Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds › C08G 63 - Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
Patents for C08G 63 - Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule (41,521)
06/2012
06/20/2012CN102504215A Block copolymers and preparation method thereof
06/20/2012CN102504214A Process method for catalytic synthesis of poly lactic acid-glycolic acid by using bionic organic guanidinium
06/20/2012CN102504122A Preparation method of dicyclopentadiene unsaturated polyester resin for high-leveling coatings
06/20/2012CN102503850A Hydroxyl-contained N-acylamino acid and preparation method thereof
06/20/2012CN102174719B Microporous photocatalyst bamboo charcoal polyester modified short fiber and preparation method thereof
06/20/2012CN102093547B Preparation method of polyester polyol of modified isocyanate, preparation method of isocyanate prepolymer and preparation method of polyurethane elastomer
06/20/2012CN101928385B Liquid crystal polyester and preparation method thereof
06/20/2012CN101821314B Use of hyperbranched polyesters and/or polyester amides for separating oil-in-water emulsions
06/20/2012CN101570594B Polyester resin and catalyst for polyester production, process for producing polyester resin with the catalyst
06/20/2012CN101437868B Process for making polybutylene terephthalate (PBT) from polythylene terephthalate(PET)
06/20/2012CN101255226B Ionic liquid polymer containing imidazole in main chain and method for synthesizing same
06/20/2012CA2761452A1 Method and device for separating foreign polymers from a polymer mixture
06/19/2012US8202965 Fusion free hydrolysis of polyphosphoric acid in spun multifilament yarns
06/19/2012US8202962 Integrated steam heating in polyester production process
06/19/2012US8202960 Bisphenol compounds and methods of making
06/19/2012US8202947 Mixtures for producing biodegradable aliphatic polyester-based molded bodies and for producing polymer powders that can be re-dispersed in water
06/19/2012US8202935 Dispersing resins comprising polyethers/polyesters
06/19/2012US8202591 Polyester resin, molded object thereof, and processes for producing these
06/19/2012US8202448 Liquid-crystalline polyester resin composition and connector using the same
06/14/2012WO2012077776A1 Biodegradable particles, vascular occlusion material, and method for producing biodegradable particles
06/14/2012WO2012077700A1 Polyester resin and optical lens
06/14/2012WO2012077559A1 Polyester film, manufacturing method therefor, solar-cell back sheet, and solar-cell module
06/14/2012US20120149864 Poly(orthoester) polymers, and methods of making and using same
06/14/2012US20120149863 Isosorbide - containing polycarbonates and their preparation
06/14/2012US20120149850 Stent formed from crosslinked bioabsorbable polymer
06/14/2012US20120149794 N,N,N'-Trimethyl-Bis-(Aminoethyl) Ether and its Derivatives as Catalysts for Polyurethanes
06/14/2012US20120149791 Oligomeric products of polyethylene terephthalate (pet) and methods of making and using same
06/14/2012US20120149630 End-modified poly(beta-amino esters) and uses thereof
06/14/2012US20120148840 Long-fiber-reinforced polymer material and method and installation for its manufacture
06/14/2012US20120148771 Polyester Resins for High-Efficiency Injection Molding
06/14/2012US20120148660 Conjugates of synthetic tlr agonists and uses therefor
06/14/2012US20120148500 Use of a Fluorinated Polymer as a Contrast Agent in Solid State 19F Magnetic Resonance Imaging (MRI), Scaffold Comprising Said Polymer and Use Thereof
06/14/2012US20120147083 Synthesis method for self-dispersible pigment, self-dispersible pigment, ink jet ink, ink cartridge, and ink jet recording method
06/14/2012CA2819838A1 Biodegradable particles, vascular occlusion material, and method for producing biodegradable particles
06/13/2012EP2463339A1 Polyester resin composition
06/13/2012EP2462196A2 Supramolecular polymer-containing bituminous composition
06/13/2012EP2461971A1 Method for producing a foam composite element
06/13/2012EP2102269B1 Unsaturated polyester resins functionalised by unsaturated cycloaliphatic imides for coating and moulding compositions
06/13/2012EP1940771B1 Polymers, polymer compositions and method of preparation
06/13/2012CN1791832B Compensation films for LCDS
06/13/2012CN102498151A Biodegradable aliphatic-aromatic copolyesters, methods of manufacture, and articles thereof
06/13/2012CN102498150A Polyester resin and method for preparing the same
06/13/2012CN102498149A Thermally-conductive organic additive, resin composition, and cured product
06/13/2012CN102498148A Composition including a mixture of elastomer and supramolecular polymer
06/13/2012CN102497987A Biaxially-oriented polyester film
06/13/2012CN102493234A Reserving agent for washing jean garments and preparation method thereof
06/13/2012CN102493184A Interface-enhanced carbon fiber/polycaprolactam composite material and preparation method thereof
06/13/2012CN102492737A Method for separating and purifying polyhydroxyalkanoate from interiors of microbial cells
06/13/2012CN102492388A High-melting-point polyester hot melt adhesive with better fluidity
06/13/2012CN102492355A Bi-component enamel paint resistant to high-temperature baking of special medium and preparation method thereof
06/13/2012CN102492275A Caffeic acid group polyester composition and preparation method thereof
06/13/2012CN102492129A Method for reducing content of acetaldehyde in granulated polyester slice
06/13/2012CN102492128A Preparation method and use of low-specific-surface-area titanium polyesterification catalyst
06/13/2012CN102492127A Tube alignment type condensation polymerization reaction kettle
06/13/2012CN102492126A Method and device for producing polyester polyol
06/13/2012CN102492125A Preparation method of copolyester for metal powder coating
06/13/2012CN102492124A Alcohol in-situ modified high melt strength polyester capable of being used for carbon dioxide foaming, and preparation method and application thereof
06/13/2012CN102492123A Method for preparing polyester with high melt strength for foaming CO2 by polyprotic acid in-situ modification and application thereof
06/13/2012CN102492122A Production method for high-viscosity polyethylene naphthalate
06/13/2012CN102492121A Preparation method and use of rare earth coated titanium polyesterification catalyst
06/13/2012CN102492120A Nanometer catalyst for compounding polytrimethylene terephthalate and preparation method and application thereof
06/13/2012CN102492119A Polyester polyol having block structure and application thereof
06/13/2012CN102491874A Metallic alkoxy complex, catalyst composition and preparation method of poly-caprolactone or poly-lactide
06/13/2012CN102127196B Ionic liquid segmented copolymer with imidazole-contained main chain and preparation method thereof
06/13/2012CN101925839B Birefringent film and polarizer
06/13/2012CN101643574B Transparent flame-retarding polyester film and preparation method thereof
06/13/2012CN101525412B High-barrier modification naphthalene contained copolyester for film
06/13/2012CN101511905B Method for producing polyesterols
06/13/2012CN101497688B Solid state polymerization method for preparing polylactic acid
06/13/2012CN101466761B Oxygen-absorbing resin, oxygen-absorbing resin compositions and oxygen-absorbing containers
06/13/2012CN101080432B Poly(trimethylene terephthalate) composition and shaped articles prepared therefrom
06/12/2012US8198397 Integrated steam heating in polyester production process
06/12/2012US8198392 Polymer producing method and apparatus and polymer degassing method and apparatus
06/12/2012US8198367 Thermoplastic acrylonitrile-butadiene-styrene resin composition with excellent releasability and colorability
06/12/2012US8198366 Thermoplastic resin composition and molded body
06/12/2012US8198364 Poly (vinyl alcohol) polymers, uses and preparation thereof
06/12/2012US8197943 Photocrosslinkable composition comprising a polyorganosiloxane
06/12/2012US8197802 Method for treating or inhibiting the formation of adhesions following surgery or injury
06/12/2012US8197710 Polymerizable compound and polymerizable composition
06/07/2012WO2012074252A2 Plasticizers for resin compositions and resin compositions including the same
06/07/2012WO2012073904A1 Polyester resin composition and molded body of same
06/07/2012WO2012072540A1 Polyester polyols based on aromatic dicarboxylic acids
06/07/2012WO2012072237A1 Dienophile-modified fatty acid composition and adhesive
06/07/2012WO2012072023A1 Polylactic acid block copolymers and preparation methods thereof
06/07/2012WO2012012765A3 Photocatalytic and other properties and applications of polyactic acid films
06/07/2012US20120142884 Bioresorbable Thermoset Polyester/Urethane Elastomers
06/07/2012US20120142854 Poly(Lactic Acid) Shrink Film
06/07/2012US20120142795 Hierarchical thermoplastic surface textures formed by phase transformation and methods of making
06/07/2012US20120142581 Polymer Formulations for Delivery of Bioactive Materials
06/07/2012US20120141385 Azeotrope-like compositions of tetrafluoropropene and alcohols
06/07/2012CA2819569A1 Polyester polyols based on aromatic dicarboxylic acids
06/06/2012EP2460864A1 Dienophile-modified fatty acid composition and adhesive
06/06/2012EP2460836A1 Process for producing biopolymer membranes and biopolymer membranes produced by this process
06/06/2012EP2460833A1 Method for purifying polymer granulate
06/06/2012EP2460539A1 Nanosphere or microsphere drug carrier, preparation method, composition and use thereof
06/06/2012EP2459615A1 Method for synthesizing polyesters in an acidic ionic liquid medium
06/06/2012CN102485821A Adhesive and its preparation method
06/06/2012CN102485770A Polyester and its production method
06/06/2012CN102485769A Water-soluble polyester for producing environmentally-friendly artificial plate and preparation method thereof
06/06/2012CN102485768A Polycarbonate unit-containing polylactic acid copolymer and preparation method thereof
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