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)
05/2012
05/02/2012EP2445966A2 Branched aliphatic-aromatic polyester blends
05/02/2012EP2445965A2 Pha compositions comprising pbs and pbsa and methods for their production
05/02/2012EP2445894A1 Ketal compounds and uses thereof
05/02/2012EP1885767B1 Transparent compositions, methods for the preparation thereof, and articles derived therefrom
05/02/2012EP1853713B1 Process for the isolation of polyhydroxyalkanoates (PHAs) from bacterial cells by solvent extraction
05/02/2012EP1598386B1 Process for production of polyester resin powder, process for production of polyester preforms and thermal treatment equipment for polyester resin powder
05/02/2012EP1263835B1 Aqueous polymer dispersions
05/02/2012CN102439061A Crosslinkable curing super-branched polyester and cured product and preparation method thereof
05/02/2012CN102439060A Method and device for producing semicrystalline polymer material
05/02/2012CN102433779A Oligomer removing agent for polyester-based fiber material
05/02/2012CN102433611A Technology for processing layered false twist high-elasticity moisture absorption and sweat releasing fibers
05/02/2012CN102433609A Spinning process for continuously polymerizing polyester silk by using hydrophilic ultra-simulation cotton
05/02/2012CN102433608A Superstrong dual-network filament and processing and preparation process thereof
05/02/2012CN102433607A Anti-deforming low stretch yarn and preparation process thereof
05/02/2012CN102433606A Ultra-strong reflecting low stretch yarn and preparation process thereof
05/02/2012CN102433605A Preparation method of antistatic, anti-balling, and ordinary pressure cation dyeable polyester chip
05/02/2012CN102433604A Method for preparing polyester fiber having compound functions of pilling resistance, ageing resistance and normal-pressure cationic dyeability
05/02/2012CN102433601A Production method of normal-pressure cation dyeable copolyester endless tow, chopped fiber and top wool
05/02/2012CN102432986A Biodegradable particle
05/02/2012CN102432907A Preparation method of low-temperature-resistant cold-resistant polyurethane bicomponent sole raw material
05/02/2012CN102432887A Preparation method of polyester-modified silica gel
05/02/2012CN102432886A Preparation method of star-type polylactic-acid grafting sodium alginate particles and applications thereof
05/02/2012CN102432856A Copolyether ester, elastic buffer member prepared thereby, preparation method of elastic buffer member, and rail traffic vehicle provided with elastic buffer member
05/02/2012CN102432855A Transparent modified copolyester and its sheet material preparation method
05/02/2012CN102432854A Polyester plasticizer for leading glass fiber to form felt and preparation method of polyester plasticizer
05/02/2012CN102432853A Plant-fiber-base polyether ester polylol, and preparation method and application thereof
05/02/2012CN102432852A Polylactic-acid-based isotactic compound crosslinking copolymer and preparation method thereof
05/02/2012CN102432851A Liquid alkyd resin and preparation method thereof
05/02/2012CN102432850A Method for preparing structure type flame-retardant castor-oil-based polyester polyol and applications thereof
05/02/2012CN102432849A Polymerizing production method for transparent amorphous copolyester
05/02/2012CN102432848A Slurry preparation method for producing polyester and system thereof
05/02/2012CN102432847A 2,5-furandicarboxylic-terephthalic-aliphatic copolyester and preparation method thereof
05/02/2012CN102432846A Method and device for producing polyester polyol continuously
05/02/2012CN102432808A Preparation method of resin for low-cost ink
05/02/2012CN102432800A Water-oil dual-purpose dispersion agent as well as preparation method and application thereof
05/02/2012CN102432797A Hydroxyl-terminated alkyd resin-modified waterborne polyurethane and preparation method thereof
05/02/2012CN102432796A Waterborne polyurethane synthesized by waterborne polyester and preparation method of waterborne polyurethane
05/02/2012CN102432783A PH response/hydrophobic group random copolymerization polymer, and preparation method and application thereof
05/02/2012CN102432774A Biodegradable temperature response hydrogel and preparation method thereof
05/02/2012CN102432771A Process for preparing unsaturated polyester resin from waste polyester films produced in production of glass fiber reinforced plastics
05/02/2012CN102432769A Unsaturated polyester resin and production method thereof
05/02/2012CN102030898B ABC-type amphiphilic biodegradable polyester triblock copolymer and preparation method and application thereof
05/02/2012CN101817917B Method for preparing controlled-release crystallized PPT polyester
05/02/2012CN101538360B Method for preparing flame-retarding PTT polyester
05/02/2012CN101175789B Titanium oxide sol and process for producing polyalkylene terephthalate therewith
05/02/2012CA2719855A1 Temperature sensitive hydrogel and block copolymers
05/01/2012US8168743 Curable benzoxazine macromonomers, their preparation and cured products
05/01/2012US8168742 Crosslinkable fluorinated aromatic prepolymer and its uses
05/01/2012US8168728 Polycarbonate diol with ease of reaction stabilization
05/01/2012US8168727 Polyester resin, production process therefor, and biaxially oriented polyester film comprising the polyester resin
05/01/2012US8168721 Coating compositions containing tetramethyl cyclobutanediol
05/01/2012US8168717 Polyester resin for toner, toner composition and resin particle
05/01/2012US8168302 Modified copolyesters and improved multilayer reflective films
05/01/2012US8168301 Polyester compositions, methods of manufacture, and uses thereof
05/01/2012CA2663637C Polyester compositions, methods of manufacturing said compositions, and articles made therefrom
05/01/2012CA2614716C Polyester toner compositions
05/01/2012CA2495065C Poly(trimethylene-ethylene ether) glycols
04/2012
04/26/2012WO2012053821A2 Heat-shrinkable polyester film
04/26/2012WO2012052527A1 Pendant hydrophile bearing biodegradable compositions and related devices
04/26/2012WO2012052385A1 Process for preparing foamed polymer
04/26/2012WO2012052186A1 Block copolymers including polylactide
04/26/2012WO2012018238A3 Biodegradable oriented polyester film and preparation method thereof
04/26/2012WO2011163393A3 Method for producing nanosurfaces with nano, micron, and/or submicron structures on a polymer
04/26/2012WO2011053252A1 Polymer coated magnetic particles
04/26/2012US20120101252 Stabilization of polyols
04/26/2012US20120101250 Novel dehydroabietic acid polymer
04/26/2012US20120101249 High iv melt phase polyester polymer catalyzed with antimony containing compounds
04/26/2012US20120101248 Method for producing polylactic acid
04/26/2012US20120101233 Catalytic systems for immortal ring-opening polymerisation of cyclic esters and cyclic carbonates
04/26/2012US20120101198 Reinforcing additives for composite materials
04/26/2012US20120101009 Cyclohexane oxidation process byproduct stream derivatives and methods for using the same
04/26/2012DE102010042810A1 Blockcopolymere umfassend Polylactid Block copolymers comprising polylactide
04/25/2012EP2444442A1 Process for production of polylactic acid
04/25/2012EP2444441A1 Process for preparing foamed polymer
04/25/2012EP2444440A2 Polyester compositions containing cyclobutanediol having high glass transition temperature and articles made therefrom
04/25/2012EP2444439A1 Method for producing crystallized polyester
04/25/2012EP2443169A2 Oxygen scavenging terpolymers
04/25/2012EP2443168A2 Methods of preparing wholly aromatic liquid crystalline polyester resin and wholly aromatic liquid crystalline polyester resin compound with constant melt viscosity
04/25/2012EP1972650B1 Polycondensation catalyst for polyester production and production of polyester
04/25/2012EP1855881B1 Breathable, heat-sealable composite polymeric film
04/25/2012CN102428120A 多元醇组合物，树脂共混物组合物，喷发组合物，及其各自的使用方法，及其各自的制备方法 Polyol composition, a resin blend composition, hairspray compositions, and their respective usage, and their respective methods of preparation
04/25/2012CN102428119A 结晶化聚酯的制造方法 The method of producing crystallized polyester
04/25/2012CN102423302A 载鬼臼苦素纳米胶束制剂和冻干制剂及其制备方法 Upload picropodophyllin micelle formulations and lyophilized formulation and preparation method
04/25/2012CN102423301A 紫杉醇纳米胶束的制备方法 Preparation of paclitaxel micelles
04/25/2012CN102153838B 一种可生物降解聚碳酸丁二醇酯型复合材料及其制备方法 A biodegradable polycarbonate and polybutylene terephthalate composite material and its preparation method
04/25/2012CN102127214B 加水稀释型工业漆用树脂及其制备方法 Diluted with water and industrial paint resin and preparation method
04/25/2012CN102051016B 可降解的双亲性三嵌段共聚物胶束及其制备方法和用途 Biodegradable amphiphilic triblock copolymer micelles and their preparation and use
04/25/2012CN101805444B 耐熔滴阻燃聚酯及其纳米复合材料和它们的制备方法 Droplet flame resistant polyesters and nanocomposite materials and their methods of preparation
04/25/2012CN101709310B 一种同步提取聚羟基烷酸脂和回收溶剂的方法及其装置 Method and apparatus for simultaneously extracted Polyhydroxyalkanoates grease and solvent recovery
04/25/2012CN101684174B 两亲性可生物降解聚酯梳型接枝共聚物及其温敏原位凝胶体系 Amphiphilic comb-shaped biodegradable polyester graft copolymer and its temperature-sensitive in situ gel system
04/25/2012CN101679619B 制备基于2,2,4,4-四甲基-1,3-环丁二醇和1,4-环己烷二甲醇的共聚聚酯的方法 Preparation of 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanol in a copolyester based method
04/25/2012CN101643541B 一种具有良好亲水性的改性聚乳酸及其生产方法 Having good hydrophilic modified polylactic acid and its production method
04/25/2012CN101469058B 脂肪族共聚酯及其制备方法及包含此共聚酯的熔喷非织布及纤维织布 Aliphatic copolyesters and its preparation method and include this copolyester meltblown nonwoven fabric and fiber weaving
04/25/2012CN101193937B 包含含有环丁二醇的聚酯组合物的瓶 Comprising a polyester bottle comprising cyclobutanediol composition
04/25/2012CN101006117B 高分子量缩聚物的制备 Preparation of high molecular weight condensation polymer
04/24/2012US8163866 Aromatic polyester resin composition
04/24/2012US8163850 Thermosetting polyester coating compositions containing tetramethyl cyclobutanediol
04/24/2012US8163849 Process of producing polylactic acid
04/24/2012US8163843 Crystalline copolymers having high solubility in non-halogenated solvents, and their use
04/24/2012US8163840 Polyester resin for toner, toner composition and resin particle
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