| 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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| 03/26/2013 | US8404801 CO2 cleaning |
| 03/26/2013 | US8404799 Methods and systems for generating nanoparticles |
| 03/26/2013 | US8404798 Polyarylene ether and method for preparing the same |
| 03/26/2013 | US8404796 Composition for seamless intermediate transfer belt |
| 03/21/2013 | WO2013039249A1 Branched-chain polyalkylene carbonate diol, various copolymers thereof and method for producing same, and polyurethane resins, coating compositions, and polyurethane resin films that use branched-chain polyalkylene carbonate diol and various copolymers thereof |
| 03/21/2013 | WO2013039179A1 Phase difference film, circularly polarizing plate using same, and image display device |
| 03/21/2013 | WO2013039178A1 Phase difference film, circularly polarizing plate using same, and image display device |
| 03/20/2013 | EP2570447A1 Polycarbonate copolymer, method for producing the same, molded body, optical material, and electrophotographic photosensitive body |
| 03/20/2013 | EP2570446A1 Polycarbonate copolymer, method for producing the same, molded body, optical material, and electrophotographic photosensitive body |
| 03/20/2013 | EP2570445A1 Polycarbonate copolymer, method for producing the same, molded body, optical material, and electrophotographic photosensitive body |
| 03/20/2013 | CN102977356A Preparation method of polycarbonate |
| 03/20/2013 | CN102702500B Preparation method of aromatic polycarbonate |
| 03/20/2013 | CN101724159B Method for producing thermoplastic resin, polyester resin and polycarbonate resin, and their applications |
| 03/19/2013 | US8399607 Pad transfer printing method for making colored contact lenses |
| 03/19/2013 | US8399601 Method for preparing a dialkyl carbonate of dianhydrohexitol |
| 03/19/2013 | US8399598 Copolycarbonate and process for producing the same |
| 03/14/2013 | WO2013034867A1 Improvement of the physical properties of polyurethane polymers |
| 03/14/2013 | WO2013034750A2 Method of synthesising polycarbonates in the presence of a bimetallic catalyst and a chain transfer agent |
| 03/14/2013 | WO2013034539A1 Polycarbonate polyols |
| 03/14/2013 | WO2013034489A1 Method for producing zinc dicarboxylate |
| 03/14/2013 | US20130066044 Polycarbonate polyol compositions and methods |
| 03/14/2013 | US20130066037 Method for producing bischloroformate compound, polycarbonate oligomer having small number of monomers and solution containing bischloroformate compound |
| 03/13/2013 | EP2567995A2 Resin composition for printing plate |
| 03/13/2013 | CN102971360A Polycarbonate composition having improved optical and thermal properties |
| 03/13/2013 | CN102971359A Melt polycarbonate having improved heat ageing |
| 03/13/2013 | CN102964584A Purification method of crude polycarbonate solution |
| 03/13/2013 | CN102964583A Preparation method of bisphenol (polyphenol) solution in preparation of polycarbonate |
| 03/13/2013 | CN102093811B Environment-friendly poly(propylene carbonate) type polyurethane floor coating and preparation method thereof |
| 03/13/2013 | CN102037060B Manufacturing method for polycarbonate resin granular material |
| 03/12/2013 | US8394913 Method for producing polyphenylene ether |
| 03/12/2013 | US8394912 Process and apparatus for the preparation of polycarbonate |
| 03/07/2013 | WO2013030324A1 Catalyst systems based on phenolate complexes for immortal ring-opening polymerisation of cyclic esters and carbonates |
| 03/07/2013 | WO2012010527A3 Highly thermally and hydrolytically resistant polycarbonate polyol |
| 03/07/2013 | US20130060001 Catalysts for the preparation of carbonates from epoxides and co2 |
| 03/06/2013 | CN102959012A Polycarbonate resin composition and molded article |
| 03/06/2013 | CN102958976A Continuous process for the production of branched polycarbonate |
| 03/06/2013 | CN102958975A 支链聚碳酸酯 Branched polycarbonate |
| 03/06/2013 | CN102952264A Compound type zinc dicarboxylate catalyst, and preparation method and application thereof |
| 03/06/2013 | CN102617844B Preparing method of poly (carbonic ester-ether) polyalcohol |
| 03/06/2013 | CN102002154B Preparation method of polycarbonate with high alternating degree |
| 03/06/2013 | CN101983944B Polycarboxylic acids water reducing agent containing low molecular weight carbon dioxide copolymer, and preparation method thereof |
| 03/06/2013 | CN101565501B Phase boundary processes for preparing polycarbonates |
| 03/06/2013 | CN101472972B Polycarbonate and method for producing the same |
| 03/05/2013 | US8389665 Method for preparing terpolymer of poly (biphenyl sulfone ether) and poly (ether sulfone) |
| 03/05/2013 | US8389664 High molecular weight, random, bisphenol based copoly(phosphonate carbonate)s |
| 03/05/2013 | US8389662 Isosorbide-based polycarbonates, method of making, and articles formed therefrom |
| 02/28/2013 | WO2013028610A1 Polycarbonate compositions and methods for the manufacture and use thereof |
| 02/28/2013 | WO2013027654A1 Polycarbonate resin and coating solution containing same, and molded article produced by molding said coating solution |
| 02/28/2013 | WO2013027165A1 Melt polymerization reactor system and method |
| 02/28/2013 | US20130053487 Polycarbonate compositions and methods for the manufacture and use thereof |
| 02/28/2013 | US20130052462 Networked polymeric nanofibers, process for producing same, gas adsorbent, and gas separation material |
| 02/27/2013 | EP2561004A1 Polycarbonate copolymer |
| 02/27/2013 | CN102942689A Polycarbonate polymer, coating liquid, and electrophotographic photosensitive body |
| 02/26/2013 | US8383757 Device and method for degassing solvent-containing polycarbonate solutions |
| 02/21/2013 | WO2013024834A1 Polymer product, polymer compact, polymer compact for medical use, toner, and polymer composition |
| 02/21/2013 | US20130046346 Thermoplastic Multilayer Article |
| 02/21/2013 | DE10083568B3 Polycarbonat-Harzzusammensetzung sowie daraus geformte Gehäuse und Teile Polycarbonate resin composition and molded therefrom and housing parts |
| 02/21/2013 | CA2844896A1 Polymer product, polymer compact, polymer compact for medical use, toner, and polymer composition |
| 02/20/2013 | EP2559733A1 Stabilization of isosorbide-based polycarbonate |
| 02/20/2013 | EP2559719A1 Melt polymerization reactor system and method |
| 02/20/2013 | EP2559718A1 Polycarbonate diol, process for producing same, and polyurethane and actinic-energy-ray-curable polymer composition both formed using same |
| 02/20/2013 | EP2558516A2 Block and graft copolymers of poly (alkylene carbonate) and various polymers |
| 02/20/2013 | EP2558515A1 Polycarbonate composition having improved optical and thermal properties |
| 02/20/2013 | EP2558513A1 Polycarbonate polyols and polyurethanes made therefrom |
| 02/20/2013 | CN102939319A Precise control of molecular weight and chain shape in carbon dioxide/epoxide alternating copolymerization and preparation of low-molecular-weight poly(alkylene carbonate) thereby |
| 02/20/2013 | CN102939318A Polycarbonate resin and transparent film formed from same |
| 02/20/2013 | CN102939317A Polymeric flameproofing agent |
| 02/20/2013 | CN102936334A Zinc phenolic hydroxyl complex catalytic agent, preparation method and application thereof |
| 02/20/2013 | CN102336899B Control method used for safely continuously manufacturing polycarbonate oligomer |
| 02/19/2013 | US8378055 Polyester carbonate copolymer for optical lens and optical lens |
| 02/19/2013 | US8378036 Method of drying a material having a cohesive phase |
| 02/14/2013 | WO2013021332A1 Polycarbonate compositions having enhanced optical properties, methods of making and articles comprising the polycarbonate compositions |
| 02/14/2013 | WO2013020820A1 Associative thickeners based on hyperbranched polymers |
| 02/13/2013 | EP2557105A1 Polycarbonate resin, composition of said resin, and molded body of said resin |
| 02/13/2013 | EP2557104A1 Method for producing low molecular weight polyalkylene carbonate |
| 02/13/2013 | EP2556101A1 Precise control of molecular weight and chain shape in carbon dioxide/epoxide alternating copolymerization and preparation of low-molecular-weight poly(alkylene carbonate) thereby |
| 02/13/2013 | CN102933637A Method for activating double metal cyanide catalysts for producing polyether carbonate polyols |
| 02/13/2013 | CN102286145B Control method for safely and continuously manufacturing polycarbonate oligomer |
| 02/12/2013 | US8372943 Isosorbide—containing polycarbonates and their preparation |
| 02/12/2013 | CA2647021C Radiopaque polymeric stents |
| 02/07/2013 | WO2013018835A1 Polycarbonate resin laminate |
| 02/07/2013 | US20130035441 Polycarbonate compositions having enhanced optical properties, methods of making and articles comprising the polycarbonate compositions |
| 02/06/2013 | EP2554598A1 Polycarbonate resin composition and molded article |
| 02/06/2013 | EP2554571A2 Hydroxy-terminated siloxane, polysiloxane-polycarbonate copolymer, and preparation method thereof |
| 02/06/2013 | EP2554563A1 Process for production of polycarbonate diol diacrylate and high-purity polycarbonate diol diacrylate |
| 02/06/2013 | EP2552995A1 Melt polycarbonate having improved heat ageing |
| 02/06/2013 | EP2552993A1 Isocyanate-free method for preparing poly(carbonate-urethane) or poly(ester-urethane) |
| 02/06/2013 | CN102918079A Block and graft copolymers of poly (alkylene carbonate) and various polymers |
| 02/06/2013 | CN102911351A Method for preparing dicarboxylic acid zinc catalyst with rheological phase reaction method |
| 02/06/2013 | CN102911350A Application of hexahydric cyclic carbonate in biodegradable materials |
| 02/06/2013 | CN102007161B Polycarbonates having rearrangement structures, cyclic and linear oligomers and also improved flow behavior |
| 02/02/2013 | CA2783844A1 Biaryl polycarbonate intermediate transfer members |
| 01/31/2013 | US20130030094 Polycarbonate resin, composition of said resin, and molded article of said resin |
| 01/31/2013 | US20130026416 Organic-inorganic composite, composition for formation of organic-inorganic composite, and ink |
| 01/31/2013 | DE112011100578T5 Cyclische Carbonylverbindung mit anhängenden Pentafluorphenylcarbonatgruppen,Herstellung davon und Polymere davon Cyclic carbonyl compound having pendant Pentafluorphenylcarbonatgruppen, preparation thereof and polymers thereof |
| 01/30/2013 | EP2550313A1 Method of making polycarbonate |
| 01/30/2013 | CN102906127A Self-assembled particles from zwitterionic polymers and related methods |
| 01/30/2013 | CN101784387B Plastic laminates and methods for making the same |
| 01/30/2013 | CN101489749B Process for producing aromatic polycarbonate |
| 01/29/2013 | US8362193 Reagents for directed biomarker signal amplification |