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Polyester patents



      

This page is updated frequently with new Polyester-related patent applications.




Date/App# patent app List of recent Polyester-related patents
06/23/16
20160181896 
 Method for manufacturing core of rotating electric machine patent thumbnailMethod for manufacturing core of rotating electric machine
A method for manufacturing a core of a rotating electric machine includes arranging a permanent magnet in a receptacle of a core body and injecting an anchoring material into a gap between a wall surface of the receptacle and an outer surface of the permanent magnet. A liquid crystal polymer, more specifically, liquid crystal polyester is used as the anchoring material.

06/23/16
20160179021 
 Process for manufacturing toner for developing electrostatic image patent thumbnailProcess for manufacturing toner for developing electrostatic image
According to the present invention, there are provided a process for producing a toner for development of electrostatic images which is capable of suppressing desorption and exposure of a releasing agent therein, and excellent in fusing property, suppression of toner cloud and durability; a process for producing a dispersion, and a kit for producing the dispersion. The present invention relates to a process for producing a toner for development of electrostatic images which includes the following steps (1) to (3): step (1) of mixing and emulsifying a releasing agent and a dispersion of resin particles (a) containing a polyester in an amount of not less than 90% by mass on the basis of a resin component in the resin particles (a) to obtain a dispersion of releasing agent particles; step (2) of mixing and aggregating the dispersion of the releasing agent particles obtained in the step (1) and a dispersion of resin particles (b) containing a polyester in an amount of not less than 90% by mass on the basis of a resin component in the resin particles (b) to obtain aggregated particles; and step (3) of coalescing the aggregated particles obtained in the step (2) to obtain coalesced particles, in which an acid component constituting the polyester in the resin particles (a) contains an aliphatic carboxylic acid; the resin particles (a) have a volume median particle size of not less than 0.02 μm and not more than 0.50 μm; and a content of a surfactant in the dispersion of the releasing agent particles is not more than 0.5 part by mass on the basis of 100 parts by mass of the releasing agent; a process for producing the dispersion of the releasing agent particles which includes the above step (1); and a kit for producing the dispersion of the releasing agent particles..

06/23/16
20160178814 
 Light diffusion composition and articles made therefrom patent thumbnailLight diffusion composition and articles made therefrom
The invention relates to a light diffusion copolyester composition comprising a copolyester and a light diffusion additive. The invention further relates to articles made from the light diffusion copolyester composition comprising a copolyester and a light diffusion additive, articles made therefrom and processes for making the compositions and articles..

06/23/16
20160177478 
 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 patent thumbnailProliferated 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/or 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 65 are wound on a single bobbin in a parallel adjacent fashion such that they may be fed into an air jet pick insertion apparatus and/or a rapier 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 965 polyester weft yarns..

06/23/16
20160177211 
 Liquid crystalline polyester composition patent thumbnailLiquid crystalline polyester composition
A liquid crystal polyester composition contains a liquid crystal polyester, a fluorine resin, a carbon fiber, and a granular filler.. .

06/23/16
20160177138 
 Adhesive tape based on a stitch-bonded web carrier with bicomponent fibers patent thumbnailAdhesive tape based on a stitch-bonded web carrier with bicomponent fibers
An adhesive tape having a carrier including a stitch-bonded web and an adhesive coating applied on at least one side of the carrier. The stitch-bonded web may contain fibers composed entirely from polyester (pes) and sewn by means of at least one sewing thread.

06/23/16
20160177137 
 Hot-melt polyester tape and preparation method thereof patent thumbnailHot-melt polyester tape and preparation method thereof
A hot-melt polyester tape and a preparation method thereof is provided, the hot-melt polyester tape comprises a pet film layer which has a thickness of 10-20 μm, and one side of the pet film layer is coated with a hot-melt glue layer which has a thickness of 2-5 μm; the preparation method thereof comprises sizing, curing, slitting and winding formation. The hot-melt polyester tape of the invention has the pet film layer and the hot-melt glue layer, and such hot-melt polyester tape is added with a layer of hot-melt glue compared to a conventional pet film, which makes it have higher extension capacity and not easy to break, the extension strength is much higher than the national standard, and the hot-melt polyester tape has the functions of waterproofing and reinforcement..

06/23/16
20160177101 
 Earth alkali carbonate, surface modified by at least one polyhydrogensiloxane patent thumbnailEarth alkali carbonate, surface modified by at least one polyhydrogensiloxane
The present invention relates to an earth alkali carbonate-containing filler material having a volatile onset temperature of ≧350° c., which is at least partially surface modified by using at least one polyhydrogensiloxane for increasing the hydrophobicity and/or decreasing the moisture pick up, a process for preparing such a surface modified earth alkali carbonate-containing filler material, a fibre and/or filament and/or film and/or thread and/or breathable film comprising the surface modified earth alkali carbonate-containing filler material as well as an article comprising the surface modified earth alkali carbonate-containing filler material and/or the fibre and/or filament and/or film and/or thread and/or breathable film, preferably its use in polyester products.. .

06/23/16
20160177052 
 Polyester resin composition and molded article manufactured therefrom patent thumbnailPolyester resin composition and molded article manufactured therefrom
Disclosed herein is a polyester resin composition and a molded article manufactured therefrom. The polyester resin composition includes: (a) a polyester resin; (b) a white pigment; and (c) a reflectance retention agent comprising an inorganic compound having a ph of about 7.5 to about 14..

06/23/16
20160177046 
 Polyurethane resin composition and polyurethane composite prepared from the same patent thumbnailPolyurethane resin composition and polyurethane composite prepared from the same
The present invention relates to a polyurethane resin composition for preparing a polyurethane composite, having (a) an organic polyisocyanate; (b) an isocyanate-reactive component having (b1) one or more polyether carbonate polyols which are prepared by addition of carbon dioxide and alkylene oxides onto starters having active hydrogen using dmc catalysts, and (b2) one or more polyols which have a functionality of 2-6 and are selected from polyether polyols, polyester polyols, polymer polyols or combinations thereof; and (c) a blowing agent having an amount of 0-0.2 wt. % based on 100% by weight of the isocyanate-reactive component (b)..

06/23/16
20160177027 

Aliphatic polycarbonate macropolyol and aliphatic polycarbonate-co-aromatic polyester macropolyol


Provided is an aliphatic polycarbonate macropolyol including —oao— and z(o—)a as repeating units. In the aliphatic polycarbonate macropolyol, the repeating units —oao— and z(o—)a are linked to each other via carbonyl (—c(o)—) linkers or are bonded to hydrogen to form terminal —oh groups.

06/23/16
20160177017 

Polyurethane, urethane-(meth)acrylic composite resin, and aqueous dispersion of urethane-(meth)acrylic composite resin


An object of the present invention is to provide an aqueous dispersion for use in a cosmetic, which has both the flexibility and hair styling properties (hair set retention properties), and which allows for easily re-styling hair when the hair style once set has been disturbed; and a cosmetic including the same. In the above mentioned aqueous dispersion and the cosmetic, a polyurethane is used, which is obtainable from a polyol component including at least one type of a polyether polyol and a polyester polyol, and a polyvalent isocyanate component, wherein the polyol component includes: a polyether polyol containing as a major component a structural unit derived from a polyalkylene glycol having from 2 to 4 carbon atoms, and having a number average molecular weight of 400 or more and 4,000 or less; or a polyester polyol containing a structural unit derived from at least one type of dicarboxylic acid selected from the group consisting of phthalic acid, isophthalic acid and terephthalic acid..

06/23/16
20160176612 

Oven skin packaging process


The invention relates to a vacuum skin food package for use in a conventional oven and more particularly to a food package able to withstand conditions up to 200° c. Comprising a thermoplastic lid film which is free of polyester and contains crosslinked eva..

06/23/16
20160176234 

Method for increasing the performance of tyres for vehicle wheels and tyre for vehicle wheels


A tyre for wheels of vehicles, includes a belt structure including a radially outer circumferential belt layer of the belt structure including a plurality of hybrid reinforcement cords arranged according to a substantially zero angle with respect to the equatorial plane of the tyre, each of the hybrid reinforcement cords being formed by two aromatic polyamide fibre yarns and by a polyester and/or aliphatic polyamide fibre yarn wherein each of the aromatic polyamide fibre yarns has a linear density less than or equal to about 1500 dtex and an initial modulus equal to or greater than about 6000 cn/tex measured in accordance with the bisfa standard, testing methods for para-aramid fibre yarns, 2002 edition.. .

06/23/16
20160176214 

Toner for thermal transfer printing sheet, thermal transfer printing sheet, and production method thereof


A toner for a thermal transfer printing sheet is advantageous in terms of a fixing property to a release sheet, durability against deformation upon cooling, and a property of holding an image-forming toner, in addition to grindability and chargeability of the toner. The toner for a thermal transfer printing sheet is characterized by comprising a negative-charged crystalline polyester resin, wherein the toner has an average particle size d50 (volume) of 20 to 50 μm..

06/23/16
20160176170 

Multilayer molding


A resin-made multilayer molding includes two or more resin layers, at least one resin layer is configured from a mixed resin (b) containing, at a ratio (c)/(d)=99/1 to 10/90 by weight, a polyamide resin (c) obtained by polymerizing a diamine component containing 70 mol % or more of m-xylylenediamine and a dicarboxylic acid component containing 70 mol % or more of adipic acid, and a polyester resin (d) containing a dicarboxylic acid unit and a diol unit, 1-80 mol % of the diol unit having a cyclic acetal skeleton; and at least one resin layer in contact with a layer configured from the mixed resin (b) is configured from a resin containing 70 wt % or more of a thermoplastic polyester resin (a) obtained by polymerizing a dicarboxylic acid component containing 80 mol % or more of terephthalic acid and a diol component containing 80 mol % or more of ethylene glycol.. .

06/23/16
20160174725 

Core material for cushion, and cushion


An object is to provide a hygienic cushion that has an adequate thickness to provide the repulsive force of or above a specified level and the body-holding property, is light in weight, has excellent air permeability and is washable with water. The core material for cushion 1 comprising the three-dimensional net-like structure, which is comprised of a polyethylene thermoplastic resin, a polyester thermoplastic elastomer or a mixture of a polyethylene thermoplastic resin and a polyethylene thermoplastic elastomer.

06/23/16
20160174642 

Garment and long pants with integrated shaper


A garment having an integrated shaping component, or a built-in shaper element. Long pants or long trousers comprise: a lower region formed of denim or jeans; and an upper region formed of a combination of denim with elastic fabric.

06/23/16
20160174638 

Patch for sportswear and producing the same


Disclosed are a patch for sportswear, which is fixed on the surface of a t-shirt or team uniform, and a method of producing the same, wherein the patch includes a substrate layer, including a polyester fabric layer having a pattern, a colorless polyurethane base coating layer, and first, second and third polyurethane-mixed coating layers, which are sequentially formed; an anti-migration shielding layer, including a hot-melt adhesive sheet layer, a first primer coating layer, a first barrier coating layer, a second barrier coating layer and a second primer coating layer; and a double-sided adhesive layer for bonding the substrate layer and the shielding layer to each other, whereby the patch can be simply fixed on a finished sportswear product, does not migrate over time, and is not stripped even after washing at least 50 times, thus exhibiting high durability, and whereby environmentally friendly production of the patch is possible.. .

06/16/16
20160168783 

Fiber structure, its manufacture and use as well as fiber-resin composite material


The invention relates to a fixed and/or stabilized fiber structure from a fibrous material as well as from an agent for its fixing and stabilizing. The agent for fixing and stabilizing is a statistical copolyester which is formed from the diacid components terepththalic acid and, optionally, isophthalic acid as well as the diol components butanediol, diethylene glycol and triethylene glycol.
Ems Patent Ag


06/16/16
20160168760 

Phosphonate polymers, copolymers, and their respective oligomers as flame retardants for polyester fibers


The invention relates to the use of polyphosphonates, copoly(phosphonate ester)s, copoly(phosphonate carbonate)s, and their respective oligomers, as flame retardant additives for polyester fibers to impart fire resistance while maintaining or improving processing characteristics for melt spinning fibers.. .
Frx Polymers, Inc.


06/16/16
20160168450 

Acid curing agent inclusion and producing acid curing agent inclusion


An acid curing agent inclusion according to the present invention contains an acid curing agent having an acidic group; and a polyester. The acid curing agent exists in a state that the acidic group thereof is blocked by a compound having reactivity with the acidic group.
Sumitomo Bakelite Co., Ltd.


06/16/16
20160168417 

Coating composition having smooth texture for one-coat-one bake coating


A coating composition for one-coat-one bake coating includes a resin, a pigment, a solvent, and a general additive. The resin is an acryl modified urethane resin manufactured by polymerizing polycarbonate diol, polyester diol, an acryl resin, and an isocyanate monomer.
Noroo Bee Chemical Co., Ltd.


06/16/16
20160168374 

Flame retardant copolyester compositions


The present invention relates to the combination of halogen-free flame retardant additives in a copolyester to improve the flame retardant properties of the copolyester composition while retaining clarity and impact properties, methods of making the copolyester composition and articles made from the copolyester composition. More specifically, the present invention relates to the use of a polymeric sulfonyl and phosphonate containing flame retardant compound in copolyester compositions to improve the flame retardant properties while retaining clarity, glass transition temperature, impact properties, methods of making said copolyester compositions and articles therefrom..
Eastman Chemical Company


06/16/16
20160168373 

Polyester resin composition


(2) a glass transition temperature difference between the polyester resin (a) and the polyester resin (b) is 35° c. Or less..

06/16/16
20160168358 

Halogen-free plastic floor tile and modified polyester composition for use in producing the same


A modified polyester resin composition comprises a combination of a pet polyester, a pct polyester, a chdm modified copolyester comprising pcta, pctg or petg, and a modified polymer at least comprising tpu or epdm, wherein the modified polymer accounts for 3-25 wt % and the rest accounts for 97-75 wt %, based on the total weight of the resin; and the modified polyester resin composition is suited for use in a halogen-free, heavy metal-free, and volatile organic compound-free polyester-based plastic floor tile excellent in higher resistance to wear and tear, better tensile strength, more preferable resistance to both lit cigarette e and solvents, and particularly being friendliness to environment and not hazardous to health.. .
Nan Ya Plastics Corporation


06/16/16
20160168348 

Polyurethane foam composition for discontinuous panels formed under a reduced pressure


Embodiments of the present disclosure provide for a composition for forming a polyurethane foam and a method of forming the polyurethane foam using the composition. The polyurethane foam includes a formulated polyol, an isocyanate and a blowing agent.
Dow Global Technologies Llc


06/16/16
20160168321 

Heat resistant polyethylene terephthalate and a process for the preparation of the same


The present disclosure relates to a process for preparing polyester. The process for preparing the polyester essentially involves the preparation of the isosorbide oligomer and the isosorbide polymer from the isosorbide oligomer.
Ester Industries Limited


06/16/16
20160168317 

Methods of producing energetic polymers, energetic binders, and energetic compositions


A method of producing an energetic polymer comprises reacting at least one energetic diol with at least one of a diacid halide and a diacid halide derivative to produce a geminal dinitro polyester. A method of producing an energetic binder, and a method of producing an energetic composition are also described..
Orbital Atk, Inc.


06/16/16
20160168315 

Modified oligoesters and manufacture methods of the oligoesters


The present invention relates to a modified oligoester including an oligoester (1) that in one of its ends has a group that reacts with alcohols or organic acids forming covalent bonds and in one or more of its other terminations has one or more cyclic acetal groups (2). In addition, relates to the processes for the production of such modified oligoester, as well as the use of the same in the manufacture of polyester resins, coating compositions, and composite, as well as the process for producing these resins.
Anhidridos Y Derivados De Colombia S.a. Andercol


06/16/16
20160168310 

Polyurethane


A polybutadiene having a hydroxyl group at a terminal end thereof is reacted with a lactone compound such as an ε-caprolactone to obtain a polymer polyol represented by formula (i): ho—x1—y—x2—oh (wherein x1 and x2 each independently represents a polyester component and y represents a polybutadiene component), the polymer polyol is reacted with an unsymmetric diisocyanate to obtain a urethane prepolymer, and then the urethane prepolymer is reacted with a chain extender to obtain a polyurethane.. .
Nippon Soda Co., Ltd.


06/16/16
20160166739 

Bioerodible polymer compositions


The present disclosure pertains to compositions that comprise (a) a bioerodible polyester network formed by reaction between reactive species that comprise a polyol and a polycarboxylate, wherein at least one of the polyol and polycarboxylate has a functionality of three or more, and (b) a bioerodible thermoplastic polymer. The present disclosure further pertains to methods of using such compositions and to medical devices that comprise such compositions..
Boston Scientific Scimed, Inc.


06/16/16
20160166725 

Pendant hydrophile bearing biodegradable compositions and related devices


A composition comprising at least one polymer having the structure a-b-a′, wherein a and a′ may be the same or different and each is a degradable polyester component and wherein b is the reaction product resulting from the reaction between a diol, having one or more pendant oligomeric or polymeric groups, and a and a′. Additionally, a bioresorbable patch comprising: (a) an adhesion barrier component comprising the composition in the form of a film; and (b) an adhesive component comprising (i) at least one synthetic adhesive polymer and/or (ii) at least one polysaccharide.
Dsm Ip Assets B.v.


06/16/16
20160165990 

Sublimation printed clothing articles


An article of clothing may include a first layer made of a polyester fabric. The polyester fabric may have the following properties a thread count of at least 130 threads per square inch, a weft knit weave pattern, and a bird's eye mesh texture.
American Mills Intl. L.l.c.


06/16/16
20160165959 

Female underwear having a crotch panel having a spacer material woven into opposite layers of fabric


Disclosed is a female underwear having a crotch panel having a spacer material woven into opposite layers of fabric. In one aspect, a female underwear includes a crotch panel having a spacer material woven into opposite layers of a fabric.

06/16/16
20160165837 

Wear-resistant livestock feed gripping jaw


Device for use in an agricultural livestock feed gripping jaw, including a drivable cable and a frame with a guide element, in particular a winding drum or a disc which is rotatable in the frame, around which guide element said cable is passed in such a way that when the cable is driven, the cable is guided over the guide element, wherein the cable comprises a core and a sheath, wherein the core comprises a plurality of first strands of ultrahigh molecular weight polyethene fibres, in particular dyneema® or an equivalent thereof, and includes a plurality of second strands of fibres of a polyester which are interwoven with the former, wherein the sheath includes a combination of a plurality of interwoven strands, containing 75-100% of third strands of fibres of extended polyamide, in particular nylon 6,6, and 0-25% of fourth strands of fibres of polyester, and wherein the guide element, at least on the outer side thereof, inlcudes ultrahigh molecular weight polyethene, in particular hmpe 1000. This combination of measures makes a compact and reliable construction possible which is less affected by mechanical and in particular chemical wear when used with livestock feed..
Lely Patent N.v.


06/09/16
20160164059 

Composite separator for lithium secondary battery, and lithium secondary battery using the composite separator


A composite separator and a lithium secondary battery including the composite separator, and the composite separator includes a separator; a first coating layer disposed on a surface of the separator and including a (meth)acrylic polymer and/or (meth)acrylic modified polyester resin; and a second coating layer disposed on another surface of the separator and including a vinylidene fluoride-based polymer.. .
Samsung Sdi Co., Ltd.


06/09/16
20160163421 

Insulating winding wire having corona resistance


Disclosed is an insulating winding wire having corona resistance, including a conductor and an insulation coating. The insulation coating includes a basal layer applied to cover the conductor and an outer layer applied to cover the basal layer.
Ls Cable & System Ltd.


06/09/16
20160161873 

Styrene/acrylate and polyester hybrid toner


The present disclosure describes toner particles that have polyester resin and styrene/acrylate resin in the core.. .
Xerox Corporation


06/09/16
20160160716 

Oil separator


An oil separator includes a case and introduces blow-by gas of an internal combustion engine into the case. The oil separator then separates oil from the blow-by gas and discharges the separated oil from the case.
Toyota Boshoku Kabushiki Kaisha


06/09/16
20160160406 

Production of high cotton number or low denier core spun yarn for weaving of reactive fabric and enhanced bedding


A method of producing a core spun yarn is disclosed. A oriented polyester yarn is drawn through a primary heater and exposed to a cooling plate.

06/09/16
20160160108 

Solids-free diverting agents and methods related thereto


Diverting fluids may include a solids-free diverting agent having a non-dissolved suspended solids content of less than about 0.01% by weight of the solids-free diverting agent and comprising degradable polyesters dissolved in a water-miscible solvent. Method of utilizing such diverting fluids in subterranean operations may include providing a subterranean formation that comprises a first portion and a second portion, wherein the first portion has a higher permeability than the second portion; introducing the diverting fluid into the first portion; precipitating the degradable polyester in the diverting fluid by contacting at least a portion of the diverting fluid in the first portion with an aqueous fluid to form a precipitated degradable polyester, thereby reducing fluid flow into the first portion; diverting at least a portion of a treatment fluid to the second portion; and treating at least a portion of the second portion with the treatment fluid..
Halliburton Energy Services, Inc.


06/09/16
20160160076 

Crosslinkable coating composition and producing the same


The instant invention provides a crosslinkable coating composition, and method of producing the same. The crosslinkable coating composition according to the present invention comprises: (a) one or more polycarbamates derived from one or more polyesters comprising the condensation reaction product of one or more polyols with one or more polyacids, wherein said one or more polyols comprise at least 25 percent by weight of one or more units having 4 or more hydroxyl groups; (b) one or more crosslinking agents; (c) one or more acid catalysts; and (d) optionally one or more organic solvents..
Dow Global Technologies Llc


06/09/16
20160160075 

Container coating compositions


A coating composition comprising a polyester resin binder and a phosphatized polyester. The compositions are useful for coating containers such as food and beverage containers.
Ppg Industries Ohio, Inc.


06/09/16
20160160070 

Coating composition for polyester film


The present invention relates to a coating composition for polyester film capable of printing on all types of printers with liquid and dry toners. The coating composition comprising of a combination of polyethylene carboxylic acid dispersion and homopolymer or copolymer of polyacrylate dispersion and/or homopolymer or copolymer of polyvinyl acetate dispersion, wherein acrylate and/or acetate content be is in the range of 1 to 50% of carboxylic acid content in the dispersion..
Polyplex Corporation Ltd.


06/09/16
20160160045 

Thermosetting resin composition, cured film, substrate with cured film, and electronic component


The invention concerns a thermosetting resin composition, a cured film, a substrate with the cured film, and an electronic component, and the thermosetting resin composition contains polyester amide acid (a), epoxy compound (b) having a fluorene skeleton and epoxy curing agent (c).. .
Jnc Corporation


06/09/16
20160160043 

Polymer composition


The invention is directed to a polymer composition comprising a polyolefin and a polyester containing first repeating units of general structure (i) wherein rx is an organic group having a chain length of at least 8 atoms, —n1 is the number of first repeating units in the polyester. Such polymer composition is homogeneous and may be used as an alternative for pure polyolefin showing improved printability and oxygen permeability..
Saudi Basic Industries Corporation


06/09/16
20160160042 

Polyester binder for flooring products


Described herein is a flooring product comprising a base layer, the base layer comprising: a filler and a polymeric binder, the polymeric binder comprising: an amorphous thermoplastic polyester and a semi-crystalline thermoplastic polyester, wherein the thermoplastic amorphous polyester has a tg less than 30° c.. .
Armstrong World Industries, Inc.


06/09/16
20160160007 

Fire-retardant polyesters


Where the total of the percentages by weight of components a) to e) gives 100%.. .

06/09/16
20160160004 

Polyester forming rollstocks, laminates, and methods of making the same


A thermoformable polyester roll stock can include polyester, talc, and an ethylene acrylate. The talc can be provided in an amount of about 10 wt % to about 20 wt % based on the weight of the film and the ethylene acrylate can be provided in an amount up to about 6 wt % based on the weight of the film.
Clear Lam Packaging, Inc.


06/09/16
20160159994 

Polyester film and envelope


The embodiments relate to a polyester film, which has a high tensile strength in the transverse direction and a low tensile strength in the longitudinal direction, while satisfying the condition of 0.5<a<6, a being calculated by equation 1. A polyester film according to the embodiments can easily be cut in the transverse direction..
Skc Inc.


06/09/16
20160159976 

Toner binder and toner


A toner binder comprising a polyester, the end of which is partially esterified with a monocarboxylic acid and/or a monohydric alcohol, the polyhydric alcohol component of which comprises a c3 alkylene glycol (a21) and an aromatic-ring-bearing diol (a22) at an (a21)/(a22) molar ratio of 5/95 to 70/30, and which has an ester group concentration of 16 to 30 wt % and satisfies a specific relationship between the ester group concentration and the hydroxy value. The toner binder combines low-temperature fixability and storage stability under high-temperature conditions or heat-temperature and -humidity conditions, and exhibits excellent durability..
Sanyo Chemical Industries, Ltd.


06/09/16
20160159155 

Radial tire having a lightweight belt structure


A radial tire, notably for a passenger vehicle or van, with a lightened belt structure (10) comprises a multilayer composite laminate (10a, 10b, 10c) of specific construction, with a first layer (10a) of rubber (c1) reinforced with preferably weakly heat-shrinkable circumferential textile multifilament fibres (110) twisted individually on themselves, for example, made of nylon or of polyester, this first layer radially (in the direction z) surmounting two other layers (10b, 10c) of rubber (c2, c3, respectively) reinforced with monofilaments (120, 130) of high tensile steel. This multilayer composite laminate allows the weight and rolling resistance of the tires to be reduced without impairing the cornering stiffness and, therefore, road holding and handling, while at the same time offering equivalent running endurance..
Michelin Recherche Et Technique S.a.


06/09/16
20160158750 

Microfluidic devices and methods of manufacture and use


Microfluidic devices are provided for conducting fluid assays, for example biological assays, that have the ability to move fluids through multiple channels and pathways in a compact, efficient, and low cost manner. Discrete flow detection elements, preferably extremely short hollow flow elements, with length preferably less than 700 micron, preferably less than 500 micron, and internal diameter preferably of between about 50+/−25 micron, are provided with capture agent, and are inserted into microfluidic channels by tweezer or vacuum pick-and-place motions at fixed positions in which they are efficiently exposed to fluids for conducting assays.
Cyvek, Inc.


06/09/16
20160157593 

Hair brush


One aspect of the present invention is concerned with a method of manufacture of a hair brush. The method has the steps of providing a base member having connection means at circumferential region thereof, providing a sheet material having a plurality of spikes extending from outwardly facing surface of the sheet material, the sheet material and the spikes are integrally formed by injection molding of a plastic(s) material selected from the group consisting of thermoplastics polyester elastomer (tpe-e), polyether block amide copolymer (tpe-a), thermoplastic polyurethane (tpu) and polyurethane (pu), with a hardness from substantially shore d50 to d65, and with a flexural modulus from 30,000 psi to 40,000 psi, assembling the sheet material by fitting perimeter thereof to the circumferential region of the base member, the base member and the connection means are configured to allow the sheet material to secure to the base member.
Tung Hing Plastic Manufactory Ltd.


06/02/16
20160154333 

Chemically prepared core shell toner formulation including a borax coupling agent and a plasticizing agent in the core


A chemically prepared toner composition according to one example embodiment includes a core including a first polymer binder, a second polymer binder, a colorant and a release agent; a shell that is formed around the core and includes a third polymer binder; and a borax coupling agent between the core and the shell. The first and third polymer binders are different amorphous polyester resins.
Lexmark International, Inc.


06/02/16
20160154327 

Charge transport layer for imaging device


Described herein is a photoreceptor having a substrate, a charge generating layer, a charge transport layer. The charge transport layer includes a polycarbonate-polyester copolymer binder and at least one charge transport material..
Xerox Corporation


06/02/16
20160152979 

Novel compounds


Wherein q is a q10 moiety, such as ubiquinone; l, which is optionally included, is a linker selected from the group consisting of polyesters, polyethers, polyamines, polyamides, peptides, carbohydrates, lipids, c3-12 alkyl straight chain based linkers, polyethylene glycols and other polymeric compounds; and a1 is a nucleotide moiety. Disclosed are also pharmaceutical compositions comprising such compounds or pharmaceutically acceptable salts thereof.

06/02/16
20160152880 

Laminate adhesive composition


An object of the present invention is to reduce the amount of a chemical substance migrated to food while maintaining adhesion of a transparent vapor deposition film in an adhesive for a flexible package, formed of a polyol and an isocyanate. This object is achieved by a laminate adhesive composition containing a polyester polyol or a polyol such as a polyester polyol, a polyisocyanate, and a silane coupling agent (c), and also preferably a styrene-maleic acid copolymer, in which the silane coupling agent (c) is a mixture of an epoxy silane (c1) and an aminosilane (c2) or a reaction product thereof..
Dic Corporation


06/02/16
20160152847 

Energy curable lithographic inks containing lactic acid resins


The present invention provides lactic acid polyester resins that are readily soluble in acrylates, and novel acrylated polyester resins thereof. The present invention further provides novel energy curable inks and coating compositions comprising the lactic acid polyester resins, and/or acrylated polyesters.
Sun Chemical Corporation


06/02/16
20160152828 

Composition for preparing polyetherimide/polyester blend chip and preparing the same


A composition for preparing a polyetherimide/polyester blend chip includes a polyetherimide powder and a polyester powder, in which the polyetherimide powder has an amount greater than 70 wt % and less than or equal to 90 wt % based on a total weight of the polyetherimide powder and the polyester powder, and the polyester powder has an amount greater than or equal to 10 wt % and less than 30 wt % based on the total weight of the polyetherimide powder and the polyester powder. The polyetherimide/polyester blend chip made of the composition is amorphous..
Taiwan Textile Research Institute


06/02/16
20160152823 

High thermal conductivity thermoplastic resin composition with excellent injection moldability


A highly thermally conductive thermoplastic resin composition of the present invention contains: (a) a thermoplastic polyester resin having a weight average molecular weight of 50,000 to 200,000; (b) a polyalkylene terephthalate block copolymer composed of a polyether segment and a polyethylene terephthalate segment which includes an ethylene terephthalate unit as a main component; and (c) a highly thermally conductive inorganic compound, the highly thermally conductive thermoplastic resin composition containing, with respect to 100 parts by weight of (a) the thermoplastic polyester resin, 20 parts by weight to 200 parts by weight of (b) the polyalkylene terephthalate block copolymer and 20 parts by weight to 250 parts by weight of (c) the highly thermally conductive inorganic compound.. .
Kaneka Corporation


06/02/16
20160152815 

Information carrying card comprising a cross-linked polymer composition, and making the same


The disclosure provides a cross-linkable polymer composition, a core layer for an information carrying card comprising such cross-linked composition, resulting information carrying card, and methods of making the same. A crosslinkable polymer composition comprises a curable base polymer resin in a liquid or paste form, and a particulate thermoplastic filler.
X-card Holdings, Llc


06/02/16
20160152761 

Polyurethane based on renewable raw materials


The present invention relates to polyurethanes based on at least one polyisocyanate and at least one polyester polyol, wherein the polyester polyol is based on at least one polyhydric alcohol and a mixture of two or more dicarboxylic acids, wherein at least one of the two or more dicarboxylic acids is at least partly obtained from renewable raw materials, to processes for producing such polyurethanes and also to moldings comprising such polyurethanes. The polyurethanes of the present invention have minimal tendency to bloom..
Basf Se


06/02/16
20160152371 

Resin-coated seamless aluminum can


A resin-coated seamless aluminum can (10) having polyester resin coatings (5, 7) on the inner and outer surfaces thereof, the polyester resin coatings (5, 7) being formed on the inner and outer surfaces of an aluminum can body (1) via non-chromium inorganic surface-treating films (3, 3), the polyester resin coatings (3, 7) being formed of a lowly crystalline polyester to which have been introduced a copolymer unit stemming from a dibasic acid and a copolymer unit stemming from a polybasic acid having a valence of 3 or more.. .
Toyo Seikan Group Holdings, Ltd.


06/02/16
20160152015 

Multilayer panel


A composite multilayer panel, includes a core having at least one layer made of a polyolefin or polyester or pvc based material filled with fibers and/or fillers and/or particles, the core being provided at least on one side with a wear resistant covering layer, which is coupled to the core by lamination, the panel being made of a moisture resistant composite thermoplastic material.. .
Renolit Se


06/02/16
20160151876 

Methods of polishing sapphire surfaces


Described herein are methods for polishing sapphire surfaces and compositions for polishing sapphire surfaces. Kits for polishing sapphire surfaces are also disclosed.
Ecolab Usa Inc.


05/26/16
20160147165 

Neutralizing agents for resin emulsions


Incorporation of organic amines as neutralization agents in based phase inversion emulsification (pie) processes to provide emulsification of high molecular amorphous and high molecular branch amorphous polyester resins, which are traditionally difficult to emulsify. The organic amines facilitate emulsification of these resins to achieve desired particle size with a narrow size distribution..
Xerox Corporation


05/26/16
20160146034 

Abradable composition and seal of an axial-flow turbomachine compressor casing


The invention relates to a composition for an abradable seal of a turbomachine, the composition comprising an aluminium base, nickel powder, polyester powder. The invention also relates to an outer casing of a low-pressure compressor of an axial-flow turbomachine with an abradable seal surrounding an annular row of rotor blades.
Techspace Aero S.a.


05/26/16
20160145654 

Polymer particles and uses thereof


The present invention relates to polymer particles and uses thereof. The polymer particle may comprise a polymer selected from poly-beta-amino acids, polylactates, polythioesters and polyesters.
Polybatics Limited


05/26/16
20160145526 

Production complex polyester composition, complex polyester composition, lubricant composition, and lubricant


An object of the present invention is to provide a lubricant having excellent lubrication performance. Further, another object of the present invention is to produce a polyester composition having a small load on an environment and mass productivity.
Fujifilm Corporation


05/26/16
20160145525 

Complex polyester composition, lubricant composition, lubricant, and production complex polyester composition


An object of the present invention is to provide a lubricant which has excellent lubrication performance and is able to exhibit excellent lubrication performance even when under extreme pressure conditions. The present invention relates to a complex polyester composition containing polyester obtained by condensing polyhydric alcohol having at least two hydroxyl groups, a dicarboxylic acid having 44 carbon atoms, and monohydric alcohol.
Fujifilm Corporation


05/26/16
20160145466 

A crosslinkable coating composition and producing the same


The instant invention provides a crosslinkable coating composition, and method of producing the same. The crosslinkable coating composition according to the present invention comprises: (a) one or more polycarbamates derived from one or more polyesters comprising the condensation reaction product of one or more polyols with one or more polyacids, wherein said one or more polyols comprise at least 25 percent by weight of one or more units having 4 or more hydroxyl groups; (b) one or more crosslinking agents; (c) one or more acid catalysts; and (d) optionally one or more organic solvents..
Dow Global Technologies Llc


05/26/16
20160145462 

Organic-resin-coated metal sheet, process for producing same, metallic can obtained by processing said organic-resin-coated metal sheet, and can lid


An object of the present invention is to provide an organic-resin-coated metal sheet for beverages and foods having retort blushing resistance and can manufacturability, a manufacturing method thereof, and a metal can and a can lid that are made by processing the organic-resin-coated metal sheet. An organic-resin-coated metal sheet of the present invention is an organic-resin-coated metal sheet in which an unstretched film is stacked on at least a single surface of a metal sheet, and is characterized in that the unstretched film is composed of a polyester-based resin composition obtained by blending copolymerized polyester (i) composed mainly of a polyethylene terephthalate-based resin with crystalline polyester (ii) composed mainly of a polybutylene terephthalate-based resin with a mixing amount of the crystalline polyester (ii) of 20 to 45 wt %..
Toyo Seikan Co., Ltd.


05/26/16
20160145457 

Coatings for the backsides of wooden boards


A method includes applying a hydrophobic coating composition to a backside of a wooden board to prevent warping and cupping when the board is exposed to water vapor. The coating composition can include a chlorinated resin and water, or may be a solvent-based or a 100% solids composition including an epoxy(meth)acrylate, a polyester(meth)acrylate, a polyether(meth)acrylate, or a polyurethane(meth)acrylate, a multifunctional (meth)acrylate, and a photoinitiator..
Valspar Sourcing, Inc.


05/26/16
20160145382 

Polymeric surfactant


Surfactant compositions including sulfonated polyester polyethers, and methods of making such compositions, are described. A diol is reacted with an anhydride having residual unsaturation, and the resulting polymer is sulfonated under mild acid-base conditions.
Huntsman Petrochemical Llc


05/26/16
20160145380 

Method for producing liquid crystalline polyester, and liquid crystalline polyester


The present invention is a method for producing a liquid crystalline polyester, which comprises reacting an aromatic hydroxycarboxylic acid, a diol containing 70 mol % or more of an aromatic diol having a structural unit (i) as shown below and an aromatic dicarboxylic acid with one another in the presence of an acylating agent and an aliphatic sulfonic acid represented by formula (a) shown below. (wherein ar represents a bivalent aromatic group which is an aromatic hydrocarbon group and has a molecular weight of less than 200) formula (a) r—so3h (wherein r represents an alkyl group having 1 to 12 carbon atoms) according to the present invention, a liquid crystalline polyester, which can be molded into an article having excellent tensile strength and excellent creep properties and from which a gas is generated in a reduced amount, can be produced with high efficiency..
Toray Industries, Inc.


05/26/16
20160145372 

Hydrolysis-resistant polyurethane moulding


The present invention relates to a process for producing polyurethane moldings, wherein (a) organic polyisocyanates are mixed with (b) compounds having at least two hydrogen atoms which are reactive toward isocyanate and comprising polyesterol (b1) and at least one compound (b2) obtainable by alkoxylation of an aromatic starter molecule, (c) blowing agent, (d) catalyst, and (e) optionally other auxiliaries and/or additives to form a reaction mixture and the reaction mixture is introduced into a mold and allowed to react to give a polyurethane molding. The present invention further relates to polyurethane moldings obtainable by such a process and also the use of these moldings as steering wheel, seat, armrest and in particular as shoe sole..
Basf Se


05/26/16
20160145285 

Bio-oil polyols, alkoxylated bio-oil polyols and bio-oil phenolic resins


Methods are provided for producing bio-oil polyols, alkoxylating bio-oil polyols to provide polyols, and for employing the alkoxylated bio-oil polyols for making polymers or copolymers of polyesters or polyurethanes. Compositions and methods are provided for incorporating bio-oils into phenolic resins such as phenol-formaldehyde resin and phenol-formaldehyde-urea resin, as well as hot melt adhesive compositions..
Battelle Memorial Institute


05/26/16
20160145027 

System and encapsulating a comic book


A system and method for a comic book certification is disclosed. A comic book packaging system is disclosed providing with in inner seal enclose in a rectangular outer shell.

05/26/16
20160144804 

Thermal insulating sheet, sheet for use in truck bed, and thermal insulating case


To provide a thermal insulating sheet, a sheet for use in a truck bed, and a thermal insulating case having superior easiness to handle while having a high thermal insulation ability. A thermal insulating sheet 1 comprises a laminated member comprising a tarpaulin sheet 10, a plurality of synthetic resin nonwoven fabric sheets 11a, 11b, and polyester canvas 12, laminated in this order, wherein at least the tarpaulin sheet 10 and the polyester canvas 12 are fuse-bonded along at least part of a perimeter of the laminated member, and the laminated member is stitched together along a remaining part of the perimeter of the laminated members.
Futaba Sansho Co., Ltd.


05/26/16
20160144599 

Slide fastener reinforcement tape


A slide fastener reinforcement tape is provided that exhibits in particular, high performance launderability and peel strength between a reinforcement tape and a fastener tape, in environments harsher than those set forth in the prior art. Specifically, provided is a slide fastener reinforcement tape formed by laminating an adhesive layer on the back surface of a transparent elastomer film, wherein the slide fastener reinforcement tape is characterized in that the adhesive layer is a polyester-based hot-melt adhesive, a two-part type curable adhesive or a polyamide-based hot-melt adhesive, and the melting point of the adhesive layer is higher than 120° c.
Ykk Corporation


05/26/16
20160143815 

Dual material y-connector


A dual material y-connector for use in connection with medical tubing systems and the like includes an inner core made of a first material such as a rigid plastic material and an over-layer made of a second material such as a pliable thermoplastic elastomer. The y-connector comprises a primary arm, a secondary arm and a convergence arm all in fluid communication with one another and may include a tubing segment bonded to the y-connector convergence arm.
Corpak Medsystems, Inc.


05/19/16
20160139524 

Electrostatic latent image developing toner


An electrostatic latent image developing toner includes toner particles that each include a toner core containing a binder resin and a shell layer disposed over a surface of the toner core. The binder resin includes a crystalline polyester resin and an amorphous polyester resin.
Kyocera Document Solutions Inc.


05/19/16
20160139522 

Toner


A toner including a toner particle containing a polyester resin composition, wherein i) the polyester resin composition contains a specific aliphatic hydrocarbon and a polyester resin having at a terminal a structure derived from at least one of a specific alkyl monoalcohol and a specific alkyl monocarboxylic acid, and ii) the total content of the aliphatic hydrocarbon, the structure derived from the alkyl monoalcohol, and the structure derived from the alkyl monocarboxylic acid is 2.5 to 10.0% by mass, wherein, in the temperature-endothermic quantity curve of the polyester resin composition obtained by dsc, an endothermic peak is present in a specific temperature range and an endothermic quantity for this endothermic peak is 0.10 to 1.90 j/g.. .
Canon Kabushiki Kaisha


05/19/16
20160139520 

Method for making color toner


A process for making colored polyester latex by phase inversion emulsification is described.. .
Xerox Corporation


05/19/16
20160139301 

Method for preparing optical lenses


The present invention relates to a composition comprising 10 to less than 50 wt.-% of at least one oligomeric polyisocyanate a-1) based on hexamethylene diisocyanate and more than 50 to 90 wt.-% of at least one polyisocyanate a-2) based on isophorone diisocyanate, comprising monomeric isophorone diisocyanate and at least one oligomeric isophorone diisocyanate, and an isocyanate-reactive component selected from the group consisting of polyester polyol, polyether polyol and mixtures thereof. It has been shown that the above mentioned mixture of the specific isocyanate group containing components improves the thermal and mechanical properties of a cured composition.
Covestro Deutschland Ag


05/19/16
20160138198 

Normal pressure dyeable polyester fiber and producing the same


Disclosed is a fiber made of a polyester resin, wherein the polyester resin is a copolymer including a dicarboxylic acid component and a glycol component; of the dicarboxylic acid component, 80 mol % or more is accounted for by a terephthalic acid component, 4.0 to 12.0 mol % is accounted for by a cyclohexane dicarboxylic acid component, and 2.0 to 8.0 mol % is accounted for by an adipic acid component; and the glycol component contains an ethylene glycol component as a main component thereof. A polyester fiber is thereby provided which can be dyed with excellent deep color property and fastness property in dyeing under a normal pressure environment and which can offer stable quality and processing performance also by a direct spinning stretching method or other general melt-spinning methods..
Kuraray Co., Ltd.


05/19/16
20160137877 

Thermosetting compositions based on phenolic resins and curable poleyester resins made with diketene or beta-ketoacetate containing compounds


The curable polyester resin can be dispersed in water or dissolved in a solvent and is suitable for waterborne or solventborne coating compositions. Phenolic based crosslinking coating compositions that contain these curable polyester resins cure well with phenolic resin crosslinking compounds..

05/19/16
20160137833 

Heat-shrinkable polyester film and packages


A heat-shrinkable polyester-based film is provided, which is heat-shrinkable in the longitudinal direction and which is freed from various problems, particularly curling-up or peeling in a bonded area. The heat-shrinkable polyester-based film is characterized by an a1/a2 (absorbance) ratio in the longitudinal direction, which is the main shrinking direction of the film, of 0.55 to 1, with an a1/a2 ratio in the width direction perpendicular to the main shrinking direction of 0.5 to 0.9, wherein a1 is the absorbance of the film at 1340 cm−1 and a2 is the absorbance of the film at 1410 cm−1 as determined by polarized atr-ftir spectroscopy, and a hot-water shrinkage of 35 to 60% in the longitudinal direction of the film and −3 to 12% in the width direction of the film, wherein the hot-water shrinkage is determined by dipping the film in hot water at 90° c.
Toyobo Co., Ltd.


05/19/16
20160137813 

Method for producing polyester fibers


For the purpose of letting a fiber structure formed of polyester-based fibers have high hydrolysis resistance, spun fibers are treated by a terminal blocking agent, to have the terminal blocking agent taken up inside the fibers, for blocking the terminal carboxyl groups, followed by washing with water, drying and heat treatment.. .
Toray Industries, Inc.


05/19/16
20160137790 

Copolyesterimides derived from n,n'-bis-(hydroxyalkyl)-benzophenone-3,3',4,4'-tetracarboxylic diimide and films made therefrom


A semi-crystalline biaxially oriented film comprising a copolyester which comprises repeating units derived from an aliphatic glycol, an aromatic dicarboxylic acid, and the monomer of formula (i): (i) wherein n=2, 3 or 4, z is c═0, and wherein comonomer (i) constitutes a proportion of the glycol fraction of the copolyester and is present in an amount of at least about 4 mol % of the glycol fraction of the copolyester.. .
Dupont Teijin Films U.s. Limited Partnership


05/19/16
20160137784 

Hyperbranched polymers


There is disclosed certain hyperbranched polyester amides with end groups selected from: esters or amides of betaine-type end groups useful in various end uses such as a flocculent.. .
Dsm Ip Assets B.v.




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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