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)
05/2014
05/28/2014CN203609914U 一种聚酯多元醇合成用的冷凝回流装置 A polyester polyol synthesis of condensate return system
05/28/2014CN203609892U 聚酯多元醇合成酯化反应用控制蒸发装置 Polyester polyol synthesis esterification reaction control evaporation plant
05/28/2014CN103827192A 基于还原性糖和氢化糖的矿棉用粘合组合物、以及获得的隔离性产品 Based on reducing sugars and sugar hydrogenated mineral wool with an adhesive composition, and the isolation of the obtained product
05/28/2014CN103827168A 聚合物制造方法 Polymer manufacturing method
05/28/2014CN103827167A 制备聚酯 Preparation of Polyester
05/28/2014CN103827166A 树脂、树脂组合物及其制备方法以及使用该树脂组合物的色调剂 Resin, the resin composition and preparation methods, and the use of toner resin composition
05/28/2014CN103820879A 一种含咖啡炭的亲水聚酯纤维及其制备方法 Hydrophilic polyester fiber and its preparation method of carbon-containing coffee
05/28/2014CN103820878A 一种多功能亲水聚酯纤维的制备方法 Method for preparing multifunctional hydrophilic polyester fibers
05/28/2014CN103820069A 双组分无溶剂聚氨酯胶黏剂及其制备方法 Two-component solvent-free polyurethane adhesive and its preparation method
05/28/2014CN103820067A 干法pu热转印用背胶组合物及其制备方法 Dry pu thermal transfer adhesive composition and its preparation method
05/28/2014CN103819884A 新型耐热高韧聚乳酸复合材料及其制备方法 The new heat-resistant high-toughness polylactic acid composite material and its preparation method
05/28/2014CN103819662A 一种合成脂肪族-芳香族共聚酯的方法 A synthetic aliphatic - aromatic co-polyesters
05/28/2014CN103819661A 一种无排放环保型聚酯多元醇的生产工艺 A non-emission of environmentally friendly production processes polyester polyol
05/28/2014CN103819660A 原位改性环氧基植物油制备聚酯多元醇的方法 Preparation of vegetable oil in situ modified epoxy polyester polyol
05/28/2014CN103819659A 一种长碳链二元酸聚酯及其制备方法和应用 A long-chain dicarboxylic acid polyester and its preparation method and application
05/28/2014CN103819658A 一种生产具有低丙交酯单体含量的聚乳酸的方法 A method of polylactic acid having a low monomer content of the lactide production
05/28/2014CN103819621A 一种大分子网状结构的衣康酸类共聚酯的制备方法 Macromolecules preparation of itaconic acid copolyesters mesh structure
05/28/2014CN103819620A 回收pet型不饱和聚酯模压井盖树脂及其制备方法和用途 Recycling pet unsaturated polyester resin and molded covers preparation and use
05/28/2014CN102838736B 一种脂肪族-芳香族共聚酯及其制备方法 An aliphatic - aromatic copolyesters and preparation method
05/28/2014CN102781986B 光交联性聚轮烷、具有该光交联性聚轮烷的组合物、以及该组合物的交联体、以及它们的制造方法 Photo-crosslinking polyrotaxane having the photo-crosslinkable compositions polyrotaxane, the composition and crosslinked, and a production method thereof
05/28/2014CN102604063B 一种聚酯树脂及其制备方法和一种汽车中涂漆 A polyester resin and preparation method and a car paint
05/28/2014CN102586940B 一种生物质聚酯短纤及其制备方法 A substance polyester staple fiber and preparation method of Health
05/28/2014CN102333810B 容器成形用对苯二甲酸乙二酯型聚酯树脂及其生产方法 Container molding terephthalate type polyester resin and its production process
05/28/2014CN102149745B 带有羟基酸嵌段的聚合物 Block polymers with hydroxy acids
05/28/2014CN102015823B 用于制备聚酯颗粒的干燥器结构 Dryer structure for preparing the polyester granules
05/28/2014CN101965375B 感光性树脂以及利用其的感光性树脂组合物 The photosensitive resin composition and a photosensitive resin composition using thereof
05/28/2014CN101809062B 单封端的聚异丁烯及其制造方法 Polyisobutylene and method of manufacturing single capped
05/28/2014CN101338027B 含有氨基的聚酯 Amino group-containing polyesters
05/27/2014US8735535 Production method of polycarbonate resin
05/27/2014US8735515 “Green” plastic materials and methods of manufacturing the same
05/27/2014US8735505 Elastomer blends containing polycarbonates and copolyetheresters derived from polyethylene terephthalate, method of manufacture, and articles therefrom
05/27/2014US8735504 Methods for preparing polymers having low residual monomer content
05/27/2014US8734817 Hyaluronic acid based copolymers
05/22/2014WO2014077545A1 Production method for polycondensation resin
05/22/2014WO2014076069A1 Transparent film
05/22/2014WO2014075998A1 Biodegradable polyester mixture
05/22/2014WO2014075997A1 Biodegradable polyester mixture
05/22/2014US20140142276 Polylactic acid resin and method for producing same
05/22/2014US20140142275 Poly(lactic-co-glycolic acid) synthesized via copolycondensation catalyzed by biomass creatinine
05/22/2014US20140142247 Amorphous copolyester, substrate, and optical film
05/22/2014US20140142220 Fluorine-containing polymer, the preparation process and use thereof, pigment dispersion and the preparation process
05/22/2014US20140142207 Ultra low density biodegradable shape memory polymer foams with tunable physical properties
05/22/2014US20140141372 Photosensitive polymer, resist composition including the photosensitive polymer and method of preparing resist pattern using the resist composition
05/22/2014US20140141369 Resin, resin composition and method for producing the same, and toner using this resin composition
05/22/2014US20140138654 Poly alpha-amino acid and ferroelectric memory element using same
05/21/2014EP2733158A1 Resorbable phenolic polymers
05/21/2014EP2731982A1 Poly((lactic-co-glycolic acid)-b-lysine) and process for synthesizing a block copolymer of plga {poly(lactic-co-glycolic acid)} and pll (poly-e-cbz-l-lysine)
05/21/2014EP2731980A1 Method for color stabilization of poly(butylene-co-adipate terephthalate
05/21/2014CN203598816U 一种用于聚酯树脂合成的大型反应设备 A large-scale reaction apparatus for the synthesis of the polyester resin
05/21/2014CN103814060A 包含间苯二甲酸的支化聚酯聚合物和包含它的涂料 The branched polymer comprises a polyester of isophthalic acid and a coating material containing it
05/21/2014CN103805214A 液晶配向剂、液晶配向膜、液晶显示元件的相位差膜及液晶显示元件的液晶单元 The liquid crystal alignment agent, a liquid crystal alignment film, a retardation film and a liquid crystal display element is a liquid crystal display element is a liquid crystal cell
05/21/2014CN103804670A 聚酯二元醇的合成工艺 Synthesis of polyester diol
05/21/2014CN103804669A 一种用作pvc增塑剂的蓖麻油基聚酯的制备方法 Castor oil, used as a plasticizer based polyester pvc preparation
05/21/2014CN103804668A 一种利用回收醇制备己二酸类聚酯多元醇的方法 A process for preparing adipic acid based polyester polyol recovered polyol Methods
05/21/2014CN103804667A 提高热致性液晶聚合物分子量的方法 Improve thermotropic liquid crystal polymer molecular weight method
05/21/2014CN103804666A 一种液晶聚合物的制备方法 Method for preparing a liquid crystal polymer,
05/21/2014CN103804665A 一种多羟基聚酯的制备方法 A polyhydroxy polyester preparation
05/21/2014CN103804664A 一种可生物降解的多嵌段结构聚酯及其制备方法和用途 A biodegradable polyester multi-block structure and its preparation and use
05/21/2014CN103804663A 一种脂肪族-聚乳酸嵌段共聚物及其制备方法 An aliphatic - polylactic acid block copolymer and its preparation method
05/21/2014CN103804662A 一种用作纺丝原液的聚丁二酸丁二醇酯的制备方法 Preparation for use as a spinning dope of poly (butylene succinate)
05/21/2014CN103804661A 一种石墨烯/聚乳酸复合材料及其制备方法 One kind of graphene / polylactic acid composite material and its preparation method
05/21/2014CN103804660A 一种不饱和脂肪族-聚乳酸嵌段共聚物及其制备方法 An unsaturated aliphatic - polylactic acid block copolymer and its preparation method
05/21/2014CN103804155A 二醇以及聚碳酸酯树脂或聚酯树脂 Diol or a polyester resin and a polycarbonate resin
05/21/2014CN103801246A 一种用于pbt连续聚合的圆盘反应器 An apparatus for continuous polymerization pbt disc reactor
05/21/2014CN102863596B 一种聚乳酸嵌段共聚物及改性聚乳酸的制备方法 A block copolymer of lactic acid and polylactic acid-modified polyethylene prepared
05/21/2014CN102796250B 一种生物基聚芳酯及其制备方法 One bio-based Polyarylate its preparation method
05/21/2014CN102675615B 磺酸盐型水溶性含羟基的饱和聚酯树脂及其制备方法 Water-soluble salts of unsaturated polyester resins and hydroxyl-containing preparation
05/21/2014CN102660009B 一种阻燃线型共聚酯树脂的制备方法 A linear flame retardant copolyester resin prepared
05/21/2014CN102639597B 超支化聚酯在化妆品和皮肤病配制剂中的用途 Hyperbranched polyesters in the cosmetic and dermatological use of the formulation
05/21/2014CN102604053B 一种生物质聚酯的制备方法 A method for producing a polyester raw material
05/21/2014CN102471470B 包含支化低聚或聚合化合物的混合物及其制备方法和用途 Contains branched oligomeric or polymeric compounds and their preparation and use a mixture of
05/21/2014CN102432856B 共聚醚酯、由其制得的弹性缓冲件、制备方法及具有其的轨道交通车辆 Copolyetherester, obtained by resilient bumper, preparation method and has its rail transportation vehicles
05/21/2014CN102272196B 由高流动性和延展性的热塑性组合物制备的照相机透镜及制备该照相机透镜的方法 The camera lens is formed of high flow and ductility, preparation of a thermoplastic composition and a method for preparing the camera lens
05/21/2014CN102232092B 聚氨酯的制造方法及由该方法得到的聚氨酯的用途 The method of producing a polyurethane and a polyurethane obtained by the method uses
05/21/2014CN102159308B 酸封端的己内酯或戊内酯分散剂 Acid-terminated caprolactone or valerolactone dispersant
05/21/2014CN102089350B 处理含残留催化剂的聚合物的方法 Treatment of the catalyst residue-containing polymer
05/21/2014CN101883773B 聚缩酮，合成和应用 Polyketal, synthesis and applications
05/21/2014CN101802052B 来自多元醇和氧代羧酸酯的缩酮化合物 Ketal compounds derived from polyhydric alcohols and oxo-carboxylic acid ester
05/20/2014US8730437 Method for making a treated polymer for a liquid crystal alignment agent, the treated polymer made thereby, and liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display element containing the treated polymer
05/20/2014US8729215 Sacrificial polymer compositions including polycarbonates having repeat units derived from stereospecific polycyclic 2,3-diol monomers
05/20/2014US8729212 Polymer compositions and devices
05/20/2014US8729189 Propylene-based block copolymer, composition containing the copolymer, and molded products obtained therefrom
05/20/2014US8729030 Peptides that bind to the erythropoietin receptor
05/20/2014CA2644444C Process for the modification of biodegradable polymers
05/20/2014CA2599990C Process for extracting and recovering polyhydroxyalkanoates (phas) from cellular biomass
05/15/2014WO2014075057A1 Poly(dihydroferulic acid) a biorenewable polyethylene terephthalate mimic derived from lignin and acetic acid and copolymers thereof
05/15/2014WO2014075051A1 Crosslinkable polyketal esters, methods of manufacture and uses thereof
05/15/2014WO2014073589A1 Device and method for producing polyester
05/15/2014WO2014073001A1 2, 2'-bis (4-hydroxyphenyl) alkyl azides and process for the preparation thereof
05/15/2014WO2014029975A3 Polyurethanes
05/15/2014US20140135470 Lignin conversion process
05/15/2014US20140135469 Liquid crystalline polymer composition for films
05/15/2014US20140135456 Articles made from crosslinked copolymers comprising fluorovinylether functionalized aromatic moieties
05/15/2014US20140134420 Crosslinked copolymers comprising fluorovinylether functionalized aromatic moieties
05/15/2014US20140134388 Crosslinkable copolymers comprising fluorovinylether functionalized aromatic moieties
05/14/2014EP2730604A2 Functionalized caprolactone monomers useful for making poly(ethylene oxide)-block-poly(ester) block copolymers
05/14/2014EP2730601A1 Ethylene terephthalate polyester resin for forming container, and method for producing same
05/14/2014EP2730555A1 Composition containing 1,4-butanediol
05/14/2014CN203593719U 一种聚酯反应釜 A polyester reactor
05/14/2014CN203591610U 聚酯精馏塔 Polyester fractionator
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