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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
02/04/16
20160033505 
 Mobile phase test strip components, conjugate pad pre-treatment solutions, and related methods thereof patent thumbnailnew patent Mobile phase test strip components, conjugate pad pre-treatment solutions, and related methods thereof
A mobile phase test strip component is described herein including a conjugate pad. The conjugate pad includes a gold solution antibody having an antibody loading concentration of approximately 4 μg/od and a gold od of 5 to 6.
Laborie Medical Technologies Canada Ulc


02/04/16
20160033072 
 Short liner for sewer rehabilitation patent thumbnailnew patent Short liner for sewer rehabilitation
The invention relates to a multi-layer short liner suitable for sewer rehabilitation, a short liner kit suitable for sewer rehabilitation, comprising at least one individual layer of the short liner not impregnated with resin and at least one individual layer impregnated with a polyester resin, to a rehabilitation kit comprising a short liner or a short liner kit and comprising epoxy resin or silicate resin, to the use of a short liner or a short liner kit for sewer rehabilitation, and to a method for sealing a sewer, wherein a short profiled element is inserted into the sewer.. .
Saertex Multicom Gmbh


02/04/16
20160032583 
 Acoustic ceiling tiles with anti-sagging properties and methods of making same patent thumbnailnew patent Acoustic ceiling tiles with anti-sagging properties and methods of making same
An acoustic tile with excellent anti-sagging properties is provided. The tile comprises a soy-protein binder selected from the group consisting of soy flour, soy protein concentrate, soy protein isolate and any combination thereof.
Usg Interiors, Llc


02/04/16
20160032149 
 Aerospace decal patent thumbnailnew patent Aerospace decal
A decal is suitable for application to an aircraft structure that is covered with an incompletely cured base coat of paint. The decal has a polyester film with an adhesive applied to a first side.
Gm Nameplate, Inc.


02/04/16
20160032135 
 Coated film patent thumbnailnew patent Coated film
According to the present invention, there is provide a coated film capable of exhibiting an excellent adhesion property to a prism resin used in optical applications such as a backlight unit for liquid crystal displays, etc., in particular, a prism resin adaptable for high-brightness prisms, i.e., a high-refractive index prism resin. The coating film of the present invention comprises a polyester film and a coating layer formed on at least one surface of the polyester film which is prepared from a coating solution comprising a (meth)acrylate (a) and at least one crosslinking agent (b) selected from the group consisting of an oxazoline compound, an isocyanate-based compound and a melamine compound..
Mitsubishi Plastics, Inc.


02/04/16
20160032045 
 Use of polyesters having inherent flame protection in adhesives and sealants patent thumbnailnew patent Use of polyesters having inherent flame protection in adhesives and sealants
The present invention relates to the use of polyesters with inherent flame retardancy as or in adhesives, sealants and coatings, to polyesters with inherent flame retardancy and to processes for production thereof.. .
Evonik Degussa Gmbh


02/04/16
20160031628 
 Oxygen absorbent composition patent thumbnailnew patent Oxygen absorbent composition
The oxygen absorbent composition of the present invention at least contains a polyester oligomer containing a constitutional unit having a predetermined tetralin ring and a transition metal catalyst. It is preferable that the oxygen absorbent composition of the present invention further contains a thermoplastic resin..
Mitsubishi Gas Chemical Company, Inc.


02/04/16
20160031601 
 Polyester-based coating composition for metal substrates patent thumbnailnew patent Polyester-based coating composition for metal substrates
The present invention provides novel packaging articles, e.g., food and beverage cans, having a novel coating composition applied to at least a portion of a surface thereon. In preferred embodiments, the coating composition includes at least a film-forming amount of a copolyester resin having a backbone that includes one or more soft segments and a plurality of hard segments.
Valspar Sourcing, Inc.


02/04/16
20160031583 
 Gas barrier enhancing additives and methods patent thumbnailnew patent Gas barrier enhancing additives and methods
Polyesters compositions comprising gas barrier enhancing additives and containers comprising such polyester compositions are provided herein. Also provided are methods for preparing polyester containers comprising said gas barrier enhancing additives.
The Coca-cola-company


02/04/16
20160031201 
 Information carrying card comprising a cross-linked polymer composition, and  making the same patent thumbnailnew patent 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


02/04/16
20160031117 
new patent

Geopolymer brick fabrication system


A geopolymer brick fabrication system comprising a mixer (100) having a tank (101) which comprises a closeable bottom outlet (102) and an inner surface coated with saturated polyester resin that is resistant against corrosive geopolymeric material for receiving the geopolymer raw material to be mixed by shaft (103) driven by a spindle motor (104) a moulding section (200) to receive the mixed geopolymer raw material through a slanted conveyer (105) upon opening of the closeable outlet (102) for shaping the mixture under pressure inside a mould (201) to obtain a geopolymer brick and a curing section (300) having a moving platform (301) across a curing chamber (302) to simultaneously cure and transport the brick thereon.. .
King Abdul Aziz City Science & Technology (kacst)


02/04/16
20160030641 
new patent

Mixed-phase biomaterials


A method of preparing a mixed-phase thermoplastic biomaterial comprises contacting and reacting a diol and a graft pre-polymer comprising a diol and at least one covalently bonded unsaturated monomer with an organic diisocyanate compound. The reaction is conducted within an aprotic solvent and for a period of time and at a temperature sufficient to produce the mixed-phase thermoplastic biomaterial.
Proton Innovations, Llc


02/04/16
20160030581 
new patent

Biodegradable drug delivery compositions


A biodegradable drug delivery compositions comprising a triblock copolymer containing a polyester and a polyethylene glycol and a diblock copolymer containing a polyester and an end-capped polyethylene glycol, as well as a pharmaceutically active principle is disclosed.. .
Medincell


01/28/16
20160027941 

Multilayer film, back sheet for solar cell module, and solar cell module


Disclosed is a multilayer film including a polyester support body; a first adhesive layer laminated on at least one surface of the polyester support body; and a second adhesive layer laminated on a side opposite to the polyester support body through the first adhesive layer, in which an average film thickness of the polyester support body is in a range of 50 μm to 300 μm, the first adhesive layer includes a modified polyolefin resin which is a copolymer of ethylene, (meth)acrylic acid ester, and acid anhydride, the second adhesive layer includes an olefin resin, and a sum of average film thicknesses of the first adhesive layer and the second adhesive layer is in a range of 0.001 times to 0.3 times the average film thickness of the polyester support body. The multilayer film is a multilayer film in which an adhesive layer having both adhesiveness to eva and adhesiveness to a polyester support body is included, curling of the multilayer film is suppressed, and blocking is suppressed..
Fujifilm Corporation


01/28/16
20160026102 

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


An electrostatic charge image developing toner includes a toner particle including a binder resin containing an amorphous polyester resin and a crystalline polyester resin, wherein a young's modulus of the toner particles at 20° c. Is 3.0 gpa to 3.5 gpa..
Fuji Xerox Co., Ltd.


01/28/16
20160026101 

Method for producing resin particle dispersion, and producing toner for electrostatic charge image development use


The present invention relates to a process for producing a resin particle dispersion, including a step (1) of mixing a polyester resin and a basic aqueous solution to obtain a resin neutralized product; and a step (2) of adding an aqueous medium to the resin neutralized product obtained in the step (1) to emulsify the resin neutralized product, in which a concentration of an ester group in the polyester resin is from 6.3 to 12 mmol/g, a ph of the basic aqueous solution as measured at 25° c. Is from 8.5 to 13.5, and a content of an organic solvent in the resin neutralized product is not more than 10% by mass; and a process for producing a toner for development of electrostatic images, including steps of aggregating and coalescing the resin particles in the obtained resin particle dispersion.
Kao Corporation


01/28/16
20160026022 

Module for liquid crystal display apparatus and liquid crystal display apparatus comprising the same


An lcd module includes an lcd panel, and a polarizing plate formed on each of the upper and lower surfaces of the lcd panel. The polarizing plate includes a polarizer and a polyester film formed on at least one surface of the polarizer.
Samsung Sdi Co., Ltd.


01/28/16
20160024782 

Vapor permeable, water resistive, air barrier polyester membrane having a polyacrylic coating with porous pressure sensitive adhesive added to the rear surface of the membrane


An ultra violet stable polyester membrane with a polyacrylic coating on one side and a coated pressure sensitive adhesive coating on its other side capable of allowing water vapor to pass through it. The pressure sensitive adhesive is formed of a copolymer comprising a backbone of n-butyl acrylate, 2-ethylhexyl acrylate, and vinyl acetate which is mixed with at least one surfactant and emulsified to produce air bubbles which form pores when the copolymer is set with about 80% to about 90% of the pore sizes ranging from about 200 microns to about 300 microns and being uniformly distributed to form a flow path through the pressure sensitive adhesive..
Vaproshield, Llc


01/28/16
20160024366 

Heat-dissapating powder coating composition, heat-dissipating coating film, and coated article


A powdered paint composition for heat dissipation according to one aspect of the present invention contains at least one binder resin (a) selected from the group consisting of an epoxy resin (a1) and a polyester resin (a2) having a hydroxy group and/or a carboxyl group and also contains a heat dissipation filler (b) having a thermal conductivity of 0.2 w/mk or more and less than 100 w/mk in an amount of 10 mass % or more and 40 mass % or less. The powdered paint composition for heat dissipation can be used as a material for forming a coating film having excellent efficiency of heat dissipation on the surfaces of various articles..
Pelnox, Ltd.


01/28/16
20160024343 

Flexible tube for endoscopes and producing same


The present invention provides a flexible tube having a cylindrical flexible tube base that has flexibility and a resin layer that coats the flexible tube base, in which the resin layer is configured by at least two layers of a first layer that contains a specific resin and a second layer that contains a specific resin, or in which the resin layer is a single layer or multiple layers of two or more layers, and a layer a that is any of the resin layers includes polyester elastomers, and, hindered phenol compounds or hindered amine compounds.. .
Fujifilm Corporation


01/28/16
20160024340 

Polyurethanes, articles and coatings prepared therefrom and methods of making the same


The present invention provides polyurethanes including a reaction product of components including: (a) an isocyanate functional urethane prepolymer including a reaction product of components including: (i) about 1 equivalent of at least one polyisocyanate; and (ii) about 0.01 to about 0.5 equivalent of at least one polyol having 2 hydroxyl groups, based upon the about 1 equivalent of the at least one polyisocyanate; and (b) about 0.1 to about 1 equivalent of at least one polyol having 2 hydroxyl groups, based upon the about 1 equivalent of the at least one polyisocyanate, wherein the at least one polyol (ii) can be the same or different from the at least one polyol (b), and wherein the components are essentially free of polyester polyol, polyether polyol, polycarbonate polyol and amine curing agent; compositions, coatings and articles made therefrom and methods of making the same.. .
Ppg Industries Ohio, Inc.


01/28/16
20160024302 

Polycarbonate blend with low smoke generation


The present invention provides a polycarbonate composition which contains polycarbonate, a thermoplastic polyester, a graft copolymer, polylactic acid. The inventive composition exhibits low smoke generation..
Covestro Llc


01/28/16
20160024300 

Polymers and polymer blends with enhanced gloss level


The present invention provides a polycarbonate composition containing hydroxy aluminum hydroxide which exhibits increased gloss level. This effect is seen in polycarbonate blend or blends of polycarbonate and polyesters.
Bayer Materialscience Llc


01/28/16
20160024297 

Resin composition and resin molded article


A resin composition includes an aromatic polyester resin, a polylactic acid resin, and at least one compound selected from a carbodiimide compound, an epoxy compound, an oxazoline compound, an oxazine compound, and an aziridine compound, wherein the resin composition has only one peak of tan σ obtainable by a viscoelasticity measurement in a temperature range of 60° c. To 90° c..
Fuji Xerox Co., Ltd.


01/28/16
20160024296 

Hydrostability of polycarbonate polyester composition


Disclosed is a process for the manufacture of a polyalkylene terephthalate such as polybutylene terephthalate. In particular, the process comprises employing a titanium-containing catalyst formed by the reaction product of tetraalkyl titanate and a complexing agent comprising a phosphorous, nitrogen or boron atom.
Sabic Global Technologies B.v.


01/28/16
20160024277 

Polyester compositions with improved heat and light aging


Polymer composition featuring very high light reflectance after heat and light treatment suitable for the manufacture of light emitting diode (led) components. Such polymer composition includes at least one polyester, at least one inorganic additive (a) and at least one inorganic additive (b) including magnesium oxide, barium oxide, cerium oxide (iv) and calcium oxide..
Solvay Specialty Polymers Usa, Llc


01/28/16
20160024251 

Thermoresponsive polyesters


A thermoresponsive polyester comprising units derived from an amide functional diol compound having a first amide group having a nitrogen atom and a carbonyl group; a second amide group tethered directly or indirectly through an organic group at the carbonyl group of the first amide group; and two organic groups terminated with a hydroxyl group attached to the nitrogen atom of the first amide group. The thermoresponsive polyesters exhibit a lower critical solution temperature at which they undergo a thermally induced reversible hydrophobicity change.

01/28/16
20160024248 

Polyester compound


(defined herein) exhibit high thermal resistance.. .

01/28/16
20160024247 

Polyester compound


(defined herein) exhibit high thermal resistance.. .

01/28/16
20160024243 

Polysiloxane modified polyisocyanates for use in coatings


The invention relates to an isocyanate-terminated polysiloxane material that can preferably be used as a curing agent, hardener or co-reactant in coatings. The invention further relates to a method of manufacturing the isocyanate-terminated polysiloxane material by partially hydrolyzing a methoxy-functional polysiloxane such as a methyl phenyl polysiloxane, and reacting it with a polyisocyanate to yield the isocyanate-terminated polysiloxane hardener.
Hempel A/s


01/28/16
20160023998 

Hydrolysable linkers and cross-linkers for absorbable polymers


The present invention relates to the discovery of new class of linear and multiarmed hydrolysable linkers and cross linkers for use in the synthesis of biodegradable polymers such as, polyesters, polyurethanes, polyamides, polyureas and degradable epoxy amine resin. The linear and multiarmed hydrolysable linkers of the present invention include symmetrical and/or unsymmetrical ether carboxylic acids, amines, amide diols, amine polyols and isocyanates..
Bezwada Biomedical, Llc


01/28/16
20160023456 

Recording apparatus and recording method


There is provided a recording apparatus equipped with an ejection head that ejects an ink to a surface of the undercoat layer of an impermeable recording medium that has, on at least one surface thereof, an undercoat layer containing a polymeric compound selected from the group consisting of polyurethane, polyester, polyvinyl chloride, and polyolefin, wherein the ink contains a coloring agent, a polymer particle, water, and a water-soluble organic solvent and has a static surface tension of less than 30 mn/m and, when examined for dynamic surface tension by a maximum bubble pressure method, has a width of variation in dynamic surface tension for the period from 1 msec after to 1 sec after of from 0.2 mn/m to 3.0 mn/m.. .
Fuji Xerox Co., Ltd.


01/28/16
20160023389 

Metal/plastic hybrid structural parts


The invention relates to a structural part that has a metal component, a plastic component and a bonding agent system interconnecting the metal component and the plastic component. The invention is characterized in that the bonding agent system consists of a plastic bonding agent or of a plastic bonding agent combined with a primer, the plastic bonding agent being a polyester, a polyurethane or an epoxide that is modified with a diene and/or a polyene.
Huntsman Advanced Materials (switzerland) Gmbh


01/28/16
20160023243 

Dry primer film composite and use thereof


A dry primer film composite that includes a release carrier film and a pigmented sandable primer layer having a dry film thickness of 100 μm or greater overlying the carrier film, wherein the primer layer is a latent heat curing material; and uses of the dry primer film composite for spot repair of a substrate in need of repair. In preferred embodiments said primer layer is formed from a coating composition comprising a binder chosen from thermosetting acrylics, gma acrylics, urethanes, epoxies, polyester and combinations thereof..
Akzo Nobel Coatings International B.v.


01/28/16
20160021959 

Hat with shape-changeable visor or brim


According to an embodiment of the present invention, a hat comprises a hat body put on a user's head and a visor externally projecting from the hat body. The visor comprises a pair of upper and lower external layers and a core material formed between the pair of upper and lower external layers.
Anywear Five Inc.


01/21/16
20160018564 

Polarizing plate, liquid crystal display comprising the same and preparing polarizing plate


A polarizing plate includes a polarizer and a polyester film formed on at least one surface of the polarizer. The polyester film includes a polyester base film and a primer layer formed on at least one surface of the polyester base film.
Samsung Sdi Co., Ltd.


01/21/16
20160018359 

Dielectrophoretic cell capture


Various aspects are described for selectivity capturing cells or bioparticles on designated surfaces in dielectrophoretic systems and processes. A particular adhesive composition is described for enhancing cell retention.
The National Institute Of Standards And Technology


01/21/16
20160017722 

Protective coating for titanium last stage buckets


Described herein a bucket for use in the last stage of a steam turbine engine. The bucket includes a titanium-based alloy having a leading edge wherein the leading edge includes titania having a plurality of pores and a top sealing layer filling the plurality of pores, the sealing layer selected from the group consisting of: chromium, cobalt, nickel, polyimide, polytetrafluoroethylene and polyester..
General Electric Company


01/21/16
20160017516 

Pet industrial yarn melt direct spinning manufacturing thereof


A pet industrial yarn melt direct spinning manufacturing method and a device thereof are disclosed. The device includes a polymerizer preparing base polyester melt, liquid tackifying reactors, and multi-head spinning units.
Zhejiang Guxiandao Industrial Fiber Co., Ltd.


01/21/16
20160017193 

Pressure-sensitive adhesive layer, pressure-sensitive adhesive tape, and double-sided pressure-sensitive adhesive tape


The purpose of the present invention is to provide: a polyester-based pressure-sensitive adhesive layer, for which a pressure-sensitive adhesive composition (pressure-sensitive adhesive solution) without any acrylic pressure-sensitive adhesive or the like which needs a large amount of an organic solvent and is difficult to apply thickly; to provide a polyester-based pressure-sensitive adhesive layer that is friendly to the global environment, can be applied thickly, has a high level of cost effectiveness and workability, and also has a high level of adhesion, retention, and repulsion resistance; and to provide a pressure-sensitive adhesive tape or double-sided pressure-sensitive adhesive tape having such a pressure-sensitive adhesive layer. The invention is directed to a polyester-based pressure-sensitive adhesive layer including a product made from a polyester-based pressure-sensitive adhesive composition including: a polyester obtained by polycondensation of at least a dicarboxylic acid component and a diol component; and a tackifier, the polyester-based pressure-sensitive adhesive layer having a gel fraction of 15% by weight or more to less than 40% by weight..
Nitto Denko Corporation


01/21/16
20160017176 

Multicoat coating with a primer-surfacer coat of a nonaqueous coating material comprising at least two different polyesters


Method for producing a multicoat coating comprises: applying a primer-surfacer coat (i) to an optionally pretreated substrate, curing coat (i), applying a basecoat (ii) to coat (i), optionally curing the basecoat (ii), applying a clearcoat (iii) to basecoat (ii), and curing basecoat (ii) and/or clearcoat (iii), wherein coat (i) is obtained by applying a nonaqueous, solventborne coating material comprising by weight: at least 20% of at least one organic solvent, at least 8% of at least one first polyester (a1), having a glass transition temperature of at least 20° c. And an acid number of 0 to 40 mg koh/g; at least 8% by weight of at least one second polyester (a2), different from (a1) and having a glass transition temperature of not more than 10° c.; at least one crosslinker (b); and at least 8% of one or more fillers and/or pigments (c)..
Basf Coatings Gmbh


01/21/16
20160017142 

Resin composition and resin molded article


A resin composition includes a polycarbonate resin, an aromatic polyester resin, a glycidyl group-containing polyethylene copolymer, and red phosphorus of which particle surfaces are covered with at least one of a thermosetting resin and an inorganic substance, and a volume average particle diameter is 15 μm or less.. .
Fuji Xerox Co., Ltd.


01/21/16
20160017125 

Polyester compositions which comprise cyclobutanediol and certain thermal stabilizers, and/or reaction products thereof


Wherein the total mole % of the glycol component is 100 mole %.. .

01/21/16
20160017093 

A process to prepare a cyclic oligomer and a cyclic oligomer obtainable thereby


A process to prepare a cyclic polyester oligomer composition comprising a cyclic polyester oligomer having furanic units is disclosed. The process comprises the step of reacting a monomer component in the presence of an optional catalyst and/or optional organic base in a ring closing oligomerization step under conditions of a reaction temperature and reaction time sufficient to yield a cyclic polyester oligomer having furanic units.
Sulzer Chemtech Ag


01/21/16
20160017092 

Oxygen-absorbing resin composition and oxygen-absorbing multilayer injection-molded article and oxygen-absorbing multilayer container using same


An oxygen-absorbing resin composition containing a polyester compound and a transition metal catalyst, wherein the polyester compound has at least one constituent unit having a tetralin ring selected from the group consisting of constituent units represented by general formulas (1) to (4) and wherein the polyester compound is a polyester compound having a tetralin ring obtained by synthesis using a zinc compound.. .
Mitsubishi Gas Chemical Company, Inc.


01/21/16
20160017090 

Alizarin-based polymer colorants


A polymer colorant including polymer monomer units, and at least one alizarin unit which is incorporated into the polymer and which provides color to the polymer colorant and a process for preparing the polymer colorant. An article or composition containing the polymer colorant.
Xerox Corporation


01/21/16
20160016387 

Method for making skinned polyurethane composites


Skinned composites contain a plasticized polymer skin layer adhered to a layer of a polyurethane. The polyurethane is made from a reaction mixture that contains specified amounts of a polyester polyol and an acidic material.
Dow Global Technologies Llc


01/21/16
20160015396 

Methods and devices for treatment of vascular defects


Devices for treatment of a patient's vasculature are described. The device includes a first hub, a second hub, a support structure including a plurality of struts disposed between the first hub and the second hub, and a layer of material disposed over the plurality of struts.
Sequent Medical, Inc.


01/14/16
20160011531 

Polyester resin for toner, electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, and image forming apparatus


Wherein r1 and r2 each independently represents hydrogen or a methyl group, l1 represents a divalent linking group selected from the group consisting of an ether group, a chain alkylene group, a cyclic alkylene group, and combinations thereof, l2 and l3 each independently represent a divalent linking group selected from the group consisting of a carbonyl group, an ester group, an ether group, a sulfonyl group, a chain alkylene group, a cyclic alkylene group, an arylene group, and combinations thereof, l1 and l2, or l1 and l3 may form a ring, and a1 and a2 each independently represent a rosin ester group derived from a hydrogenated rosin.. .

01/14/16
20160010281 

Method for coating paper


The present invention relates to a process for coating paper, wherein the coating material used is a biodegradable, aliphatic-aromatic polyester having a melt volume rate (mvr) according to en iso 1133 (190° c., 2.16 kg weight) of from 3 to 50 cm3/10 min.. .
Basf Se


01/14/16
20160010250 

Fibrous network structure having excellent compression durability


A network structure comprising a three-dimensional random loop bonded structure obtained by forming random loops with curling treatment of a continuous linear structure including a polyester-based thermoplastic elastomer and having a fineness of not less than 100 dtex and not more than 60000 dtex, and by making each loop mutually contact in a molten state, wherein the network structure has an apparent density of 0.005 g/cm3 to 0.20 g/cm3, a 50%-constant displacement repeated compression residual strain of not more than 15%, and a 50%-compression hardness retention of not less than 85% after 50%-constant displacement repeated compression.. .

01/14/16
20160009969 

Holt melt adhesive and forming the same


A hot melt adhesive (hma), which is solid at room temperature, comprises the reaction product of 5 to 25% by weight of an isocyanate component having an nco content of from about 20 to about 50% by weight, 75 to 85% by weight of a polyester, and 1 to 10% by weight of a hydroxy-polymer having an oh number of from about 40 to about 50. A method of forming the adhesive comprises the step of combining the isocyanate component, polyester, and hydroxy-polymer to form the adhesive.
Basf Se


01/14/16
20160009953 

Water-borne polyamide-urea dispersions


Polymers are disclosed that incorporate large portions of elastomeric polyamide oligomers connected with polyisocyanates. These polymers have enhanced properties over similar polyurethanes due to better hydrolysis resistance of polyamides over polyesters and better uv resistance of polyamides over polyethers.
Lubrizol Advanced Materials, Inc.


01/14/16
20160009951 

Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and high glass transition temperature and articles made therefrom


Described are polyester compositions comprising at least one polyester which comprises terephthalic acid residues, 2,2,4,4-tetramethyl-1,3-cyclobutanediol, and 1,4-cyclohexanedimethanol, wherein the inherent viscosity and the tg of the polyester provides for certain polyester properties. The polyesters may be manufactured into articles such as fibers, films, bottles or sheets..
Eastman Chemical Company


01/14/16
20160009937 

Antigraffiti layer for polyvinyl chloride based graphics film


The present invention relates to a method of making a colored graphics film, the method comprising: (i) providing a transparent polyester film, (ii) coating thereon a polyvinyl chloride organosol or plastisol composition comprising one or more color pigments, (iii) heating so as to cause film forming of the polyvinyl chloride organosol or plastisol composition thereby obtaining a colored polyvinyl chloride film adhered on one side thereof to a transparent polyester film and (iv) applying an adhesive layer to the side of the polyvinyl chloride film opposite to the side adhering to the transparent polyester film. The present invention in a further aspect provides a colored graphics film comprising a polyvinyl chloride film layer having opposite major sides, one major side comprising an adhesive layer and the major side opposite thereto having a transparent polyester layer directly bonded to the polyvinyl chloride film layer..
3m Innovative Properties Company


01/14/16
20160009884 

Coated film


According to the present invention, there is provide a coated film having excellent properties which can be highly prevented from suffering from deposition of oligomers from a surface of the film when exposed to a high temperature condition, and is free from occurrence of disadvantages due to the oligomers (ester cyclic trimer) upon storage, use or processing of the film, etc. The present invention relates to a coated film comprising a single-layer polyester film having an ester cyclic trimer content of not more than 0.7% by weight or a multilayer polyester film comprising a polyester surface layer having an ester cyclic trimer content of not more than 0.7% by weight, and a coating layer formed on at least one surface of the single-layer polyester film or multilayer polyester film, the coating layer being formed from a coating solution comprising a polyvalent aldehyde-based compound..
Mitsubishi Plastics, Inc.


01/14/16
20160009858 

Containers comprising polyester compositions which comprise cyclobutanediol


Described are container(s) comprising polyesters comprising (a) a dicarboxylic acid component comprising terephthalic acid residues; optionally, aromatic dicarboxylic acid or aliphatic dicarboxylic acid residues; 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues; and 1,4-cyclohexanedimethanol residues.. .
Eastman Chemical Company


01/14/16
20160009857 

Baby bottles comprising polyester compositions which comprise cyclobutanediol


Described are baby bottle(s) comprising polyesters comprising (a) a dicarboxylic acid component having terephthalic acid or an ester thereof; optionally, an aromatic dicarboxylic acid or aliphatic dicarboxylic acid or esters thereof; 2,2,4,4-tetramethyl-1,3-cyclobutanediol; and 1,4-cyclohexanedimethanol.. .
Eastman Chemical Company


01/14/16
20160009444 

Laminated metal sheet for two-piece can and two-piece laminated can body (as amended)


A laminated metal sheet for a two-piece can includes: a metal sheet; and first and second polyester resin layers formed on outer and inner face sides of the container, respectively. The first polyester resin layer contains polyethylene terephthalate or a copolymerized polyethylene terephthalate with a content of a copolymerized component of less than 6 mol % in a ratio of 30% to 60% by mass, polybutylene terephthalate or a copolymerized polybutylene terephthalate with a content of a copolymerized component of less than 5 mol % in a ratio of 40% to 70% by mass, and a polyolefinic wax in an amount of 0.01% to 3.0% in outer percentage, the second polyester resin layer is a copolymerized polyethylene terephthalate with a content of a copolymerized component of less than 22 mol %, and residual degrees of orientation of the first and the second polyester resin layers are less than 30%..
Jfe Steel Corporation


01/14/16
20160009058 

Rotomoulded articles


A rotomoulded article having one or more layers includes a layer a. The layer a includes from 50 to 99.4 wt % of a polyolefin; from 0.5 to 50 wt % of a polyester; from 0.1 to 20 wt % of a co- or ter-polymer; and from 0.1 to 20 wt % of an ionomer..
Total Research & Technology Feluy


01/14/16
20160008800 

Oxygen-absorbing resin composition


The oxygen-absorbing resin composition of the present invention at least contains a polyester compound containing a constitutional unit (a) having a predetermined tetralin ring and a constitutional unit (b) derived from a predetermined polyfunctional (trivalent or more) compound, and a transition metal catalyst.. .
Mitsubishi Gas Chemical Company, Inc.


01/14/16
20160008688 

Blended lacrosse mesh


A blended lacrosse mesh and method of forming the same. The method includes providing a high performance yarn.

01/14/16
20160008521 

Novel medical device coatings


The present invention relates to coatings comprising polyethylene glycol and at least one polyphenolic polymer. In particular, the polyphenolic polymer could be selected from the group consisting of tyrosine-derived polyarylates, linear polyesteramides, dihydroxybenzoate polymers, and resorcinol-derived polymers.
Tyrx, Inc.


01/14/16
20160007724 

Multicolored filament loading guide brush


A brush that can identify an optimal painting load, and a method for manufacturing the brush. The brush includes a handle, a ferrule attached to the handle, and a plurality of filaments attached to the handle and the ferrule, wherein each of the plurality of filaments includes a transition band including at least two different colors, so that a user can readily identify an optimal line for dipping the brush into a liquid.
Shur-line


01/07/16
20160004179 

Toner, developer, and image forming apparatus


A toner, including: a copolymerization resin, wherein the copolymerization resin includes: a unit derived from a polyester resin including a polycarboxylic acid having a valence of 2 or more and a polyol having a valence of 2 or more; and a unit derived from a resin having a polyhydroxycarboxylic acid skeleton, where the unit derived from the resin having a polyhydroxycarboxylic acid skeleton is bonded to the unit derived from the polyester resin via at least one of a urethane group and a urea group, and wherein the toner has a relative degree of crystallization of 10% or more and less than 50%.. .
Ricoh Company, Ltd.


01/07/16
20160004092 

Collapsible eyewear


Eyewear and method for its storage. The eyewear includes a pair of lenses, temple pieces and a strap as well as a pair of releasable connectors connected to respective inner ends of the lenses.

01/07/16
20160002847 

Ink compositions


A composition comprising a disperse dye and an aqueous carrier comprising a first polyol having at least 5 carbon has atoms, wherein the composition has a color fastness to water of at least 3 according to international organization for standardization test iso 105-eo1:2010 when used in direct inkjet printing on a ready-to-print polyester textile.. .
Sensient Colors Llc


01/07/16
20160002431 

Poly(ether sulfone)s and poly(ether amide sulfone)s and methods of their preparation


Poly(ether sulfones) (pes) and poly(ether amide sulfones) (peas) were prepared from post-consumer polycarbonates and polyesters, respectively, using a single vessel in batch mode (all reactants present when heating was initiated). The depolymerization of the initial polymer occurs concurrently with step growth polymerization to form a product polymer having a number average molecular weight of at least 5000..
International Business Machines Corporation


01/07/16
20160002420 

Polyamide-based resin film


The invention provides a biaxially oriented polyamide-based resin film, which contains a polyamide resin and 1 to 5% by mass of a polyamide-based block copolymer, and which is laminated with an adhesion-modifying layer containing a copolymerized polyester on at least one surface thereof. The polyamide-based block copolymer contains a hard constituent of a cyclic lactam residue having 4 to 10 carbon atoms and a soft constituent of a residue of a polyoxypropylene glycol or a polyoxytetramethylene glycol having a number average molecular weight of 500 to 3000.
Toyobo Co., Ltd.


01/07/16
20160002398 

Novel purifying polyesters


The invention relates to a method for purifying a polyester including impurities, said impurities including at least 0.1% by weight of a polyester or of residual monomer(s), including at least one step of: (ii) adding, to the polyester in a solvent, a functionalized material selected between a pamam dendrimer and a resin functionalized by one or more primary and/or secondary amine functions. Said method enables a low level of residual monomer(s) to be obtained while providing economically and environmentally advantageous reaction conditions..
Ipsen Pharma S.a.s.


01/07/16
20160002397 

A process to prepare a polyester polymer composition comprising a polyester polymer having furanic units and a polyester polymer composition obtainable thereby and the use thereof


A process to prepare a polyester polymer composition comprising a polyester polymer having furanic units is disclosed. The process comprises the step of reacting a cyclic polyester oligomer in the presence of a catalyst in a ring-opening polymerization step under conditions of a reaction temperature and reaction time sufficient to yield a polyester polymer having furanic units.
Sulzer Chemtech Ag


01/07/16
20160002396 

Resin for toner and toner


The present invention provides a crystalline polyester resin which has sharp melt property, can achieve both fixing performance and blocking property and has excellent development durability, in which the crystalline polyester resin for toner which has a young's modulus as measured by an ultramicro durometer at 25° c. Of at least 2 gpa and a melting point of at least 60° c.
Canon Kabushiki Kaisha


01/07/16
20160002394 

Glycolide-based polyesters


A polymer comprises reaction product of (a) one or more diacid, diester thereof, glycolide, and (b) one or more polyol, wherein component (a) comprises glycolide or combinations thereof, and component (b) comprises one or more polyol comprising a mixture of 1,3-cyclohexanedimethanol and 1,4-cyclohexanedimethanol, or 2,2,4,4-tetramethyl-1,3-cyclobutanediol, or combinations thereof.. .
Dow Global Technologies Llc


01/07/16
20160002393 

Method for preparing polymer microparticles by spray process


The present invention relates to a method for preparing polymer microparticles by a spray process, wherein a polymer solution obtained by dissolving a polyester-based polymer in ethylene carbonate (hereinafter, referred to as “ec”), which is a solvent, is sprayed at a low temperature hydrocarbon or alcohol solution, thereby preparing frozen ec/polymer microparticles, the frozen ec/polymer microparticles are dissolved in a salt aqueous solution, thereby dissolving and removing ec, and the residual ec in water is removed by washing.. .
Vaim Co., Ltd.


01/07/16
20160002386 

Polyester polyols imparting improved flammability properties


An aromatic polyester polyol having a nominal functionality of at least about 2 is produced from the esterification reaction of a phthalate-based composition containing less than 50 mol % of ortho-phthalic acid or phthalic anhydride, with a hydroxyl material containing at least 20 mol % of at least one branched aliphatic diol, and optionally transesterified with at least one hydrophobic material. The polyester polyol has improved shelf-life stability as demonstrated by the polyester polyol remaining clear and homogeneous for at least 6 months when stored at room temperature.
Stepan Company


01/07/16
20160002150 

Ketene imine compound, polyester film, back sheet for solar cell module, and solar cell module


A polyester resin composition including a ketene imine compound represented by the formula (1) and polyester shows excellent hydrolysis resistance and prevents yellowing. At least one of r11, r12, r21 and r22 represents an alkyl, aryl, alkoxy or aryloxy group which may have a substituent; r15 and r25 represent an alkyl, aryl, alkoxy or aryloxy group which may have a substituent; r3 represents an alkyl or aryl group which may have a substituent; and a and b represent an integer of 0 to 3..
Fujifilm Corporation


01/07/16
20160002109 

Process for the manufacturing of slabs or blocks of conglomerate of stone granulate and polyester resin


In the manufacture of articles in slabs or blocks according to so-called bretonstone technology, a polyester resin is employed, free of reactive solvents, formed by the reaction between an epoxidised triglyceride and at least one carboxylic anhydride.. .

01/07/16
20160001601 

Pneumatic safety tire


A reinforcing cord of a carcass ply is composed of a polyester fiber and/or an aramid fiber, and subjected to an adhesive agent treatment in which an adhesive agent containing at least one of a thermoplastic polymer, a heat reactive aqueous urethane resin, and an epoxide compound is used for a first bath, an rfl-based adhesive agent is used for a second bath, and a principal chain of the thermoplastic polymer substantially fails to include a double bond between carbons having an addition reactivity, is composed of an ethylene addition polymer and/or a urethane-based high molecular weight polymer, each of which is composed mostly of a linear chain structure, and includes a cross-linkable functional group as a pendant group.. .

01/07/16
20160001598 

Tire


A tire, including a circular tire frame formed of a resin material, the resin material including a resin composition in which at least one thermoplastic resin selected from the group consisting of a polyamide-based thermoplastic resin, a polyester-based thermoplastic resin, and a polyolefin-based thermoplastic resin, and at least one elastomer selected from the group consisting of a diene-based rubber, a vinyl acetate copolymer, a polyurethane, an ethylene propylene rubber, and any modified product thereof have been dynamically crosslinked.. .
Bridgestone Corporation


01/07/16
20160001532 

Multilayered rotomoulded articles


A rotomoulded article may include at least one layer a containing fibers embedded in a polymer resin. The rotomoulded article may include at least one layer b containing from 40 to 100 wt % of an aliphatic polyester.
Total Research & Technology Feluy


01/07/16
20160001138 

Racquet configured with fewer cross strings than main strings


A racquet includes polyester, monofilament racquet string and a frame extending along a longitudinal axis and including a head portion coupled to a handle portion. The head portion includes a hoop having inner and outer peripheral walls.
Wilson Sporting Goods Co.


12/31/15
20150379387 

Low-profile real-time location system tag


Embodiments of the present invention provide methods for an electrical-mechanical interface associated with a miniature rtls tag, wherein a mechanical shock absorption comprises a protective antenna enclosure and a potting material to secure the electronics to printed circuit boards. A polyester cup seal prevents the potting material from interacting electrically with an rf antenna.
Zih Corp.


12/31/15
20150376467 

Film laminated, water activated paper tape and methods of making same


Water activated tapes, in particular film laminated, water activated paper tapes and methods of making the same are disclosed. The film laminated, water activated paper tapes include a paper backing having a top surface and a bottom surface, a water activated adhesive applied to the bottom surface of the paper backing, and a film reinforcement structure applied to the top surface of the paper backing the film reinforcement structure includes an outermost oriented film, and a lamination layer.
Intertape Polymer Corp.


12/31/15
20150376447 

Curable resin composition containing aromatic polyester, and cured article thereof


Provided is a curable resin composition which: has high levels of dielectric characteristics required in an electrically insulating material application compatible with a high frequency; provides a cured article excellent in low water absorption rate and low linear expansion rate; and is excellent in wire embedding flatness and resin fluidity. Specifically, provided is an aromatic polyester obtained by condensing (a) an aromatic oxycarboxylic acid, (b) an aromatic polyvalent carboxylic acid or an aromatic polyhydric hydroxy compound, and (c) an aromatic monohydroxy compound or an aromatic monocarboxylic acid.
Nippon Steel & Sumikin Chemical Co., Ltd.


12/31/15
20150376401 

Toner binder and toner


There is provided a toner binder containing a polyester resin (p) composed of two or more polyester resins that are each obtained by polycondensation of a carboxylic acid component (x) and an alcohol component (y). The alcohol component (y) of at least one polyester resin (p1) constituting the polyester resin (p) comprises 30 to 100 molar % of an adduct (y1) of bisphenol a with 2 to 4 ethylene oxide molecules.
Sanyo Chemical Industries, Ltd.


12/31/15
20150376400 

Thermoplastic resin composition having excellent reflectivity


A thermoplastic resin composition includes: a polyester resin; a white pigment; a core-shell structured impact modifier; and a modified polyolefin resin. The thermoplastic resin composition and a molded article formed from the same can exhibit excellent properties in terms of reflectance, reflectance maintenance at high temperature, and/or flexural strength..
Samsung Sdi Co., Ltd.


12/31/15
20150376398 

Sheet molding composition containing surface modified glass filler


A molded article is provided that has a resin matrix having a surface, the resin matrix formed from cross-linked polyester resin or vinyl-ester resin. Glass fibers are crossed linked to the resin matrix via a silane coupling agent reactive with the matrix.
Continental Structural Plastics, Inc.


12/31/15
20150376363 

Porous material, producing method thereof, and serial producing apparatus thereof


Provided is a porous material made of at least an aliphatic polyester resin or an aliphatic polycarbonate resin, and having a porosity of 70% or higher, wherein a polystyrene equivalent weight average molecular weight of the resin measured by gel permeation chromatography is 300,000 or greater.. .
Ricoh Company, Ltd.


12/31/15
20150376350 

Low-density molding compound containing surface derivatized microspheres


A molded article is provided that includes a resin matrix having a surface, the resin matrix formed from cross-linked polyester resin or vinyl-ester resin. Microspheroids having a mean diameter of from 16 to 45 microns are embedded in the resin matrix.
Continental Structural Plastics, Inc.


12/31/15
20150376329 

Novel polyester-based polymer having superior transparency and high heat resistance and preparation of the same


Provided is a novel aromatic polyester-based polymer. The aromatic polyester-based polymer includes the repeating unit represented by the following chemical formula i and contains at least one aromatic diol monomer.
Industry-university Cooperation Foundation Hanyang University




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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