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
06/27/2012EP2467411A1 Copolyester polyols, prepolymers, and polyurethane elastomers formed therefrom and processes for making same
06/27/2012EP2118168B1 Method for producing a copolymer of at least one cyclic monomer
06/27/2012EP2066724B1 Flame-retardant compound and method of forming a continuous material therefrom
06/27/2012EP1745089B1 Gel with a high concentration of branched sulphonic polyester and method for preparing same
06/27/2012CN202284190U Circulatory 1,3-propanediol (PDO) treating column used in continuous production process of polytrimethylene terephthalate (PTT)
06/27/2012CN102516788A Material for wood-plastic furniture capable of being coated
06/27/2012CN102516557A Biodegradable aliphatic ester-semi aromatic amide copolymer and preparation method
06/27/2012CN102516517A Method for preparing polyester-polyester blocked copolyester
06/27/2012CN102516516A Quadridentate imine imide aluminum catalyst and preparation method and application thereof
06/27/2012CN102516515A Cellular jacket type final polymerization kettle
06/27/2012CN102516514A Start-up method for polyester solid-phase polymerization
06/27/2012CN102516513A Preparation method of low-yellowing 2,5-furandicarboxylic acid-based polyester
06/27/2012CN102516512A Preparation method of 70/30 high-Tg mixed type polyester resin
06/27/2012CN102516511A Polyester resin for high-performance aqueous coating and preparation method thereof
06/27/2012CN102516510A Dimple jacket-type prepolymerization vessel
06/27/2012CN102516509A Method for preparing polyester slices for optical film and optical film
06/27/2012CN102516508A Method of multistage solid-phase polycondensation of polyester particle
06/27/2012CN102516507A Preparation method for polylactic acid-ferroferric oxide nanometer composite materials
06/27/2012CN102516506A Photosensitive PCL (polycaprolactone)-based copolymer and preparation method thereof
06/27/2012CN102516484A Synthesis process of polyurethane stock solution for energy-saving heat-insulation nano wall
06/27/2012CN102516468A Unsaturated polyester resin with high cohesive force and high wettability and preparation method for unsaturated polyester resin
06/27/2012CN102516467A Method for recycling unsaturated resin production wastewater
06/27/2012CN102516417A Cyclodextrin-based polymers for therapeutics delivery
06/27/2012CN102516412A Glycollic acid grafted chitosan copolymer, preparation method thereof, and application of glycollic acid grafted chitosan copolymer used as scleral bucking material
06/27/2012CN102516279A Compound containing aluminum core as well as preparation method and application thereof
06/27/2012CN102516273A Compound containing zinc core as well as preparation method and application thereof
06/27/2012CN102250329B Production technology of PVC external lubricant
06/27/2012CN102093617B Method for preparing composite conductive polyethylene carbon black material with improved positive temperature coefficient performance
06/27/2012CN102010504B Method for preparing hyperbranched polyester
06/27/2012CN101955580B Plasticizer for improving polylactic acid by mixing with polylactic acid and preparation method thereof
06/27/2012CN101942078B Titanium polyester catalyst for preparing polyester
06/27/2012CN101921371B Long chain branching polylactic resin and preparation method thereof
06/27/2012CN101864048B Method for preparing block type polyelectrolyte
06/27/2012CN101845682B Preparation method of rare earth efficient light-conversion polyester material
06/27/2012CN101602782B Ferrocenyl diketiminate rare earth metal amide and application thereof
06/27/2012CN101591426B Polylactide manufacturing apparatus and method for manufacturing polylactide
06/27/2012CN101460546B Polyamide, polyester and polyether block copolymer
06/27/2012CN101445593B Aquosity short oil alkyd resin and preparation method thereof
06/27/2012CN101443103B Process and apparatus for continuous polymerization of polymer in solid phase
06/27/2012CN101371933B Biodegradable hydrogel with temperature sensitivity and production method and use thereof
06/27/2012CN101356231B Heat-sealing material for aluminum foils and polyethylene terephthalate foils against polypropyl, polyvinyl chloride, and polystyrol containers
06/27/2012CN101253215B Method for producing polyester
06/27/2012CN101160340B Transparent compositions, methods for the preparation thereof, and articles derived therefrom
06/26/2012US8207289 High molecular weight polyester polymers with reduced acetaldehyde
06/26/2012US8207288 Polycarbonate polymer, coating liquid, and electrophotographic photosensitive body
06/26/2012US8207287 Polycarbonate polymers containing bisphenol compounds
06/26/2012US8207263 Immobilization of membrane proteins onto supports via an amphiphile
06/26/2012US8207262 Hydroxyphenyl cross-linked macromolecular network and applications thereof
06/21/2012WO2012083026A1 Branched polyol polyesters, blends and pharmaceutical formulations comprising same
06/21/2012WO2012081827A2 Polylactic acid resin composition and packaging film
06/21/2012WO2012081529A1 Polyester composition for solar battery and method for producing same
06/21/2012WO2012081415A1 Polyester resin and production method therefor, polyester film, back sheet for solar cells, and solar cell module
06/21/2012WO2012081385A1 Method for producing polyester film, polyester film for solar cell, and solar cell electric power generation module
06/21/2012WO2012081372A1 Process for producing polyester resin, polyester film, process for producing polyester film, back sheet for solar cell, and solar-cell module
06/21/2012WO2012080660A1 Nucleus covered with pha
06/21/2012WO2012080385A1 Oil in water emulsion
06/21/2012WO2012080304A1 Star- and tree-shaped branched polymers having flame-retardant properties
06/21/2012WO2012053821A3 Heat-shrinkable polyester film
06/21/2012WO2012036913A3 Bio-renewable plasticizers derived from vegetable oil
06/21/2012US20120157655 Polyalkylene glycol-based polymer and process for producing the same
06/21/2012US20120157626 Hybrid Superparamagnetic Iron Oxide Nanoparticles And Polyethylenimine As A Magnetoplex For Gene Transfection
06/21/2012US20120157619 Color in Titanium Catalyzed Polyesters
06/21/2012US20120157560 Ketal esters of anhydropentitols and uses thereof
06/21/2012US20120156304 Branched polyol polyesters, blends, and pharmaceutical formulations comprising same
06/21/2012US20120156135 Particles with multiple functionalized surface domains
06/21/2012US20120153224 Wholly aromatic liquid-crystalline polyester resin and composition comprising the same
06/21/2012DE102010054892A1 Producing a polyester, useful to produce molded bodies, comprises carrying out dehydration or partial condensation of hydroxycarboxylic acid and dicarboxylic acid, adding zinc containing catalyst and performing polycondensation
06/21/2012CA2820198A1 A polylactic acid resin composition and a packaging film
06/20/2012EP2465889A1 Liquid crystalline polyester and process for producing same
06/20/2012EP2464678A1 Semi-crystalline, fast absorbing polymer formulation
06/20/2012EP2215136B1 Styrene-free unsaturated polyester resin composition
06/20/2012EP1562559B1 Bio-degradable colloid particles, in particular for pulmonary applications
06/20/2012CN202279795U 聚对苯二甲酸1,3-丙二醇酯连续生产装置中的第二酯化反应器 Poly (trimethylene terephthalate) continuous production means second esterification reactor
06/20/2012CN1910217B Biogradable multi-block co-polymers
06/20/2012CN102510872A Binder resin for toner
06/20/2012CN102510797A Method for producing metal foil laminate
06/20/2012CN102505175A Regenerated terylene filament and preparation method thereof
06/20/2012CN102505150A Manufacturing method for polyester industrial filament added with recycled bottle pieces
06/20/2012CN102504747A Powder binder for glass fiber chopped strand mat and preparation method thereof
06/20/2012CN102504677A Polyester velvet top coat for metal substrate
06/20/2012CN102504507A Polylactic acid toughening and modifying agent and preparation method thereof
06/20/2012CN102504502A Preparation process of PBT (polybutylece terephthalate) slice for optical cable tackification
06/20/2012CN102504293A Preparation method of hyperbranched polyester modified organic silicon resin and coating comprising resin
06/20/2012CN102504271A Method for preparing hyperbranched polyester modified organic silicon resin
06/20/2012CN102504267A Paclitaxel bonded amphipathic aliphatic polyester-b-polyphosphate high polymer and preparation thereof
06/20/2012CN102504265A Method for preparing polyester modified organic silicon resin and coating containing the resin
06/20/2012CN102504229A Synthesis method of in-situ-enhanced thermosensitive polymer and degradable in-situ-enhanced injectable thermosensitive hydrogel
06/20/2012CN102504228A Method for preparing non-ionic hyperbranched linear polymer emulsifier
06/20/2012CN102504227A Process method for synthesizing lactic acid-lysine copolymer by catalytically opening loop and copolymerizing with acetic bicyclo-guanidine
06/20/2012CN102504226A Esterification catalyst, polyester process and polyester article
06/20/2012CN102504225A Vapor condensing and recovering device for use in production of polyester
06/20/2012CN102504224A Hydrophilic copolyester slices prepared by continuous method and preparation method thereof
06/20/2012CN102504223A Polyether ester polyhydric alcohol and using method thereof
06/20/2012CN102504222A Alkyd resin and synthesizing method thereof
06/20/2012CN102504221A Method for preparing modified alkyd resin
06/20/2012CN102504220A Anti-yellowing alkyd resin and synthesis method thereof
06/20/2012CN102504219A Method for preparing polyester resin for super-weatherability outdoor powder coating
06/20/2012CN102504218A Method for preparing polyester resin for high-gloss outdoor powder coating
06/20/2012CN102504217A Method for preparing special polybutylene terephthalate for high-speed spinning
06/20/2012CN102504216A Preparation method of phthalic anhydride polyalcohol for synthesis of thermoplastic polyurethane (TPU)
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