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)
06/2014
06/11/2014CN103857726A Method for producing polymer, device for producing polymer, device for producing complex, and polymer product
06/11/2014CN103857718A Stable emulsions and their use in the production of foams based on isocyanate
06/11/2014CN103857430A Packaging container for medical use
06/11/2014CN103849348A Polyester hot melt adhesive composition and preparation method thereof
06/11/2014CN103849304A Baking paint containing gallic acid and preparation method thereof
06/11/2014CN103849301A Quick-drying amino baking paint and preparation method thereof
06/11/2014CN103849300A Paint type amino alkyd baking paint and preparation method thereof
06/11/2014CN103848985A Novel compound containing sunitinib analogue structure as well as preparation method and application thereof
06/11/2014CN103848981A Water-based hyperbranched polymer for inhibiting hexavalent chromium in leather to generate chrome tanning agent and synthetic method thereof
06/11/2014CN103848980A Special PET (polyester) medical chip and preparation method thereof
06/11/2014CN103848979A P-dioxanone polymer as well as synthetic method and application thereof
06/11/2014CN102702490B Manufacturing method of illegal cooking oil modified light-cured resin
06/11/2014CN102702453B pH-responsive 6-arm star block copolymer and preparation method and application thereof
06/11/2014CN102639593B Reconstitutable reverse thermal gelling polymers
06/11/2014CN102617842B Antimony/ titanium composite catalyst and application thereof in method for preparing polyethylene glycol terephthalate (PET) copolyesters
06/11/2014CN102503850B Hydroxyl-contained N-acylamino acid and preparation method thereof
06/11/2014CN102224251B Method for producing poly-3-hydroxyalkanoate and agglomerate of poly-3-hydroxyalkanoate
06/10/2014US8748638 Processes for preparing diacids, dialdehydes and polymers
06/10/2014US8748637 Processes for preparing diacids, dialdehydes and polymers
06/10/2014US8748562 Process for preparing high molecular weight polyesters
06/10/2014US8748561 Dehydroabietic acid polymer, compact, method for producing dehydroabietic acid polymer, and dehydroabietic acid compound
06/10/2014US8748560 Adsorbent for the removal of blood cells
06/10/2014US8748559 High molecular weight polyester polymers with reduced acetaldehyde
06/10/2014US8748558 Biodegradable macromers
06/10/2014US8748555 Structurally precise poly(propylene carbonate) compositions
06/10/2014US8748543 Polylactic acid film
06/10/2014US8748534 Method for doping a polymer
06/10/2014US8748530 Arborescent polymers and process for making same
06/10/2014US8748525 Polyester film and method of fabricating the same
06/10/2014US8748514 Aqueous release agent and its use in the production of polyurethane moldings
06/10/2014US8747822 Alkoxylated citrate polyesters
06/10/2014CA2647415C Bioresorbable polymer comprising a sulphonyl diphenol, a hydroxybenzoic acid and a dicarboxylic acid
06/05/2014US20140155570 Process of biologically producing terephthalic acid and derivative thereof
06/05/2014US20140155562 Homoleptic rare earth triaryl complexes
06/05/2014US20140154489 Packaging film including a lactide copolymer
06/05/2014US20140151094 Active ester resin, method for producing the same, thermosetting resin composition, cured product of the thermosetting resin composition, semiconductor encapsulating material, pre-preg, circuit board, and build-up film
06/04/2014EP2738261A2 Process for the enzymatic production of terephthalic acid
06/04/2014EP2738196A1 Polylactic acid resin and method for producing same
06/04/2014EP2736944A1 Method for producing polymer
06/04/2014EP2736943A1 Method for producing polymer, device for producing polymer, device for producing complex, and polymer product
06/04/2014EP2736942A1 Extrusion blow molded articles
06/04/2014EP2736941A1 Curable epoxy resin composition
06/04/2014CN203625276U 适用于聚酯多元醇生产的灌注流量监控报警隔离装置 Perfusion flow suitable for polyester polyol production monitoring alarm isolation device
06/04/2014CN103842910A Electrophotographic photoconductor, copying machine using same, and dope for forming photosensitive layer thereof
06/04/2014CN103842404A Method for producing a bio-pet polymer
06/04/2014CN103842403A Production method for a biodegradable polyester copolymer resin
06/04/2014CN103835021A Preparation method of easily-degradable fibers with controllable degradation conditions and no formaldehyde residue
06/04/2014CN103835019A Production technology of high-strength ultraviolet-proof fiber
06/04/2014CN103835018A Production technology of ultraviolet-proof fibers
06/04/2014CN103835017A Blocked copolymerized polylactic acid fiber and its preparation method
06/04/2014CN103835016A Polylactic acid fiber
06/04/2014CN103834254A Bi-component coating unsaturated polyester resin and preparation method thereof
06/04/2014CN103834147A Alkali resistant resin composition and its preparation method
06/04/2014CN103834003A New compound containing xalkori structure, preparation method thereof and application
06/04/2014CN103833998A Novel compound with ethacrynic acid structure as well as preparation method and application of novel compound
06/04/2014CN103833997A New compound with tozasertib structure as well as preparation method and application thereof
06/04/2014CN103833996A Resin production apparatus
06/04/2014CN103833995A Copolyester, and production method and use thereof
06/04/2014CN103833994A Alkali-soluble copolyester and its production method and use
06/04/2014CN103833993A Amorphous copolyester, substrate, and optical film
06/04/2014CN103833992A Polyester composition, and preparation method and use thereof
06/04/2014CN103833957A Polymer porous membrane as well as preparation method and application thereof
06/04/2014CN103833919A Air-dried unsaturated polyester resin and production method thereof
06/04/2014CN103833662A Benzoxazole phenol derivatives, aluminum complex of derivatives and preparation and application of aluminum complex
06/04/2014CN103360587B Melt polycondensation method, special reactor and falling-film elements
06/04/2014CN103319705B Melt polycondensation reaction method, and reactor and falling film tube used for same
06/04/2014CN102977365B Terpolymer of diazoacetate, carbethoxy cabbeen and cyclic lactone and preparation method thereof
06/04/2014CN102850687B Magnesium-aluminium-zinc modified nontoxic composite stabilizing agent capable of improving wire cable electrical performance
06/04/2014CN102775584B Pre-polycondensation reactor
06/04/2014CN102676110B Method for preparing special adhesive for compounding low temperature type aluminum buckle plates
06/04/2014CN102643419B Preparation method of aliphatic-aromatic copolyester
06/04/2014CN102627758B Dual-core amine imine zinc catalyst and preparation method and application thereof
06/04/2014CN102604051B Poly(butylene succinate) and preparation method thereof
06/04/2014CN102482405B Process for producing polyether-polyester block copolymer
06/04/2014CN102372846B Branched polyether ester elastomer material and preparation method thereof
06/04/2014CN102361907B Unsaturated polyester resin composition
06/04/2014CN101626825B Polyester production system employing an unagitated esterification reactor
06/04/2014CN101031603B Removal of residual acetaldehyde from polyester polymer particles
06/03/2014US8742060 Processes for producing hexamethylenediamine (HMD), adiponitrile (ADN), adipamide (ADM) and derivatives thereof
06/03/2014US8742058 Biaxially oriented polyester film and linear magnetic recording medium
06/03/2014US8742057 Polycarbonate resin composition
06/03/2014US8742029 Copolyester blends with improved melt strength
06/03/2014US8741992 Polycarbonate compositions with phenolically substituted triazine derivative
06/03/2014US8741317 Slow-degrading polymers comprising salicylic acid for undelayed and sustained drug delivery
05/2014
05/30/2014WO2014081102A1 Method for preparing biodegradable polyester copolymer and polyester copolymer prepared thereby
05/30/2014WO2014081101A1 Method for preparing biodegradable polyester copolymer
05/30/2014WO2014080908A1 Negative photosensitive resin composition
05/30/2014WO2014080876A1 Method for producing glycolide, which is provided with rectification step by means of gas-liquid countercurrent contact, and method for purifying crude glycolide
05/30/2014WO2014079393A1 Method for preparing flame-retardant melt droplet-resistant polyester
05/30/2014WO2014057349A3 Biodegradable cross-linked polymer, vascular stent and manufacturing methods therefor
05/29/2014US20140148558 One-step, one-pot process for preparing multiblock and gradient copolymer
05/29/2014US20140148514 Poly(alkylene co-adipate terephthalate) prepared from recycled polyethylene terephthalate having low impurity levels
05/28/2014EP2735615A1 Method for producing organic acid
05/28/2014EP2735579A1 Radically curable resin composition
05/28/2014EP2734593A1 An aqueous dispersible polymer composition
05/28/2014EP2734566A1 Sulfopolyester polymer compositions with improved water dispersibility
05/28/2014CN203610127U 用于聚酯多元醇合成的氮气输送装置 Nitrogen gas delivery means for the synthesis of polyester polyol
05/28/2014CN203610115U 聚酯多元醇生产用蒸汽回收装置 Polyester polyol process steam recovery
05/28/2014CN203610113U 聚酯多元醇生产用余热回收装置 Polyester polyol production waste heat recovery unit
05/28/2014CN203610078U 一种用于聚酯多元醇合成实验的磁力密封搅拌装置 A magnetic polyester polyol synthesis experiment sealing stirring means
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