| Patents for C08G 63 - Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule (41,521) |
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| 07/16/2009 | WO2009089064A1 Metal coating composition |
| 07/16/2009 | WO2009088008A1 Normal pressure cation dyeable polyester and fiber |
| 07/16/2009 | WO2009087910A1 Process for production of biodegradable polymer |
| 07/16/2009 | WO2009087651A2 An improved solid-state polymerization process for the production of high molecular weight polyethylene terephthalate |
| 07/16/2009 | WO2009025850A4 Copolymerization of epoxides and cyclic anhydrides |
| 07/16/2009 | US20090182114 Tetracarboxylic acid compound, polyimide thereof, and production method thereof |
| 07/16/2009 | US20090182096 Catalytic compositions |
| 07/16/2009 | US20090182090 Use of carboxyl-functional polyvinyl acetates for producing bmc parts |
| 07/16/2009 | US20090182079 Carbon Black Surface-Modified with Benzene Compound and Carbon Black Dispersion Composition for Black Matrix Using the Same |
| 07/16/2009 | US20090181202 Extrusion profile articles |
| 07/16/2009 | US20090181196 Copolyesters and blends with improved recyclability, processes for their manufacture, and articles prepared therefrom |
| 07/16/2009 | DE102007063442A1 Producing aromatic polyester polyols comprises reacting a polyvalent alcohol with aromatic di- and/or polycarboxylic acid, which is a reactive secondary hydroxyl group containing terephthalic acid in the presence of catalyst |
| 07/16/2009 | CA2711510A1 Normal pressure cationic dyeable polyester and fiber |
| 07/16/2009 | CA2710192A1 Metal coating composition comprising a phosphate functional polyester polyol |
| 07/15/2009 | CN100513454C Composition and process for manufacturing polyester |
| 07/15/2009 | CN100512948C Polyester process using a pipe reactor |
| 07/14/2009 | US7560526 Polyol with high cyclopentane solubility |
| 07/14/2009 | US7560143 paints; radiation curable binders; low temperature; adducts of polyethylene glycol-modified epoxy resins and epoxy resins with olefinically unsaturated acid |
| 07/09/2009 | WO2009085097A1 Fabric softener |
| 07/09/2009 | WO2009084443A1 Method for producing aliphatic polyester |
| 07/09/2009 | WO2009083771A1 Biaxial oriented polyester film and a process for preparing the same |
| 07/09/2009 | WO2009082924A1 A process for preparing high molecular weight poly (l-lactic acid) |
| 07/09/2009 | US20090176963 Organic-acid-based catalyst for production of polylactic acid |
| 07/09/2009 | US20090176943 Novel Biodegradable Polymer |
| 07/09/2009 | US20090176938 Polyester composition resistant to hydrolysis |
| 07/09/2009 | US20090176936 Ink composition and method of forming a pattern using the same |
| 07/09/2009 | US20090176935 Amphiphilic graft polymers based on polyalkylene oxides and vinyl esters |
| 07/09/2009 | US20090175817 Personal Care Composition |
| 07/08/2009 | EP1934280B1 Water stable compositions and articles comprising starch and methods of making the same |
| 07/08/2009 | CN101479314A Polyester resin particle and method for producing the same |
| 07/08/2009 | CN101479313A Macrocyclic polyester oligomers as carriers and/or flow modifier additives for thermoplastics |
| 07/08/2009 | CN101475683A Process for producing flame-retardant hyperbranched polymer |
| 07/08/2009 | CN100509912C Catalyst for preparing polyester and method for preparing polyester with the catalyst |
| 07/08/2009 | CN100509911C Process for the production of polyethylene terephthalate copolyester, copolyester obtained thereby and use and catalyst useful in the process |
| 07/08/2009 | CN100509910C Horizontal polyester solid phase polycondensation reaction device |
| 07/08/2009 | CN100509909C Process for preparing polyarylate having high thermo-resistance and high transparency |
| 07/07/2009 | USRE40840 System for the contained transfer of particulates |
| 07/07/2009 | US7557180 increase of the intrinsic viscosity of a low molecular weight PET pre-polymers flow; An inert gas flow is fed either in cross-flow or in counter-current flow with respect to the PET pre-polymers flow; terephthalic acid with ethylene glycol |
| 07/07/2009 | US7557176 Polyhydroxyalkanoic acid having vinyl, ester, carboxyl or sulfonic acid group and producing method therefor |
| 07/07/2009 | US7557175 polycarbonate-urea and polycarbonate-ester-urea copolymers, suited to applications requiring flame retardance and/or chemical resistance properties include the exterior housings of electronics, computers, appliances, televisions, automobile parts, telephones and medical devices |
| 07/07/2009 | US7557174 Carboxy-terminated oligomeric polyester compositions and method for making |
| 07/07/2009 | US7557167 Polyester compositions, methods of manufacturing said compositions, and articles made therefrom |
| 07/07/2009 | US7557166 Gel-type polymer electrolyte and use thereof |
| 07/07/2009 | US7556861 sheets or yarns; modified PET material prepared terephthalic acid, ethylene glycol and a diol modifier selected from neopentanediol, 1,3-dihydroxy-2-methylpropane, 1,3-dihydroxy-2-methylpropane alkoxylate, 2,5-dimethyl-2,5-hexanediol, polyethylene glycol |
| 07/02/2009 | WO2009082462A2 Sulfo-polymer powder and sulfo-polymer powder blends |
| 07/02/2009 | WO2009081974A1 Method of decomposing thermoset resin and recovering product of decomposition |
| 07/02/2009 | WO2009081528A1 Treatment agent for synthetic fiber and method for producing synthetic fiber using the same |
| 07/02/2009 | WO2009081065A2 Method of preparing a material formed from branched molecules comprising associative groups |
| 07/02/2009 | WO2009063483A3 Catalyst for the production of polyester |
| 07/02/2009 | WO2009053998A3 Catalyst for the production of polyester |
| 07/02/2009 | WO2008124265A3 Capped polyester polyol lubricant composition |
| 07/02/2009 | US20090171066 Catalytic lactide and glycolide (co)polymerization system |
| 07/02/2009 | US20090171065 Polyether-polylactic acid composition and polylactic acid film containing same |
| 07/02/2009 | US20090171064 Bio-degradable/ absorbable polymer having reduced metal catalyst content, and process for production thereof |
| 07/02/2009 | US20090171054 Homopolymer and copolymer, and production process thereof |
| 07/02/2009 | US20090171039 Polyglycolic Acid Resin Composition |
| 07/02/2009 | US20090171038 Crosslinkable polyamide molding compounds and molded parts produced therewith |
| 07/02/2009 | US20090171037 a dicarboxylic acid and/or a diol derived from biomass resources; capable of suppressing hydrolysis; environmentally friendly; eco-friendly |
| 07/02/2009 | US20090169772 Retardation film, method for producing retardation film, polarizing plate and liquid crystal display |
| 07/02/2009 | US20090169486 Biomedical foam articles |
| 07/02/2009 | US20090166613 Composition for Forming Gate Insulating Layer of Organic Thin-Film Transistor and Organic Thin Film Transistor Using the Same |
| 07/02/2009 | CA2708079A1 Mineral wool sizing composition comprising a monosaccharide and/or a polysaccharide and an organic polycarboxylic acid, and insulating products obtained |
| 07/01/2009 | EP2074174A1 Polyester compositions which comprise tetramethylcyclobutanediol, cyclohexanedimethanol and ethylene glycol, and manufacturing processes therefor |
| 07/01/2009 | EP2074159A1 Process for the preparation of polyester polyols |
| 07/01/2009 | EP2074158A1 Polyester compositions which comprise cyclobutanediol, ethylene glycol, titanium, and phosphorus with improved color and manufacturing processes therefor |
| 07/01/2009 | EP1957559B1 Composition of polyester made from stilbene dicarboxylic acid |
| 07/01/2009 | EP1599335A4 Recycled polyvinyl butyral compositions and uses |
| 07/01/2009 | EP1112174B1 Isosorbide containing polyesters and methods for making same |
| 07/01/2009 | CN101469061A Method for producing biodegradable plastic from activated sludge |
| 07/01/2009 | CN101469060A Preparation of cationic dyeable poly(trimethylene terephthalate) |
| 07/01/2009 | CN101469059A Preparation of flame-retardant copolymerization modified poly(trimethylene terephthalate) |
| 07/01/2009 | CN101469058A Aliphatic copolyester, preparation thereof and melt blown non-woven and fibre fabric containing the same |
| 07/01/2009 | CN101469057A Atactic amorphous copolyester as well as preparation method and application thereof |
| 07/01/2009 | CN101469056A Method for preparing polylactic acid from dairy food leftover bits |
| 07/01/2009 | CN100507101C Copolyesters and fibrous materials formed therefrom |
| 07/01/2009 | CN100506882C Polyester resin, molded articles thereof, and process for production of the articles |
| 07/01/2009 | CN100506881C Preparation method of titaniferous composition with light stability |
| 07/01/2009 | CN100506880C High IV melt phase polyester polymer catalyzed with antimony containing compounds |
| 07/01/2009 | CN100506879C Process for producing polyester resins |
| 07/01/2009 | CN100506878C Chemical synthesizing process of beta-butyrolactone with lactide copolymer |
| 06/30/2009 | US7553924 A coordination catalyst comprising a complex of a metal center containing a ring, particularly a phenyl group, or a hydrocarbon group which links an amino group and a phosphine, amino, oxy, thio or arsinic group to stabilize the ligand structure; polymerization catalyst; Heck and Suzuki reactions |
| 06/30/2009 | US7553923 Medical devices and applications of polyhydroxyalkanoate polymers |
| 06/30/2009 | US7553922 Polylactones; biodegradable; drug delivery |
| 06/30/2009 | US7553903 Swellable hydrogel-forming polymers having a low fraction of fines |
| 06/30/2009 | US7553441 Stretch, blow molding polyester containing ethylene glycol, diethylene glycol, terephthalic acid and naphthalenedicarboxylic acid |
| 06/25/2009 | WO2009079496A1 A process for producing a flame retardant polyester |
| 06/25/2009 | WO2009079494A1 Flame retardant polyester composition and process for producing the same |
| 06/25/2009 | WO2009078304A1 Multilayer polyester film |
| 06/25/2009 | US20090163674 Polyester-Series Resin Composition and Molded Article |
| 06/25/2009 | US20090163664 Blends of shape memory polymers with thermoplastic polymers |
| 06/25/2009 | US20090163658 Process for making low color polyvinyl alcohol |
| 06/25/2009 | US20090163621 Process for improving color of polycondensates |
| 06/25/2009 | US20090163603 Sulfo-polymer powder and sulfo-polymer powder blends |
| 06/25/2009 | US20090163402 Fabric softener |
| 06/25/2009 | US20090162785 Polymer compound, negative resist composition, and method of forming resist pattern |
| 06/25/2009 | US20090162778 Binder resin for electrostatic image developing toner, binder resin particle liquid dispersion for electrostatic image developing toner, production method of electrostatic image developing toner, electrostatic image developing toner, electrostatic image developer, image forming method and image forming apparatus |
| 06/25/2009 | US20090162683 Biodegradable Polyester Compositions |
| 06/25/2009 | US20090162589 Polyester compositions having reduced gas permeation and methods for their production |
| 06/25/2009 | US20090162580 Foamed image receiver |
| 06/25/2009 | US20090162293 Methods and compositions for ultrasound imaging of apoptosis |