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)
08/2012
08/15/2012EP2291432B1 Use of a c11 diol or c11 diol mixture for producing polymers
08/15/2012EP2201053B1 Graft copolymers as drug delivery systems
08/15/2012EP2101972B1 Method for producing homogeneously crystallized polycondensate pellets
08/15/2012EP1844087B1 Poly(trimethylene terephthalate) composition and shaped articles prepared therefrom
08/15/2012EP1651715B1 Method to decrease the aldehyde content of polyesters
08/15/2012CN202379923U Experimental facility used for polyester solid-phase polymerization
08/15/2012CN202379922U Device for processing tail gas in polyester or copolyester production process
08/15/2012CN202379921U Multi-section fractionating column
08/15/2012CN202379920U Polyester experiment device
08/15/2012CN102639599A Method for bulk polymerization of lactide
08/15/2012CN102639598A Insulating film for electromagnetic coil, and motor and transformer each equipped with same
08/15/2012CN102639597A Use of hyperbranched polyesters in cosmetic and dermatological formulations
08/15/2012CN102639596A Polyester compositions for molding clear parts
08/15/2012CN102639595A Method for producing plastics using 1,6-hexanediol with an aldehyde content of less than 500 ppm
08/15/2012CN102639594A Biodegradable composition comprising polymers of natural origin and aliphatic-aromatic copolyesters
08/15/2012CN102639593A Reconstitutable reverse thermal gelling polymers
08/15/2012CN102634903A Production method of no-network polyester fabric
08/15/2012CN102634270A Hard film rust preventive oil for train hub rust prevention and preparation method of hard film rust preventive oil
08/15/2012CN102634174A Preparation method of flame-retardant copolyester film of phosphorus, silicon and fluorine
08/15/2012CN102634001A Method for enhancing hydrolysis resistance of biodegradable copolyester by way of blocking
08/15/2012CN102634000A Block type polyester dispersant and manufacturing method thereof
08/15/2012CN102633999A P-N flame retardant and preparation method thereof
08/15/2012CN102633998A Polycondensation catalyst for production of polyester, process for production of the catalyst, and process for production of polyester
08/15/2012CN102633997A Method for preparing polyester polyol from illegal cooking oil
08/15/2012CN102633996A Method for catalytically synthesizing polylactic acid by utilizing ionic liquid
08/15/2012CN102633959A PH-responsive comb-like copolymer and preparation and application thereof
08/15/2012CN102633824A Tridentate organo-aluminum compound containing pyridine group and synthetic method for same
08/15/2012CN102633822A Bidentate organic zinc compound containing pyridine group and synthesis method thereof
08/15/2012CN102631713A Degradable postoperative anti-adhesive membrane and preparation method thereof
08/15/2012CN102102003B Polyester hot melt adhesive for making films and preparation method thereof
08/15/2012CN101805498B Polylactic acid combination containing sulfonic acid compound and nitrogenous organic compound and preparation method thereof
08/15/2012CN101423599B Wholly aromatic liquid-crystalline polyester
08/15/2012CN101151295B Polyarylate compositions and articles therefrom
08/14/2012US8242232 Copolymers with amorphous polyamide segments
08/14/2012US8242231 Method for recycling amine catalyst in interfacial polycarbonate manufacturing process
08/14/2012US8242230 Macromolecular antioxidants based on sterically hindered phenols and phosphites
08/14/2012US8242186 Lactic acid oligomer and method for producing the same
08/14/2012US8241747 Malodor absorbent polymer and fiber
08/14/2012US8241545 Method of making polylactic acid and its products
08/14/2012CA2553619C Biodegradable multi-block co-polymers
08/09/2012WO2012105815A2 Biodegradable paox microspheres having cationic properties
08/09/2012WO2012105770A2 Polyester resin composition and a production method therefor
08/09/2012WO2012105730A1 Biodegradable resin and method for manufacturing same
08/09/2012WO2012105469A1 Liquid-crystal polyester and manufacturing process therefor
08/09/2012WO2012105149A1 Method for synthesizing polyester using organic catalyst
08/09/2012WO2012104159A1 Alkaline liquid detergent compositions
08/09/2012WO2012104158A1 Soil release polymers
08/09/2012WO2012104157A1 Soil release polymers
08/09/2012WO2012104156A1 Soil release polymers
08/09/2012US20120202966 Method for producing polyesters and co-polyesters from lactones
08/09/2012US20120202965 Integrated Co-Production of Dicarboxylic Acids
08/09/2012US20120202964 Copolyester and preparation method and use thereof
08/09/2012US20120202962 Device and method for producing polybutylene succinate
08/09/2012US20120202912 Surface treatment by photopolymerisation to obtain biocidal properties
08/09/2012US20120202907 Lignin based polyol from black liquor and glycerine
08/09/2012US20120202064 Poly(lactic-glycolic)acid cross linked alendronate (plga-aln) a short term controlled release system for stem cell differentiation and drug delivery
08/09/2012US20120201967 Method for coating paper
08/09/2012DE112010001721T5 Elektrofotografischer Toner Electrophotographic toner
08/09/2012DE112009003714T5 Kristalline Harze für Toner Crystalline resins for toner
08/08/2012EP2484714A1 Polyester film for protection of back surfaces of solar cells
08/08/2012EP2484683A2 Organotin compound, method for preparing same, and method for preparing polylactide using same
08/08/2012EP2483229A2 Biobased polyol cross-linkers for use in preparing polyesters and reversible polyurethanes
08/08/2012EP2252645B1 Polyester resin, method of producing the same, composition for molded article and molded article
08/08/2012EP2240531B1 Crosslinked glycerol or oligoglycerol esters, and use thereof as an additive in drilling fluids
08/08/2012CN102630235A Polyvinyl acetal/polyester graft copolymer, and dispersant
08/08/2012CN102628194A Terylene air-jet textured yarn fabric with high color fastness
08/08/2012CN102627938A Preparation method of nonsaturated polyester polyurethane segmented copolymer solvent-free adhesive
08/08/2012CN102627883A Production method for corona resistant enamel wire
08/08/2012CN102627838A Laser-markable PET chip and preparation method thereof
08/08/2012CN102627760A Catalyst composition and preparation method of polylactic acid
08/08/2012CN102627759A Polyester catalyst with attapulgite as carrier, preparation thereof and application thereof
08/08/2012CN102627758A Dual-core amine imine zinc catalyst and preparation method and application thereof
08/08/2012CN102627757A Flame-retardant alkyd resin and preparation method thereof
08/08/2012CN102627756A Synthetic method of polylactic acid-polyethylene glycol
08/08/2012CN102627755A Synthetic method of semi-crystalline polyester resin with low viscosity and high toughness for powder coating
08/08/2012CN102627754A Method for preparing flexible polylactic acid copolymer
08/08/2012CN102627740A Low styrene volatilization unsaturated polyester gel coat resin and preparation method thereof
08/08/2012CN102234370B Aluminum catalyst for polyester synthesis, preparation method thereof and usage method thereof
08/08/2012CN102219924B Device for separating cotton-polyester blended fabrics and repolymerizing polyester
08/08/2012CN102070772B Preparation method of solid mint type spice
08/08/2012CN101959928B Group 3 post-metallocene complexes based on bis(naphthoxy)pyridine and bis(naphthoxy)thiophene ligands for the ring-opening polymerisation of polar cyclic monomers
08/08/2012CN101755010B Method for stabilizing polymers containing repeating lactic acid units, and stabilized polymers so made
08/08/2012CN101679732B Polylactic acid composition and fiber composed of the same
08/08/2012CN101541355B N-substituted monomers and polymers
08/08/2012CN101535373B Process for production of polyester
08/08/2012CN101461966B Method for preparing degradable flexible medical film material
08/08/2012CN101193932B Polyester compositions which comprise cyclobutanediol and have a certain combination of inherent viscosity and moderate glass transition temperature and articles made therefrom
08/08/2012CN101146846B Method of application of a reactive atmosphere for continuous and/or discontinuous solid phase polymerisation of polyester
08/07/2012US8236923 Fluorine-containing polymer and method of producing fluorine-containing polymer
08/07/2012US8236921 Integrated co-production of dicarboxylic acids
08/07/2012US8236917 Compound having silsesquioxane skeleton and its polymer
08/07/2012US8236914 Self-assessing mechanochromic materials
08/07/2012US8236905 Hyperbranched polymers having ethylenically unsaturated groups
08/07/2012US8236880 Compositions comprising an amino triazine and ionomer or ionomer precursor
08/07/2012US8236424 Multilayer coating package on flexible substrates for electro-optical devices
08/02/2012WO2012103208A2 Compositions of glycidyl methacrylate copolymer suitable as chain extender for poly(lactic acid)
08/02/2012WO2012102792A1 Polymeric compositions comprising polylactic acid oligomers and methods of making the same
08/02/2012WO2012102463A1 Polylactic acid resin film
08/02/2012WO2012102335A1 Power device and package for power device
08/02/2012WO2012102238A1 Polyester film, method for producing same, backsheet for solar cell, and solar cell power generation module
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