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 64 - Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
Patents for C08G 64 - Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule (9,881)
06/2010
06/24/2010US20100160467 Organic-inorganic hybrid scaffolds with surface-immobilized nano-hydroxyapatite and preparation method thereof
06/23/2010CN101754994A Method for production of polycarbonate containing plant-derived component
06/17/2010WO2010067330A1 Methods for producing and purifying 2-aryl-3, 3-bis ( 4 -hydroxyaryl) phthalimidine derivatives
06/17/2010WO2010066597A2 Process to prepare di- and multiblock copolymers.
06/16/2010EP2196486A1 Process to prepare di- and multiblock copolymers
06/16/2010EP2195367A1 Polycarbonate and process for producing the same
06/16/2010CN1894303B Fluorocarbon terminated oligo- and poly-carbonates as surface modifiers
06/16/2010CN101735443A Method for preparing polycarbonate
06/16/2010CN101735022A Method for preparing stable bisphenol sodium salt solution
06/16/2010CN101327449B Ion liquid carried Salen metallic catalyst and preparation method
06/16/2010CN101080439B Industrial evaporation apparatus
06/15/2010US7737248 Polyethers from bis(diarylamino)fluorenes that are 9,9-bis(hydroxyhydrocarbyl)-substituted and may be copolymerized with a difluorodiphenyl sulfone; low voltage drive, a high luminance, a very long life and no imperfections
06/10/2010WO2010064721A1 Optical films
06/09/2010CN101724159A Method for producing thermoplastic resin, polyester resin and polycarbonate resin, and their applications
06/09/2010CN101177481B Preparation method for synthesizing brominated polycarbonate
06/03/2010WO2010062703A1 Polycarbonate block copolymers
06/03/2010WO2010061929A1 Polycarbonate resin, polycarbonate resin composition, optical film, and polycarbonate resin molded article
06/03/2010WO2010061928A1 Method for producing polycarbonate using dihydroxy compound
06/03/2010WO2010061927A1 Polycarbonate resin, polycarbonate resin composition, optical film, and polycarbonate resin molded article
06/03/2010WO2010061926A1 Method for storing dihydroxy compound to be used as starting material for polycarbonate, method for preparing starting material for polycarbonate and method for producing polycarbonate
06/03/2010WO2010061896A1 Polycarbonate resin, process for producing polycarbonate resin, and transparent film
06/03/2010WO2010060549A1 Copolycarbonates having improved surface hardness
06/03/2010WO2010013948A3 Novel coordination complexes and process of producing polycarbonate by copolymerization of carbon dioxide and epoxide using the same as catalyst
06/03/2010CA2742119A1 Polycarbonate block copolymers
06/02/2010DE102008059658A1 Copolycarbonate mit verbesserter Oberflächenhärte Copolycarbonates with improved surface hardness
06/02/2010CN1997687B Method for producing polycarbonate
06/02/2010CN101220143B Production method of polyether carbonic acid ester with heat reversible gel
06/01/2010US7728099 Reacting an oxirane with carbon dioxide in presence of a metal polycarboxylic acid salt in an aprotic, non-water-miscible solvent at 40-120 degrees C., adding an aqueous inorganic acid solution, removing aqueous phase, devolatilization and drying the resultant slurry; molecular weight over 230,000 g/mol
05/2010
05/27/2010WO2010059545A1 Process for preparing linear polycarbonate with improved impact properties
05/27/2010WO2010059544A1 Method for recycling amine catalyst in interfacial polycarbonate manufacturing process
05/27/2010WO2010058343A1 Stabilization of isosorbide-based polycarbonate
05/27/2010WO2010057472A1 Preparation for producing a cover layer for an electroluminescent security element of a security document and/or value document
05/26/2010CN1980979B Oligocarbonate polyols comprising terminal secondary hydroxyl groups
05/26/2010CN1976974B Mehtod for producing polycarbonate copolymer and polycarbonate copolymer
05/26/2010CN1835839B Propane diol-based polyester resin and shrink film
05/26/2010CN1564837B Aromatic polycarbonate, process for producing the same, polycarbonate composition, and hollow container obtained from the same
05/26/2010CN101715465A Epoxide-carbon dioxide stereoselective alternating copolymer
05/26/2010CN101239966B Method for preparing annular aliphatic carbonic ester containing cinnamoyloxy group and polymers thereof
05/26/2010CN101003622B Catalyst of load type bimetallic cyaniding complex, preparation method and application
05/25/2010US7723428 a polycarbonate, a polycarbonate-polysiloxane copolymer, an impact modifier comprising acrylonitrile-butadiene-styrene terpolymer or butadiene-acrylonitrile-butadiene-styrene, other modifier is butadiene-methacrylate-styrene terpolymer, an aromatic vinyl copolymer
05/25/2010US7722896 Biocompatible polyarylates of diphenol compounds and poly(alkylene oxide) dicarboxylic acids, articles formed therefrom and therapeutic uses are disclosed.
05/20/2010WO2007032880A3 Polycarbonate useful in making solvent cast films
05/19/2010CN101066459B Polyesthylene glycol modified zidovudine conjugate and its preparation process and application
05/19/2010CN101037501B Method for preparing polyether carbonate tetrahalo biphenol A ester
05/18/2010US7718759 Polyester process using a pipe reactor
05/18/2010US7718755 catalytic melt polymerization; thermoplastics
05/13/2010US20100121026 Process for producing polycarbonates and a coordination complex used therefor
05/13/2010US20100121018 Polycarbonate resin and method for producing the same
05/12/2010EP2184624A1 Lens and optical unit using the same
05/12/2010EP1562998B1 Novel phase change solvents
05/12/2010CN1993380B Ultrasound-assisted synthesis of cyclodextrin-based nanosponges
05/12/2010CN1672097B Photosensitive bottom anti-reflective coatings
05/06/2010US20100113711 Control of polymer surface molecular architecture via amphipathic endgroups
05/05/2010CN101702913A Medical devices comprising a co-polymer of a polyamide and a polycarbonate diamine
05/05/2010CN101701062A Method for synthesizing aliphatic polycarbonate polyols
05/04/2010US7709595 Non-precipitating alkali/alkaline earth metal and aluminum solutions made with polyhydroxyl ether solvents
04/2010
04/29/2010US20100105854 Terminal modified polycarbonate and manufacturing process thereof
04/28/2010EP2180014A1 Method for producing thermoplastic resin, polyester resin and polycarbonate resin, and their applications
04/27/2010US7705107 Improvement to the phase interfacial polymerization process of preparing aromatic polycarbonates by carrying out the phosgenation at 0-40 degrees C., the temperature of the reaction mixture at the time of addition of thehydroxy aromatic carbamate; low carbamate content in final product; quality disks
04/21/2010EP1778164B1 Radical polymerizable macrocyclic resin compositions with low polymerization stress
04/21/2010CN1681886B Polycarbonate-based resin composition for extrusion using sizing die
04/21/2010CN101014642B Inherently radiopaque bioresorbable polymers for multiple uses
04/20/2010US7700714 polyesters derived from bisphenol AF; lamination
04/15/2010WO2010041550A1 Transparent flame-retardant aromatic polycarbonate resin composition, and molded product thereof
04/15/2010US20100094338 Hydroxamate-initiated polymers
04/15/2010US20100093119 Resin composition for printing plate
04/15/2010CA2681826A1 Hydroxamate-initiated polymers
04/14/2010EP2174970A1 Polycarbonate resin and method for producing the same
04/14/2010EP2173786A1 Polycarbonate with high refractive index
04/13/2010US7696297 Branched polycarbonates and processes for producing the same
04/07/2010EP2172507A1 Polyether polycarbonate
04/07/2010CN101691537A Integrated processing method for byproducts in lignocellulose-refining fuel ethanol
04/06/2010US7691950 a polycarbonateester copolymer, that can be extruded into pellets that are clear and colorless or molded into fibers, films or sheets
04/06/2010US7691304 Thermoplastic composition, method of manufacture thereof, and articles derived therefrom
04/01/2010WO2010036884A1 Ketal ester derivatives
04/01/2010WO2010036510A1 Method of making isosorbide polycarbonate
04/01/2010US20100081784 Method of making isosorbide polycarbonate
04/01/2010CA2736636A1 Ketal ester derivatives
03/2010
03/31/2010EP2167566A1 Method for storage and/or transport of bisphenolacetone and method for producing aromatic polycarbonate
03/31/2010CN101687990A Medical devices comprising a co-polymer of a modified polyamide and a polycarbonate
03/31/2010CN101687987A A process for producing polycarbonates and a coordination complex used therefor
03/31/2010CN101687986A Polycarbonate polymer, coating liquid, and electrophotographic photosensitive body
03/31/2010CN101687985A polyether polycarbonate
03/30/2010US7687600 Invertible amphiphilic polymers
03/30/2010US7687595 Sulfonated telechelic polycarbonates
03/30/2010US7687557 Polycarbonates with fluoroalkylene carbonate end groups
03/30/2010US7686997 Thermoplastic composition, method of manufacture thereof, and articles derived therefrom
03/30/2010CA2484177C Biodegradable, anionic polymers derived from the amino acid l-tyrosine
03/25/2010WO2010033705A1 Aliphatic polycarbonate quench method
03/25/2010WO2010033703A1 Purification of polycarbonates
03/25/2010US20100076172 Method of manufacturing a molded article
03/24/2010CN101680987A 光学膜 Optical film
03/24/2010CN101680967A Lens and optical unit using the same
03/24/2010CN101679734A Light diffusing thermoplastic resin composition and light diffusion sheet thereof
03/24/2010CN101679623A Polycarbonate resin and method for producing the same
03/24/2010CN101679622A Polymer manufacturing process
03/24/2010CN101679252A methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefrom
03/23/2010US7682698 Multilayered film made of (meth)acrylate copolymer and polycarbonate
03/18/2010US20100068640 Binder resin for photosensitive layers and electrophotographic photoreceptor belts
03/17/2010EP2163922A1 Optical film
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