| Patents for C08G 64 - Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule (9,881) |
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| 03/05/2015 | WO2015031348A1 Aliphatic polycarbonate-based surface active agents |
| 03/05/2015 | WO2015027535A1 Method for preparing polycarbonate with continuous two-phase interface phosgene method |
| 03/03/2015 | US8969505 Process for manufacturing branched aromatic polycarbonate resin with desired degree of branching |
| 03/03/2015 | US8969489 Thermosetting coating composition |
| 02/26/2015 | US20150057423 Polycarbonate-Polysiloxane Copolymer, and Method for Preparing Same |
| 02/25/2015 | EP2840102A1 Copolycarbonate |
| 02/24/2015 | US8962788 Production of a polycarbonate with limited metal residuals |
| 02/24/2015 | US8962787 Continuous process for the production of melt polycarbonate |
| 02/24/2015 | US8962780 Polycarbonate-polydiorganosiloxane copolymer |
| 02/24/2015 | US8962770 Blends of isosorbide-based copolycarbonate, method of making, and articles formed therefrom |
| 02/24/2015 | US8962117 Process for producing bisphenol A with reduced sulfur content, polycarbonate made from the bisphenol A, and containers formed from the polycarbonate |
| 02/24/2015 | US8961948 Molecular surface design of tyrosine-derived polycarbonates for attachment of biomolecules |
| 02/19/2015 | WO2015023027A1 Macro-polyol composed of aliphatic polycarbonate and aromatic polyester copolymer thereof |
| 02/19/2015 | WO2015022290A1 Process for preparing polyether carbonate polyols |
| 02/19/2015 | US20150051370 Novel bimetallic catalytic complexes for the polymerisation of carbon dioxide and an epoxide |
| 02/19/2015 | US20150051369 Methods for polymer synthesis |
| 02/19/2015 | DE102007022130B4 Verfahren zur Herstellung von Polycarbonat nach dem Schmelzeumesterungsverfahren Process for the preparation of polycarbonate by the melt transesterification |
| 02/18/2015 | EP2837648A1 Process for preparing polyether carbonate polyols |
| 02/18/2015 | EP2836538A1 Process for producing functional siloxanes of controlled structure |
| 02/17/2015 | US8956989 Catalysts and methods for polymer synthesis |
| 02/12/2015 | US20150045515 Non-fouling, anti-microbial, anti-thrombogenic graft-from compositions |
| 02/12/2015 | US20150045451 Polymeric biomaterials derived from monomers comprising hydroxyacids and phenol compounds and their medical uses |
| 02/11/2015 | EP2835672A1 Polarizing plate and organic el panel |
| 02/11/2015 | CN104350399A 偏振板及有机el面板 Polarizing plate and organic el panel |
| 02/11/2015 | CN104350088A 用于制备具有可控结构的官能化硅氧烷的方法 The method of preparing a functionalized siloxane having a controlled structure for |
| 02/11/2015 | CN104341588A 共聚碳酸酯二醇、热塑性聚氨酯、涂料组合物和涂膜 Copolycarbonate diol, a thermoplastic polyurethane, coating compositions and coating film |
| 02/11/2015 | CN104341587A 聚碳酸酯二醇、热塑性聚氨酯、涂覆组合物和涂膜 Polycarbonate diol, a thermoplastic polyurethane, the coating composition and coating film |
| 02/11/2015 | CN102123864B 脂环族聚酯共聚物制品和由该共聚物制备制品的方法 Cycloaliphatic polyester copolymer product and the copolymer prepared by the process of articles |
| 02/11/2015 | CN101080380B 脂族氯甲酸酯的制备方法 Aliphatic carboxylic esters prepared chlorine |
| 02/10/2015 | US8952104 Polymer compositions and methods |
| 02/10/2015 | US8951930 Catalysts and methods for polymer synthesis |
| 02/05/2015 | WO2015016261A1 Method for producing polycarbonate diol and polycarbonate diol, and method for producing polyurethane and polyurethane |
| 02/05/2015 | WO2015014732A1 Method for producing polyether carbonate polyols |
| 02/05/2015 | US20150038615 Polycarbonate and Method of Preparing the Same |
| 02/04/2015 | EP2832764A1 Polycarbonate resin, polycarbonate resin composition, and molded article thereof |
| 02/04/2015 | EP2831140A1 Yield optimization of polycarbonate polyols |
| 02/04/2015 | CN104334641A 具有导光性能的树脂组合物以及由其构成的导光板和面光源体 The resin composition and having photoconductivity and a surface light source by a light guide plate having the structures |
| 02/03/2015 | US8946466 Method for producing polyether carbonate polyols |
| 02/03/2015 | US8946109 Catalysts and methods for polymer synthesis |
| 01/29/2015 | WO2015013648A1 Low shear process for polycarbonate purification |
| 01/29/2015 | WO2015013641A1 Thermal enhancement of the purification process for interfacial polycarbonate and copolymer polycarbonates |
| 01/29/2015 | WO2015013639A1 Process for the purification of polycarbonate |
| 01/29/2015 | WO2015011143A1 Articles obtained from a polymer composition, preparation process and uses |
| 01/29/2015 | WO2015011085A1 Novel polymers and use of these as dispersants |
| 01/28/2015 | EP2829574A1 Light-diffusible resin composition |
| 01/28/2015 | CN104321381A 透明的脂肪族聚碳酸酯组合物及其用途 Transparent aliphatic polycarbonate compositions and uses |
| 01/27/2015 | US8940855 Polymers bearing pendant pentafluorophenyl ester groups, and methods of synthesis and functionalization thereof |
| 01/22/2015 | WO2015009013A1 Double metal cyanide catalyst and epoxide/carbon dioxide copolymer prepared using the same |
| 01/22/2015 | US20150025217 Yield optimization of polycarbonate polyols |
| 01/22/2015 | US20150025215 Fluorene derivatives and lens using the same |
| 01/22/2015 | US20150023905 Synthetic mechanical hemostatic composition, method of making and use thereof |
| 01/21/2015 | EP2826805A1 Method for continuous production of polycarbonate |
| 01/21/2015 | CN104302701A 具有相互渗透型交联结构的聚碳酸亚烷基酯树脂组合物 Poly alkylene carbonate resin composition having interpenetration type crosslinked structure |
| 01/21/2015 | CN104302692A 基于聚亚烷基碳酸酯的树脂膜及其制备方法 Based resin film and method polyalkylene carbonate |
| 01/21/2015 | CN104302690A 用于制备聚亚烷基碳酸酯模塑产品的乳液组合物和使用所述乳液组合物制备的树脂模塑产品 For the preparation of the emulsion compositions and polyalkylene carbonate resin molded product of the emulsion composition of the molded product prepared |
| 01/21/2015 | CN104302682A 经由受控自由基聚合的聚碳酸酯共聚物 Via controlled radical polymerization of polycarbonate copolymer |
| 01/21/2015 | CN104292446A 一种可降解聚碳酸酯型木素基驱油剂单体的制备方法 One kind of biodegradable polycarbonate lignin-based monomer displacing agent preparation |
| 01/21/2015 | CN102942689B 聚碳酸酯聚合物 Polycarbonate polymer |
| 01/21/2015 | CN102858844B 聚碳酸酯二醇二丙烯酸酯的制造方法及高纯度的聚碳酸酯二醇二丙烯酸酯 The method of manufacturing a polycarbonate diol diacrylate and high purity polycarbonate diol diacrylate |
| 01/20/2015 | US8937146 Polycarbonate resin and transparent film comprising the same |
| 01/20/2015 | US8937126 Ternary blends of aliphatic polycarbonate derived from carbon dioxide, and process for producing same |
| 01/15/2015 | WO2015005539A1 Continuous solid-state polymerization device and method |
| 01/15/2015 | US20150018512 Single-pot process for the production of polyester-co-carbonate polyols |
| 01/15/2015 | US20150018510 Polycarbonate resin, polycarbonate resin composition and molded article thereof |
| 01/15/2015 | US20150018494 Anhydride End-Capping of Polymers |
| 01/15/2015 | DE102014212662A1 Polyester-/polycarbonat-blockcopolymere über reine ein-topf-ringöffnungspolymerisation Polyester / polycarbonate block copolymers via a pure-pot ring-opening polymerization |
| 01/14/2015 | CN104277443A 耐热无卤阻燃pc/abs制备方法 Heat flame retardant pc / abs preparation |
| 01/14/2015 | CN104277194A 聚氨酯树脂组合物以及由其制备的聚氨酯复合物 Urethane resin composition and polyurethane composite prepared therefrom |
| 01/14/2015 | CN103097424B 聚碳酸酯多元醇以及从其制得的聚氨酯 Polycarbonate polyol and a polyurethane obtained therefrom |
| 01/14/2015 | CN102656207B 支链状聚碳酸酯树脂及其制造方法 Branched polycarbonate resin and a manufacturing method |
| 01/14/2015 | CN102276818B 具有低含量缺陷结构的支化熔融聚碳酸酯 A branched melt polycarbonate having a low content of defect structure |
| 01/14/2015 | CN101945920B 用于调节分子量的烷基酚和具有改进性质的聚碳酸酯组合物 The polycarbonate compositions for regulating the molecular weight of the alkylphenol and with improved properties |
| 01/13/2015 | US8933192 Process for the activation of double metal cyanide catalysts for the preparation of polyether carbonate polyols |
| 01/10/2015 | CA2855779A1 Polyester/polycarbonate block copolymers via one-pot, neat ring opening polymerization |
| 01/08/2015 | WO2015002429A1 Hydroxy-capping monomer, polycarbonate thereof and article comprising same |
| 01/08/2015 | WO2015002427A1 Polyorganosiloxane compound, method for preparing same, and copolycarbonate resin comprising same |
| 01/08/2015 | US20150011724 Method for producing polymer |
| 01/08/2015 | US20150010859 Polycarbonate copolymer |
| 01/07/2015 | EP2821821A1 Long retardation film, circularly polarizing plate and organic el panel |
| 01/07/2015 | EP2820065A1 Processes for preparing polycarbonates with enhanced optical properties |
| 01/07/2015 | EP2819981A2 Polycarbonate made from low sulfur bisphenol a and containing converions material chemistry, and articles made therefrom |
| 01/07/2015 | CN104271637A 包封聚(碳酸亚烷基酯)和其混合颗粒的方法及其用途 The method and use thereof encapsulated poly (alkylene carbonate) and mixtures of particles |
| 01/07/2015 | CN104271636A 聚碳酸酯多元醇的产量最优化 Yield optimization polycarbonate polyol |
| 01/07/2015 | CN104262927A 聚碳酸酯树脂组合物、以及使用该组合物得到的成型品、膜、板、注塑成型品 The polycarbonate resin composition, and the use of the composition obtained molded article, film, sheet, injection molded article |
| 01/07/2015 | CN104262926A 聚碳酸酯树脂组合物、以及使用该组合物得到的成型品、膜、板、注塑成型品 The polycarbonate resin composition, and the use of the composition obtained molded article, film, sheet, injection molded article |
| 01/07/2015 | CN104262367A 一种杂环羧酸锌配合物催化合成脂肪族聚碳酸酯的方法 Provided a heterocyclic carboxylic acid zinc complex catalytic synthesis of aliphatic polycarbonate |
| 01/06/2015 | US8927680 Polycarbonate resin and coating solution containing same, and molded article produced by molding said coating solution |
| 01/06/2015 | US8927659 Resorbable phenolic polymers |
| 01/01/2015 | US20150005443 Moisture curable organopolysiloxane composition |
| 01/01/2015 | US20150001054 Current breaker case and current breaker using the same |
| 12/31/2014 | CN104250374A 硅烷化合物、用于制备其的方法及包括其的聚碳酸酯树脂组合物 Silane compounds, to a method for the preparation thereof and comprising a polycarbonate resin composition |
| 12/31/2014 | CN103201313B 共聚碳酸酯 Copolycarbonate |
| 12/31/2014 | CN102964584B 一种粗聚碳酸酯溶液的纯化方法 Method for purifying a crude solution of polycarbonate |
| 12/31/2014 | CN102918079B 聚(碳酸亚烷基酯)和各种聚合物的嵌段和接枝共聚物 Block and graft copolymers of poly (alkylene carbonate) and various polymers |
| 12/31/2014 | CN102666725B 阻燃性树脂组合物及由其制成的成型品 The flame-retardant resin composition and molded article made therefrom |
| 12/31/2014 | CN102516518B 制备聚碳酸酯的方法 The method for preparing polycarbonate |
| 12/30/2014 | US8921508 Polycarbonate polyol compositions and methods |
| 12/25/2014 | US20140378651 Flame-Retarding Carbon Dioxide/Epoxide Copolymer and Method for Preparing the Same |
| 12/25/2014 | US20140378643 Process for the manufacture of polycarbonate compositions |
| 12/25/2014 | US20140378624 Method for Improving Thermal Stability of Polypropylene Carbonate |