylic acids, saturated mono-alcohols, saturated glycidyl ethers and saturated glycidyl esters where the proportion by mass of the (c) component is from 20 to 60 mass % with respect to the sum of the solid fraction masses of the (a) to (c) components..
Basf Japan Ltd.
02/19/15
20150051324

Resin composition


A resin composition including an aromatic polyester resin and having high levels of hydrolysis resistance and moldability is provided. The resin composition includes an aromatic polyester resin having a terminal carboxyl group content of not more than 30 eq/ton (component a), a cyclic carbodiimide compound having at least two carbodiimide rings, each having only one carbodiimide group (component b), and a polyvalent hydroxyl group-containing compound having a hydroxyl value of not less than 200 (component c)..
Teijin Limited
02/19/15
20150051313

Tw part sizing composition for coating glass fibres and composite reinforced with such glass fibres


The present invention concerns a two-part sizing composition comprising: (a) a precursor comprising: (a) an aminosilane (e.g. A1100) and (b) a polymer or copolymer containing carboxylic acid and/or anhydride, both having a functionality, f≧3, and (b) a binder comprising a multi-functional epoxy resin of functionality, f≧3.
3b-fibreglass Sprl
02/19/15
20150051304

High functional polyester polyols


Aromatic polyester polyols with high functionality, moderate viscosity, and high aromatic content suitable as the sole polyol in the production of polyurethane foams without the use of any polyether polyols are disclosed. This unique combination of properties makes them suit for use as the sole polyol in the production of polyurethane foams.
Huntsman International Llc
02/19/15
20150051119

Polyester resin composition and molded article of same


A polyester resin composition comprising: 100 parts by mass of a polyester resin having at least 50% by mass of a glycolic acid resin; and from 0.5 to 50 parts by mass of a carboxylic acid anhydride.. .
Kureha Corporation
02/19/15
20150050493

Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet


Provided are: a polyester-based pressure-sensitive adhesive composition which can be produced even from plant-derived raw materials with no need of using a costly silicone-based pressure-sensitive adhesive or the like and which is usable for producing a pressure-sensitive adhesive sheet excellent in wettability to an adherend, light peelability (removability), anti-staining property (little adhesive residues), and workability, and to provide a pressure-sensitive adhesive sheet using the composition. A polyester-based pressure-sensitive adhesive composition comprising a polyester obtained by condensation polymerization of at least a carboxylic acid component and a diol component, and a crosslinking agent, wherein the carboxylic acid component contains a dicarboxylic acid having a side chain in an amount of 50 to 90% by weight and a tricarboxylic acid having a side chain in an amount of 10 to 50% by weight, and wherein the polyester has a weight average molecular weight of 5000 to 150000..
Nitto Denko Corporation
02/19/15
20150050055

Transfer assist members


A transfer assist member comprising a plurality of layers, one of the layers being a check film layer comprised of a crosslinked mixture of aminoplast resins, and polyester polyols present on a support polymer layer.. .
Xerox Corporation
02/19/15
20150049492

Part of a led system


Part of a led system being exposed to led light, particular the reflector for a led (light emitting diode) system, more particular the reflector for a mixing chamber of a led system, which the part consists of a polymer composition comprising a polyester and a white pigment.. .
Dsm Ip Assets B.v.
02/19/15
20150049149

Inkjet recording method and printed material


An inkjet recording method including applying an undercoat solution onto a transparent recording medium, semi-curing the undercoat solution, discharging an ink composition onto the semi-cured undercoat solution, and carrying out overall curing of the semi-cured undercoat solution and the ink composition by exposure under an low oxygen atmosphere after the image formation, the undercoat solution comprising two or more types of polymers and/or oligomers from among polymers and oligomers having a structure selected from the group consisting of a polyester structure, a polyurethane structure, and a chlorinated polyolefin structure, the ink composition comprising at least 95 parts of a polyfunctional ethylenically unsaturated compound relative to 100 parts of the total content of ethylenically unsaturated compound, and at least 5 parts of a polyalkylene glycol diacrylate, and exposure in the overall curing being carried out from both the image formation face and the reverse face of the recording medium.. .
Fujifilm Corporation
02/19/15
20150048552

Polymer composition and manufacturing the same


A polymer composition contains polycarbonate and acrylonitrile-butadiene-styrene or acrylonitrile-styrene, and further contains a polyester-based thermoplastic elastomer having an ester bond and a compatibilizing agent having compatibility with the polycarbonate and the acrylonitrile-butadiene-styrene or the acrylonitrile-styrene, in which the compatibilizing agent is a compound having an epoxy group in the main chain in the compound.. .
02/19/15
20150048541

Method for extruding a polymer in the presence of water


The invention relates to a method for converting a polycondensed elastomeric thermoplastic polymer, including a step of extruding the polycondensed elastomeric thermoplastic polymer in the presence of water. The polycondensed elastomeric thermoplastic polymer is in particular chosen from copolymer block amides, copolyethers or copolyester block urethanes, copolyether block esters and the mixtures thereof, and is preferably a copolyether block amide..
Universite Catholique De Louvain
02/19/15
20150048354

Display apparatus


Provided is a display apparatus and a method of manufacture. The display apparatus includes a first substrate with a plurality of organic electroluminescence devices, a second substrate with a color filter, the second substrate facing the first substrate, and an adhesive layer disposed between the first substrate and the second substrate so as to cover the plurality of organic electroluminescence devices, the adhesive layer being made of a material selected from the group consisting of a phenol resin, a melanin resin, an unsaturated polyester resin, an epoxy resin, a silicon resin and a polyurethane resin..
Sony Corporation
02/19/15
20150048259

Hard coat film, and radiation image conversion panel using the same


A hard coat film includes: a transparent base material; and a hard coat layer formed on the transparent base material, wherein the hard coat layer includes a cured product obtained by curing a composition including: an ultraviolet curable acrylate resin including one or more types of multifunctional acrylate; first microparticles having an average particle diameter of 5 nm or more and 100 nm or less; and a thermoplastic polyester resin.. .
Konica Minolta, Inc.
02/19/15
20150047774

Methods of bonding polyester substrates


Methods of bonding polyester substrates together, comprising externally delivering thermal energy onto the bonding surfaces of the substrates and bringing the bonding surfaces into proximity with each other and bonding the substrates to each other.. .
3m Innovative Properties Company
02/19/15
20150047736

Proliferated thread count of a woven textile by simultaneous insertion within a single pick insertion event of a loom apparatus multiple adjacent parallel yarns drawn from a multi-pick yarn package


Disclosed are a method, a device and a system of proliferating a thread count of a woven textile by simultaneous insertion within a single pick insertion event of a loom apparatus multiple adjacent parallel yarns drawn from a multi-pick yarn package. In one or more embodiments, multiple texturized polyester weft yarns of denier between 15 and 50 are wound on a single bobbin in a parallel adjacent fashion such that they may be fed into an air jet pick insertion apparatus of an air jet loom to weave a textile that has between 90 to 235 ends per inch cotton warp yarns and between 100 and 765 polyester weft yarns..
02/12/15
20150045530

Catalyst solution for use in production of polyester, and producing polyester resin using same


A catalyst solution for polyester production includes a titanium compound (a) and an organic solvent (b), wherein particle diameter of particles included in the solution, which is measured by dynamic light scattering method and is subsequently determined by cumulant analysis method, is not greater than 200 nm.. .
Toray Industries, Inc.
02/12/15
20150045489

Hot melt adhesive


The present invention provides a hot melt adhesive being highly environmentally-friendly, and as well having sufficient pressure-sensitive adhesiveness, adhesion, thermal stability and the like. The present invention relates to a hot melt adhesive comprising (a) a polar functional group-modified polymer, (b) an aliphatic polyester-based resin, (c) a tackifier resin and (d) a thermoplastic elastomer..
Henkel Ag & Co. Kgaa
02/12/15
20150045488

Hot melt adhesive


The present invention provides a hot melt adhesive being highly environmentally-friendly, and as well having sufficient tackiness, adhesion, thermal stability and the like. The present invention relates to a hot melt adhesive comprising (a) a polar functional group-modified conjugated diene-based polymer, (b) an aliphatic polyester-based resin, and (c) a tackifier resin..
Henkel Ag & Co. Kgaa
02/12/15
20150045482

Pet container and compositions having enhanced mechanical properties and gas barrier properties and methods


A container comprising a polyester composition with enhanced mechanical properties is provided. The polyester composition comprises a polyester and a creep control agent.
The Coca-cola Company
02/12/15
20150045476

Two part sizing composition for coating glass fibres and composite reinforced with such glass fibres


A pellet comprising glass fibres and a thermoplastic polyester matrix, wherein the glass fibre at least partially has been coated with a two-part sizing composition comprising: (c) a precursor comprising: (a) an aminosilane and (b) a polymer or copolymer containing carboxylic acid and/or anhydride, both having a functionality, f≧3, and (d) a binder comprising a multifunctional epoxy resin of functionality, f≧3, and wherein the pellet has been subjected to a solid state post condensation process (sspc).. .
Dsm Ip Assets B.v.
02/12/15
20150044605

Developer, forming image, and producing developer


A developer of the present disclosure contains: toner particles each containing a binder resin and a magnetic powder; cross-linked polyester resin particles having a particle size of 2 μm or more and 30 μm or less; and an external additive. The toner particles and the cross-linked polyester resin particles are externally treated with the external additive in the same manner..
Kyocera Document Solutions Inc.
02/12/15
20150044602

Electrostatic image-developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus and image forming method


There is provided an electrostatic image-developing toner containing an amorphous polyester resin, a crystalline polyester resin, and a resin particle incompatible with the amorphous polyester resin, wherein the amorphous polyester resin contains an amorphous polyester resin having an ethylenically unsaturated bond and a surface layer part contains a crosslinking product of the amorphous polyester resin having an ethylenically unsaturated bond.. .
Fuji Xerox Co., Ltd.
02/12/15
20150044601

Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge


An electrostatic charge image developing toner includes toner particles containing a binder resin containing a polyester resin forming a sea part and a vinyl resin forming an island part of a sea-island structure, a first release agent existing in the sea part in a domain state, and a second release agent existing in the island part in a domain state, wherein when a cross-sectional area of the second release agent is set to a1 and a cross-sectional area of the first release agent is set to b1 in a cross section of the toner particles, a relationship of 0.2≦a1/b1≦0.8 is satisfied.. .
Fuji Xerox Co., Ltd.
02/12/15
20150044460

Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet


Provided are: a polyester-based pressure-sensitive adhesive composition which can be produced even from plant-derived raw materials with no need of using a costly silicone-based pressure-sensitive adhesive or the like and which is usable for producing a pressure-sensitive adhesive sheet excellent in wettability to an adherend, light peelability, removability, anti-staining property (little adhesive residues), and workability, and to provide a pressure-sensitive adhesive sheet using the composition. A polyester-based pressure-sensitive adhesive composition comprising a polyester obtained by condensation polymerization of at least a dicarboxylic acid having a side chain and an aliphatic diol having 3 to 10 carbon atoms and a crosslinking agent, wherein the polyester has a weight average molecular weight of 5000 to 60000..
Nitto Denko Corporation
02/12/15
20150044456

Primer compositions for optical films


Articles and laminates include a substrate with a first polyester surface and a second polyester surface, a crosslinked polyurethane-based primer coated on at least the first polyester surface, and an optically clear heat activated adhesive adjacent to the crosslinked polyurethane-based primer. The articles and laminates are prepared by applying a polyurethane-based dispersion and a crosslinker on at least one polyester surface, drying the applied coating, heating while stretching the substrate and the coating to form a crosslinked primer layer on the stretched polyester surface, and applying an optically clear heat activated adhesive onto the crosslinked primer layer..
3m Innovative Properties Company
02/12/15
20150044452

Pigmented coating material and process for producing a multi-coat paint system using the pigmented coating material


Described is a solvent-based pigmented coating composition comprising (a) at least one binder comprising at least one acrylate polymer, polyurethane polymer, or a polyester, (b) at least one crosslinking agent selected from the group of the blocked polyisocyanates and amino resins, (c) at least one pigment, and (d) at least one organic solvent selected from the group of alkyl acetates or alkyl monoglycol ethers, wherein alkyl is n-pentyl or n-hexyl, and wherein the solids content of the coating composition is at least 35% by weight.. .
Basf Coatings Gmbh
02/12/15
20150044393

Down and fiber blend and method


An exemplary down and fiber blend may comprise a first weight of down having a water-resistant coating applied thereto, and a second weight of water-resistant fiber. The water-resistant treated down is preferably dried prior to mixing with the chosen fiber.
Allied Feather & Down Corp.
02/12/15
20150044213

Protein sustained-release injectable formulation


The present invention provides sustained-release pharmaceutical formulations for administering proteins to the eye. In particular, the invention provides formulations comprising single chain antibodies and hydrophobic polyester hexylsubstituted poly(lactic acid) (hexpla).
Esbatech - A Novartis Company Llc
02/12/15
20150043979

High pressure coolant tube and tool body-high pressure coolant tube assembly


A high pressure coolant tube for receipt by a tool body that includes a coolant tube body with an annular flange adjacent to the exit body end. There is a threaded collar that has an exterior threaded surface.
Kennametal Inc.
02/05/15
20150038668

Branched polyesters based on citric acid, their preparation and use


Branched polyesters obtained by polycondensation of citric acid with at least one poly-alcohol having at least two hydroxyl groups and, if desired, further polycarboxylic acid components, the molar ratio of citric acid to polyalcohol being 2.4:1 to 1:3.. .
Basf Se
02/05/15
20150038651

Dinuclear indium catalysts and their use for (co)polymerization of cyclic esters


Provided are novel dinuclear indium catalysts of formula (a) that are capable of living and immortal ring opening polymerization and copolymerization of cyclic ester monomers for the preparation of biodegradable polymers and copolymers, in particular polyesters. Also disclosed are polymerization methods and polymer products.
University Of British Columbia
02/05/15
20150038631

Liquid crystalline polyester resin composition


A liquid crystalline polyester resin composition has high strength and low warpage due to the reinforcement effects of a filler, high toughness to be resistant to pin press-fitting, good tribological property and good flexural fatigue characteristic. The liquid crystalline polyester resin composition includes 100 parts by weight of a liquid crystalline polyester (a) having a ratio (a)/[(a)+(b)] of an amount of terminal hydroxyl group (a) to a sum of the amount of terminal hydroxyl group (a) and an amount of terminal acetyl group (b) which is 0.70 to 1.00; and 10 to 100 parts by weight of a mica (b).
Toray Industries, Inc.
02/05/15
20150038415

Process for the manufacturing of a drug delivery system based on a polymer comprising a dispersed bioactive agent


Process for the manufacturing of a drug delivery system based on a polymer comprising dispersed bioactive agent via the following process steps: (a) dissolving a polymer in an organic solvent (b) mixing the dissolved polymer with the bioactive agent (c) laminating the mixture between two polymer sheets, whereby at least one of the sheets is permeable to the organic solvent, to provide a film whereby the film can be further processed into the drug delivery system. The drug delivery system is suitable for implantation or injection and comprises fibres, rods, discs, coatings, tubes, films or rolled films.
Dsm Ip Assets B.v.
02/05/15
20150037729

Toner


The toner includes a resin component containing a crystalline polyester resin and a polyester-type resin that has a long-chain monomer bonded by condensation at a terminal, the toner having, in a total heat flow measured by a temperature-modulated differential scanning calorimeter, an endothermic peak resulting from the crystalline polyester resin in a specific temperature range, and the percentage of the endothermic quantity of the endothermic peak in a reversing heat flow with respect to the endothermic quantity of the endothermic peak in the total heat flow being at least 20.0%.. .
Canon Kabushiki Kaisha
02/05/15
20150037728

Toner


Provided is a toner having excellent long-term storage stability and exhibiting both low-temperature fixability and uniform gloss in high-speed printing. A toner has a toner particle that contains a crystalline polyester resin a, an amorphous polyester resin b and a colorant, wherein the crystalline polyester resin a has a polyester molecular chain having a nucleating agent segment at the terminal end thereof, and an sp value sa ((cal/cm3)1/2) of the crystalline polyester resin a ranges from 9.00 to 11.50, and the amorphous polyester resin b has a specific functional group..
Canon Kabushiki Kaisha
02/05/15
20150037727

Toner


Provided is a toner has toner particle containing a crystalline polyester resin a, an amorphous resin b and a colorant, wherein (1) the crystalline polyester resin a is a resin that has a crystal nucleating agent segment (d) on the end of a polyester molecular chain (c), (2) the amorphous resin (b) is a hybrid resin in which a polyester unit (e) and a vinyl polymer unit (f) are chemically bonded, and (3) the sp value of the polyester molecular chain (c) (sc), the sp value of the crystal nucleating agent segment (d) (sd), the sp value of the polyester unit (e) (se) and the sp value of the vinyl polymer unit (f) (sf) satisfy specific relationships.. .
Canon Kabushiki Kaisha
02/05/15
20150037578

Pressure-sensitive adhesive sheet and optical member


A pressure-sensitive adhesive sheet having a supporting film, a pressure-sensitive adhesive layer formed from a pressure-sensitive adhesive composition on one surface of the supporting film, and a top coat layer on the other surface opposite to the surface having the pressure-sensitive adhesive layer of the supporting film, wherein the top coat layer contains wax as a lubricant and a polyester resin as a binder and having the properties as defined.. .
Nitto Denko Corporation
02/05/15
20150037577

Pressure-sensitive adhesive sheet and optical member


A pressure-sensitive adhesive sheet having a supporting film, a pressure-sensitive adhesive layer formed from a pressure-sensitive adhesive composition on one surface of the supporting film, and a top coat layer on the other surface opposite to the surface having the pressure-sensitive adhesive layer of the supporting film, wherein the top coat layer contains wax as a lubricant and a polyester resin as a binder; and the pressure-sensitive adhesive composition contains a (meth)acryl-based polymer as defined.. .
Nitto Denko Corporation
02/05/15
20150037576

Pressure-sensitive adhesive sheet and optical member


A pressure-sensitive adhesive sheet having a supporting film, a pressure-sensitive adhesive layer formed from a pressure-sensitive adhesive composition on one surface of the supporting film, and a top coat layer on the other surface opposite to the surface having the pressure-sensitive adhesive layer of the supporting film, wherein the top coat layer contains wax as a lubricant and a polyester resin as a binder and having the properties as defined.. .
Nitto Denko Corporation
02/05/15
20150037573

Surface protective film and optical component


Provided is a surface protective film, which has a substrate having a topcoat layer containing a lubricating property-imparting component and rarely whitened and an adhesive layer formed of a water dispersible acrylic adhesive composition, and which is excellent in appearance characteristics, etc. A surface protective film has a substrate; and a topcoat layer and an acrylic adhesive layer formed on respective faces of the substrate, in which the topcoat layer contains a lubricant wax composed of a higher fatty acid/higher alcohol ester and a polyester binder resin, the acrylic adhesive layer is formed of a water dispersible acrylic adhesive composition containing an acrylic emulsion polymer (a) obtained by polymerization of an alkyl(meth)acrylate and a carboxyl group-containing unsaturated monomer with a reactive emulsifier having a radical polymerizable functional group; and a compound (b) represented by formula (i): r1o—(po)a-(eo)b—(po)c—r2 (i)..
Nitto Denko Corporation
02/05/15
20150037572

Surface protective film and optical component


Provided is a surface protective film, which has a substrate having a topcoat layer containing a lubricating property imparting component and rarely whitened and an adhesive layer formed of a water dispersible acrylic adhesive composition, and which is excellent in removability etc. A surface protective film having: a substrate; and a topcoat layer and an acrylic adhesive layer formed on respective faces of the substrate, in which the topcoat layer contains a lubricant wax composed of a higher fatty acid/higher alcohol ester and a polyester binder resin, the acrylic adhesive layer is formed of a water dispersible acrylic adhesive composition containing an acrylic emulsion polymer obtained by polymerization of an alkyl (meth)acrylate (a) and a carboxyl group-containing unsaturated monomer (b) with a reactive emulsifier..
Nitto Denko Corporation
02/05/15
20150034522

Coating material composition, can coating material containing the same, and metal material with coating formed by the can coating material for can interior surfaces


[solution] a thermosetting resin composition containing 100 parts by weight of a polyester resin composition and 1 to 100 parts by weight of a resole-type phenolic resin (c), the polyester resin composition containing a polyester resin (a) having a glass transition temperature (hereinafter referred to as tg) of 0° c. Or more and a polyester resin (b) having a tg less than 0° c., in which the weight ratio [(a)/(b)] is 95/5 to 60/40..
02/05/15
20150034314

Coated particles and methods for their manufacture and use


Disclosed are coated particles, such as proppants, processes for their preparation and methods for using such particles, such as in a hydraulic fracturing process. The coated particles include a coating that includes a crystalline or semicrystalline polyester/polyurethane having a decrystallization temperature of at least 35° c..
Bayer Materialscience Llc
02/05/15
20150034243

Resin composition


The present invention relates to a resin composition comprising (a) an unsaturated polyester resin and/or a methacrylate functional resin, wherein the resin composition further comprises an aromatic amine (b) according to formula (1) in which p1 is an organic residue, r1=h or a c1-c6 alkyl, r2=h or ch3.. .
Dsm Ip Assets B.v.
02/05/15
20150034156

Radiation curable adhesive composition for photovoltaic backsheets


The invention relates to a radiation curable adhesive system for use in bonding a high thermal deformation temperature layer to a uv opaque, pigmented or non-pigmented fluoropolymer film the radiation curable adhesive system uses an adhesive composition optimized for cure using long wavelength uv energy. The adhesive system may also be optimized for curing by led or e-beam radiation.
Arkema France
02/05/15
20150033936

Composite panel


Composite panel comprising at least one layer containing at least one tape comprising a thermoplastic polymer selected from the group consisting of polyolefins, polyesters, polyvinyl alcohols, polyacrylonitriles, polyamides or polyketone, wherein the tape has a tensile strength of at least 1.2 gpa and an areal density of between 5 and 150 g/m2, and an adhesive in contact with said layer, whereby the amount of the adhesive in contact with one side of the at least one layer is between 0.2 and 15 g/m2, wherein the adhesive is a plastomer wherein said plastomer is a random copolymer of ethylene or propylene and one or more c2 to c12 a-ol-efin co-monomers and wherein said plastomer has a density as measured according to 1801183 of between 860 and 930 kg/m3. In a preferred embodiment the tape comprises an ultra high molecular weight polyethylene.
Dsm Ip Assets B.v.
01/29/15
20150032224

Implant


The present invention relates to an implant comprising at least two layers made of fibers and bioactive material arranged between said at least two layers, the bioactive material being selected from the group consisting of bioactive glass, hydroxyapatite, tricalciumphosphate and mixtures thereof. In the implant, at least one of the layers is at least mainly formed of a mesh, which is made of glass fibers having a diameter of 3-100 μm, and wherein the mesh size is selected such that the bioactive material is retained within the implant.
Skulle Implants Oy
01/29/15
20150032155

Hybrid suture with monofilament and braided construction


A hybrid monofilament/braided surgical suture that combines a monofilament with a braided construction. The hybrid surgical suture may be formed by braiding yarns of high tenacity fibers tightly over a core in the form of a monofilament yarn.
Arthrex, Inc.
01/29/15
20150031850

Process for solid-state polycondensation


The present invention relates to a method as well as an apparatus for fixed phase polycondensation of polyesters, preferably polyethylene terephthalate and/or copolymers thereof, characterised in that the fixed phase polycondensation is performed with polyester prepolymer particles in a reaction chamber in which an absolute pressure predominates in the range from 10 mbar to 200 mbar, preferably 20 to 150 mbar, and a process gas flow in the range of an r-value of 0.005 to 0.05.. .
Bühler Thermal Processes Ag
01/29/15
20150031848

Polyester polyol for use in polyurethane


The present invention relates to a polyester polyol, suitable for use in the manufacture of a polyurethane, suitable for use in the manufacture of a polyurethane, the polyester polyol having an aba-structure, in which a represents a lactide-oligomer and in which b represents an initiator. The initiator includes a reaction product having long chain dicarboxylic acid components having 18 or more carbon atoms.
Purac Biochem Bv
01/29/15
20150031817

Sealant


Provided is a sealant for use in contact with a polyelectrolyte membrane; at least the sealant surface contacting the polyelectrolyte membrane is constituted of a resin composition containing a crystalline polyester resin as a main component; the resin composition has a storage elastic modulus at 40° c. Of 2.5 mpa or more and 5 mpa or less; the resin composition further contains an epoxy resin and an isocyanate-based crosslinking agent; and the crystalline polyester resin is crosslinked with the isocyanate-based crosslinking agent..
Nitto Shinko Corporation
01/29/15
20150031815

Ester carbonate polyols for hydrolytically stable adhesives


A two-component curable adhesive or sealant composition is provided. The first component may comprise a mixture of at least one polyol selected from the group comprising a polyester polyol, a polyester-polycarbonate copolymer polyol, and combinations thereof, a resin, and optionally a solvent.
Dow Global Technologies Llc
01/29/15
20150031803

Plastic strapping band for wrapping an object and of making the band


The present invention relates to a plastics-material strapping band (4) for wrapping around one or more articles. The plastics-material strapping band has the following constituent parts: a) up to approximately 90% by weight polyester, b) approximately 1% by weight to 5% by weight polyolefin and c) approximately 5% by weight to 10% by weight fibre material.
Titan Umreifungstechnik Gmbh & Co. Kg
01/29/15
20150031794

Method for in-situ synthesis of silicon nanoparticles


The invention relates to a method for in-situ synthesis of silicon nanoparticles in a thermosetting polymeric matrix, the thermosetting and thermoset matrices obtained in this way and a material including same. The method includes the following steps: a) forming an aqueous-phase/organic-phase inverse emulsion, wherein the aqueous phase includes at least a basic catalyst and the organic phase includes at least a non-cross-linked (co)polymer precursor chosen from an aliphatic, cycloaliphatic or aromatic epoxy resin precursor, a polyester-imide precursor, an unsaturated/epoxy polyester (co)polymer precursor, a polyether/epoxy (co)polymer precursor and a polyurethane precursor; b) introducing, into the inverse emulsion formed in step a), at least one silicon precursor forming a complete network whereof the rate of hydrolysis is greater than the cross-linking speed of the (co)polymer and c) stirring the mixture obtained in step b) and heating to a temperature between 20° c.
Commissariat A L'energie Atomique Et Aux Energies Alternative


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Polyester topics: Polyurethane, Terephthalate, Polyester Film, Carboxylic Acid, Lactic Acid, Transparency, Antibacterial, Polyphenols, Vinyl Chloride, Polyphenol, Polyester Composition, Castor Oil, Rotor Blade, Polyester Polyols, Rotor Blades

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