| Patents for C08G 67 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing oxygen or oxygen and carbon, not provided for in groups (2,452) |
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| 03/15/2011 | CA2302508C Polyanhydrides with therapeutically useful degradation products |
| 03/08/2011 | US7902289 Inhibiting separation from tire during operation; sulfur, resorcin or modified condensate, partial condensate of hexamethylol melamine pentamethyl ether or hexamethoxymethylol melamine and organic acid cobalt salt |
| 03/03/2011 | US20110051059 Organic layer composition and liquid crystal display using the same |
| 02/15/2011 | US7888454 Substituted alditol compounds, compositions, and methods |
| 01/27/2011 | US20110021740 Furan based resin, process for the preparation thereof, and use of the compound |
| 01/26/2011 | EP2277549A2 Therapeutic polyanhydride compounds for drug delivery |
| 01/26/2011 | CN101959927A Miscible polyester blends and shrinkable films prepared therefrom |
| 01/25/2011 | US7875697 Poly(orthoester) polymers, and methods of making and using same |
| 01/20/2011 | US20110014630 Fluorescent Carbon Nanoparticles |
| 01/18/2011 | US7871556 combination of high viscosity and slower acting low viscosity resins, curable toughener, initiator and stabilizer; rapid homogeneous droplet merging and curing; tensile strength, ductility; computer controlled piezoelectric printing of three dimensional multilayer articles |
| 01/12/2011 | CN101402737B Degradable conductive biological medical polymer material |
| 12/29/2010 | CN101928394A Activated carbon-supported nitrile group ionic liquid-palladium catalyst for synthesizing polyketone and preparation method thereof |
| 12/15/2010 | EP2260068A1 Miscible polyester blends and shrinkable films prepared therefrom |
| 12/07/2010 | US7847021 Graft polymer of an olefin and an aliphatic polyester such as lactic acid; compatibilizer for a blend of an aliphatic polyester such as polylactic acid, and an olefin polymer for use in moldings for automobiles, electronics, appliances; renewable monomer lactic acid, improved heat and impact resistance |
| 12/02/2010 | US20100305300 Method of Ring-Opening Polymerization, and Related Compositions and Articles |
| 12/02/2010 | US20100304167 (meth)acrylic comb polymer containing a (meth)acrylic ester as a dispersing and anti-defoaming agent in an aqueous suspension of calcium sulfate hemihydrate |
| 12/01/2010 | CN101302291B Catalyst for synthesizing polyketone by copolymerization of carbon monooxide and phenyl ethylene |
| 11/18/2010 | US20100291116 Microparticle comprising cross-linked polymer |
| 11/11/2010 | US20100286359 Solid Support for FMOC-Solid Phase Synthesis of Peptide Acids |
| 11/10/2010 | CN101880384A Method for asymmetrically carbonizing and synthesizing macromolecular polyketone polymer with chirality function |
| 11/10/2010 | CN101353423B Method for preparing polyetherketone from ion liquid supported catalyst |
| 10/20/2010 | CN101864077A Polyarylene sulfide ketone and preparation method thereof |
| 09/30/2010 | US20100247796 Active energy ray-curable composition, active energy ray-curable ink composition and inkjet recording method |
| 09/29/2010 | EP2233155A2 Therapeutic polyanhydride compounds for drug delivery |
| 09/29/2010 | CN101134812B Process for producing polyketone |
| 09/28/2010 | US7803897 with improved catalytic activity and intrinsic viscosity; as a catalyst component, an organometallic complex comprising palladium acetate, 1,3-bis[bis(2-methoxy-5-methylphenyl)phosphino]propane; copolymerization of carbon monoxide and ethylene in a liquid medium in presence of abouve catalyst |
| 09/28/2010 | US7803851 Inkjet ink |
| 09/23/2010 | US20100240852 Heteroatom-containing polymers and metathesis polymerization methods for making same |
| 09/14/2010 | US7795374 Mixing 1,4-bis(dimethylamino)-2-butene, water, a first portion of triethanolamine and acid; adding 1,4-dichloro-2-butene and heating the reaction mixture; adding a second portion of triethanolamine and acid, and isolating a quaternary ammonium polymer; antimicrobial for use with contact lenses |
| 09/08/2010 | CN1886442B Pellicle and novel fluoropolymer |
| 09/07/2010 | US7790811 Pellicle and novel fluoropolymer |
| 09/07/2010 | US7790783 copper phthalocyanine pigment covered with water insoluble polymer; titanium dioxide and silica pigments; 2-methyl-2-propyl-1,3-propanediol or 2-butyl-2-ethyl-1,3-propanediol branched diol; bronzing prevented without degrading glossiness of printed matter; acrylated copolyether with styrene and acrylate |
| 08/25/2010 | EP1406593B1 Biodegradable polymer compositions, compositions and uses related thereto |
| 08/25/2010 | CN101302188B Bidentate ligand 4,4'- bis (hydroxymethyl)-2,2'dipyridine, preparation thereof and application to polyketone synthesis |
| 08/24/2010 | US7781069 copolymer selected from ethylene vinyl acetate copolymer, ethylene n-butylacrylate carbon monoxide copolymer, ethylene vinyl acetate carbon monoxide copolymer; pressure sensitive adhesives |
| 08/03/2010 | US7767755 Composition including multiple functionalized polymers |
| 07/29/2010 | US20100189661 Polymer-bound uv absorbers in personal care compositions |
| 07/22/2010 | WO2010083330A1 Polymer compositions with oligomeric alkylene oxide pendants |
| 07/15/2010 | US20100178485 Polymeric structures comprising a hydrophile/lipophile system |
| 07/13/2010 | US7754783 Ink jet ink containing a solvent, water, a solvent insoluble colorant, and an addition polymer with a hydrophilic block and a hydrophobic block containing a sulfide or disulfide group,e.g., from a phenylthioethyl vinyl ether; excellent in storability and light fastness. |
| 07/08/2010 | WO2010078451A1 Copolymers having polyisobutylene and biodegradable polymer segments |
| 07/08/2010 | CA2748494A1 Copolymers having polyisobutylene and biodegradable polymer segments |
| 07/06/2010 | US7749539 Polymeric formulations for drug delivery |
| 06/30/2010 | CN101759850A Preparation method of novel polymer material PEKS random polymer |
| 06/22/2010 | US7741427 Barrier membrane |
| 06/22/2010 | US7741401 same group that is attached to or within the backbone of the associative thickener is reversibly switched between being hydrophilic and hydrophobic in nature |
| 06/17/2010 | WO2010040188A9 Biodegradable polymer - bioactive moiety conjugates |
| 06/17/2010 | US20100152376 Flame retardant composition comprising dendritic polymers |
| 06/17/2010 | US20100152312 polymerizing in presence of gelling catalyst bis-(N,N-dimethylaminopropyl)amine and a blowing catalyst N,N-dimethylamino-ethyl-N'-methyl-ethanolamine; reacting polyoxyethylene glycol polyether from a premix and diphenylmethane diisocyanate with water blowing agent; insulation; low amine emissions |
| 06/16/2010 | EP1307233B1 Therapeutic polyanhydride compounds for drug delivery |
| 06/10/2010 | WO2010033027A3 Polymeric amines and biomedical uses thereof |
| 06/08/2010 | US7732561 Random copolymers of oxazoline |
| 06/01/2010 | US7727323 Pigment spacing |
| 05/26/2010 | CN101712590A Improved process for the oxidative dehydrogenation of ethane |
| 05/25/2010 | US7723256 Cobalt N,N-bis(salicylidene)-1,2-(cyclo)alkylenediamines; (Cobalt N,N'-bis(5-bromo-3-tert-butyl-salicylidene)-1,2-cyclohexanediamine); bis(triphenylphosphine)iminium pentafluorobenzoate cocatalyst; polymerizing C2-C10 alkylene oxide and CO2; polypropylene carbonate; no alkylene carbonate by-product |
| 05/19/2010 | CN101225164B Catalyst for preparation of polyketone by copolymerization of carbon monoxide and phenylethene |
| 05/13/2010 | US20100120964 Composite Sheet With Visible Filler And Manufacturing Method |
| 05/05/2010 | CN1875049B Aliphatic polymer having ketone group and ether bonding in main chain, and resin composition |
| 04/27/2010 | US7705112 Mixing 1,4-bis(dimethylamino)-2-butene with triethanolamine, water and acid; then adding 1,4-dihalo-2-butene |
| 04/21/2010 | EP2176317A1 Apparatus and methods for dispensing adhesive to labels |
| 04/15/2010 | WO2010040188A1 Biodegradable polymer - bioactive moiety conjugates |
| 04/15/2010 | CA2739078A1 Biodegradable polymer - bioactive moiety conjugates |
| 04/14/2010 | EP2174973A1 Polymeric amines and biomedical uses thereof |
| 04/13/2010 | US7696271 High barrier compositions and articles employing same |
| 04/13/2010 | US7696263 Polymer complex formed by chemically bonding of a polymer comprising repeated units of polyvinyl ether structure (block polymer) with functional substance such as a pigment, and a solvent |
| 04/08/2010 | US20100087595 Ink composition for ink jet recording |
| 03/25/2010 | WO2010033028A1 Re-mouldable cross-linked resin, a composition, a substituted furan, and processes for preparing the same |
| 03/25/2010 | WO2010033027A2 Polymeric amines and biomedical uses thereof |
| 03/24/2010 | EP2166030A1 Re-mouldable cross-linked resin, a composition, a substituted furan, and processes for preparing the same |
| 03/23/2010 | US7683108 Stability and ejection stability and capable of forming images with fastness, abrasion resistance, color developability, and high density with little feathering |
| 03/18/2010 | US20100069599 Oxetane-containing resin, as well as an adhesive and a resist agent using the same |
| 03/18/2010 | US20100069550 Nanoparticle assemblies and methods for their preparation |
| 03/18/2010 | US20100065315 Resin composition, insulating sheet with base, prepreg, multilayer printed wiring board and semiconductor device |
| 03/16/2010 | US7678850 Pigment dispersions containing aminated acrylic macromonomer dispersant |
| 03/11/2010 | US20100063249 Proton-conducting compound and proton-conducting polymer |
| 03/09/2010 | US7674873 Polycarbonates made using highly selective catalysts |
| 02/23/2010 | US7666975 Polyketone and method for producing the same |
| 02/23/2010 | US7666398 Polyanhydride linkers for production of drug polymers and drug polymer compositions produced thereby |
| 02/18/2010 | US20100041862 Electronic device comprising semiconducting polymers |
| 02/18/2010 | US20100038631 Electronic device comprising semiconducting polymers |
| 02/11/2010 | US20100036082 Polymer polyol, method for producing the same, and method for producing polyurethane |
| 02/10/2010 | CN101646715A Polyketone plasticizers |
| 02/04/2010 | US20100029899 Multibranched polyoxyalkylene derivative |
| 02/02/2010 | US7655174 Combination of high viscosity and slower acting low viscosity resins, curable toughener, initiator and stabilizer; rapid homogeneous droplet merging and curing; tensile strength, ductility; computer controlled piezoelectric printing of three dimensional multilayer articles |
| 01/28/2010 | US20100022740 Process for Producing Glycolic Acid |
| 01/28/2010 | US20100021919 Production of Polyhydroxyalkanoates From Polyols |
| 01/27/2010 | EP2146701A1 Biodegradable polyanhydrides with natural bioactive molecules |
| 01/21/2010 | US20100016478 Paper size mixtures |
| 01/12/2010 | US7645828 Monodisperse silica spheres containing polyamine and process for producing the same |
| 01/07/2010 | US20100003337 Functionalized poly(ether-anhydride) block copolymers |
| 12/17/2009 | WO2009152068A1 Asymmetric cyclic diester compounds |
| 12/16/2009 | CN101605820A Dispersion stabilizer for suspension polymerization of vinyl compound, and method for production of vinyl compound polymer |
| 12/16/2009 | CN100569832C Method for producing aliphatic polymer having ketone group in main chain and method for producing composition of aliphatic polymer having ketone group in main chain |
| 12/10/2009 | US20090306328 Copolymer for semiconductor lithography and process for producing the same |
| 12/08/2009 | US7629419 Process for producing modified polymer, apparatus for producing modified polymer, and modified polymer |
| 12/08/2009 | US7629288 Catalyst composition comprising ruthenium and a treated silica support component and processes therefor and therewith for preparing high molecular weight hydrocarbons such as polymethylene |
| 11/26/2009 | US20090292068 Durable polyester coating |
| 11/24/2009 | US7622085 Vaporization; high viscosity, throughput |
| 10/28/2009 | EP2112171A1 Dispersion stabilizer for suspension polymerization of vinyl compound, and method for production of vinyl compound polymer |
| 10/01/2009 | US20090247726 preparing a non-reactive monomer mixture by mixing a purified bisphenol A solids dissolves in the diaryl carbonate; stabilizing the monomer by remove alkali metal present; adjust temperature; mixture can be stored; polymerized to form polycarbonate upon addition of a catalyst |