| 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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| 07/29/2004 | US20040147785 Lithiating a substituted aryl compound by reacting with lithium compound in presence of ether compound |
| 07/29/2004 | US20040146729 Moisture vapor permeable film including ethylene copolymer and articles including the same |
| 07/29/2004 | DE10303312A1 Preparation of aqueous dispersion of olefin polymer, useful as binder in e.g. paper and paint, in presence of specific metal complexes and dispersants |
| 07/27/2004 | CA2155574C Non-acidic palladium-based catalyst system and its use in carbonylation |
| 07/22/2004 | WO2004037879A3 Monomers containing at least one biaryl unit and polymers and derivatives prepared therefrom |
| 07/21/2004 | EP1116752B1 Polyketone solution |
| 07/21/2004 | CN1158325C Polyanhydrides with therapeutically useful degradation properties |
| 06/24/2004 | US20040121099 Use of poly(dimethyl ketone) to manufacture articles in direct contact with a humid or aqueous medium |
| 06/15/2004 | US6750278 Mixture with plasticizer; low pressure process; workability, flexibility |
| 05/25/2004 | US6740718 Forming carbon monoxide- containing polymers from multi-component syngas feeds comprising ethylene, carbon monoxide, inert methane and carbon dioxide, hydrogen (which acts mild chain transfer agent) and a vinyl compound |
| 05/13/2004 | US20040092682 Group VIII, IB, or IIB metal complex coordination catalysts for copolymerization of alpha-olefin unsaturated compound and carbon monoxide |
| 05/12/2004 | EP0710261B1 Biodegradable particles |
| 05/06/2004 | WO2004037879A2 Monomers containing at least one biaryl unit and polymers and derivatives prepared therefrom |
| 05/06/2004 | US20040087672 Catalyst composition comprising ruthenium and a treated silica support component and processes therefor and therewith for preparing high molecular weight hydrocarbons such as polymethylene |
| 04/22/2004 | US20040075101 Mounted on a lead frame; a curvature of the lateral direction of an envelope is < a curvature of the vertical direction |
| 04/21/2004 | EP1409569A1 Method for producing aqueous copolymer dispersions of copolymers consisting of carbon monoxide and olefinically unsaturated compounds |
| 04/21/2004 | EP0870340B1 New polymer material for electrolytic membranes in fuel cells |
| 04/14/2004 | EP1406593A2 Biodegradable polymer compositions, compositions and uses related thereto |
| 04/14/2004 | CN1488658A Use of poly (Retone dimethide) in producing article directly contacting water-contained or moist medium |
| 04/13/2004 | US6720442 Preparation of phosphorus-containing compounds useful in the preparation of biphosphine ligands |
| 04/08/2004 | WO2003006528A8 Method for producing aqueous copolymer dispersions of copolymers consisting of carbon monoxide and olefinically unsaturated compounds |
| 03/25/2004 | US20040057970 Polyanhydrides |
| 03/23/2004 | CA2118584C Fatty acid terminated polyanhydrides |
| 03/11/2004 | WO2004020500A1 A geminally disubstituted olefin-carbon monoxide-ethylene polymer useful as a polyvinyl chloride plasticizer and a method of making the same |
| 03/11/2004 | CA2496407A1 A geminally disubstituted olefin-carbon monoxide-ethylene polymer useful as a polyvinyl chloride plasticizer and a method of making the same |
| 03/10/2004 | CN1480478A Method for preparing polyether ester elastomer in blow molding grade |
| 03/04/2004 | US20040044159 Geminally disubstituted olefin-carbon monoxide-ethylene polymer useful as a polyvinyl chloride plasticizer and a method of making same |
| 02/25/2004 | CN1477139A Methd for preparing polyketone by means of carbon oxide and olepine copolymerization |
| 02/25/2004 | CN1139634C Soldifiable composition based on polymer containing free carboxy |
| 02/12/2004 | US20040030040 Alpha-olefin-carbon monoxide copolymer using reaction product as catalyst |
| 02/11/2004 | EP1388553A1 Use of a structure based on poly (dimethyl ketene) and objects containing said structure |
| 02/04/2004 | EP0850105B1 A compound which is usable in a catalytic composition |
| 01/13/2004 | US6677279 Use of carbon monoxide containing polymers as, adhesive additives, and fluids |
| 01/07/2004 | CN1133683C Copolymer of CO2 and alpha-oleefin and its preparing process |
| 01/07/2004 | CN1133678C Curable composition and cured article thereof |
| 12/31/2003 | CN1132871C 二氧化硫或一氧化碳的烯烃共聚物的制备 Preparation of sulfur dioxide or carbon monoxide-olefin copolymer |
| 12/30/2003 | US6670443 Feeding ethylene in pulses |
| 12/23/2003 | US6667386 Linear, alternating copolymerization of carbon monoxide and alpha-olefins in aqueous media; constantly high average catalyst activity |
| 12/04/2003 | US20030225226 Reacting suitable equivalents of a compound of formula X2P-A-PX2 (1H) (X=Cl, Br, I) with a compound of dicyclopentadienezirconium compound to form a ligand which complexed with a transition metal compound to form complex |
| 11/26/2003 | EP1104443B1 Polyalcohols and process for their preparation by reduction of polyketones |
| 11/20/2003 | WO2003095523A1 Heat-decomposable polymer |
| 11/19/2003 | EP1122283B1 Flame-retardant polyketone resin composition and molded article |
| 11/04/2003 | US6642328 Useful as polyvinyl chloride plasticizers |
| 10/29/2003 | EP1355983A2 Compositons of carbon monoxide containing polymers as plasticizers for polyvinyl chloride resins |
| 10/14/2003 | CA2091028C Preparation of alternating olefin/carbon monoxide copolymers by means of a heterogeneous supported catalyst |
| 09/25/2003 | US20030181593 Blends of polyvinyl chloride and liquid plasticizers selected from addition-condensation polymers such as ethylene-carbon monoxide copolymers and/or terpolymers |
| 09/24/2003 | EP1345983A1 Method of producing aqueous copolymer dispersions from copolymers that comprise carbon monoxide and at least one olefinically unsaturated compound |
| 09/24/2003 | CN1122083C Thermally reworkable binders for flip chip devices |
| 09/04/2003 | US20030166479 Novel carbon monoxide containing polymers. More specifically, the invention employs the use of low molecular weight polymers containing carbon monoxide for use as adhesive additives and as fluids (e.g., solvents and synthetic base |
| 09/03/2003 | EP1339776A2 Polyanhydrides |
| 09/02/2003 | US6613807 Linking low molecular weight drugs containing a carboxylic acid group and an amine, thiol, alcohol or phenol, which is released when hydrolysis occurs |
| 08/21/2003 | US20030157282 Use of a structure based on poly(dimethylketene) and objects comprising this structure |
| 08/13/2003 | CN1117629C Carbonylation catalyst system |
| 07/30/2003 | EP0883642B1 Poly(ester-anhydrides) and intermediates therefor |
| 07/15/2003 | US6593437 Preparing 1,2-diimine compounds by reacting 1,2-dicarbonyl compound with primary amine activated by trialkylaluminum |
| 07/10/2003 | WO2003055934A1 Polyketone and process for producing the same |
| 07/10/2003 | US20030130455 Forming carbon monoxide- containing polymers from multi-component syngas feeds comprising ethylene, carbon monoxide, inert methane and carbon dioxide, hydrogen (which acts mild chain transfer agent) and a vinyl compound |
| 07/09/2003 | EP0871678B1 Polyfunctionally reactive polymer substances |
| 07/08/2003 | CA2091029C Heterogeneous catalyst for preparing alternating olefin/carbon monoxide copolymers |
| 06/25/2003 | EP1157058B1 Method of preparing norbornene sulfonamide polymers |
| 06/17/2003 | US6579999 Phosphole and diphosphole ligands for catalysis |
| 06/12/2003 | US20030109754 Preparation of phosphorus-containing compounds useful in the preparation of biphosphine ligands |
| 06/11/2003 | EP0944638B1 Cis-bridged metal complexes |
| 06/05/2003 | WO2003046034A2 Improved synthesis of polyanhyrides |
| 06/05/2003 | CA2466039A1 Improved synthesis of polyanhydrides |
| 06/04/2003 | EP0815159B1 Process for the production of polymer elektrolytes |
| 06/03/2003 | US6573226 Use of carbon monoxide containing polymers as, adhesive additives, and fluids |
| 05/28/2003 | EP1313454A2 Polymeric compositions and a method of making the same |
| 05/15/2003 | US20030092842 Novel polyvinyl chloride resins |
| 05/08/2003 | US20030086895 For sustained release of the encapsulated therapeutic agent after administration |
| 05/07/2003 | EP1307233A2 Therapeutic polyanhydride compounds for drug delivery |
| 05/07/2003 | EP1121367B1 Phosphole and diphosphole ligands for catalysis |
| 04/23/2003 | EP1303556A2 Carbon monoxide containing polymers derived from synthesis gas |
| 04/23/2003 | EP1173452B1 Metal organic catalysts for polymerizing unsaturated compounds |
| 04/23/2003 | CN1412221A Preparation method of medical carbon dioxide copolymer |
| 04/17/2003 | US20030073569 Catalyst composition for polymerization of olefins and process using this composition |
| 04/16/2003 | EP1301575A2 Use of carbon monoxide containing polymers as adhesive additives, and fluids |
| 04/15/2003 | US6548708 Reacting phosphineamine, oxyphosphine or thiophosphine with organic halide; forming polymerization catalyst complexes to make carbon monoxide-A-olefin copolymers |
| 04/15/2003 | CA2237705C Gel polymer electrolytes of ethylene vinyl acetate |
| 04/10/2003 | WO2002006395A3 Compositions of carbon monoxide containing polymers as plasticizers for polyvinyl chloride resins |
| 04/10/2003 | US20030069386 Polymer electrolytes and process for their preparation |
| 04/02/2003 | EP1246627A4 Polyanhydrides with biologically active degradation products |
| 04/01/2003 | US6541586 5-40 mole% of ethylene, 1-40 mole% carbon monoxide, 4-55 mole% hydrogen, 3-10 mole% carbon dioxide, 4-85 mole% methane and a vinyl comonomer that is free radical polymerizable |
| 04/01/2003 | US6541564 Copolymerization of carbon monoxide and the olefinically unsaturated carried out in an aqueous medium in the presence of metal complexes, dispersant, organic hydroxy compound, wherein the soluble macromolecular host compound |
| 03/27/2003 | WO2003000237A3 Biodegradable polymer coompositions |
| 03/27/2003 | US20030059469 Protecting the carboxylic acid group of the drug molecule, adding to the drug molecule a chlorinated polyanhydride linker, deprotecting by exposing the linked drug molecules to heat or vacuum, acetylating to produce monomer, polymerizing |
| 03/19/2003 | EP0894109B1 Process for the preparation of polyanhydrides |
| 03/18/2003 | US6534602 Hydroxyl-functionalized polymer compositions |
| 03/13/2003 | WO2001036515A3 Polymeric compositions and a method of making the same |
| 03/12/2003 | EP1291366A1 Catalyst composition for polymerization of olefins and process using this composition |
| 03/12/2003 | EP1289482A1 Improved dimerized fatty acid based polyamides useful for clear candle and gel applications |
| 03/05/2003 | EP0944666B1 Catalyst systems for producing copolymers of carbon monoxide and olefinically unsaturated compounds |
| 03/04/2003 | US6528135 Use of a structure based on poly(dimethylketene) and objects comprising this structure |
| 02/20/2003 | US20030035787 Polyanhydrides with biologically active degradation products |
| 02/12/2003 | CN1101438C Die attach adhesive compositions |
| 01/23/2003 | WO2003006528A1 Method for producing aqueous copolymer dispersions of copolymers consisting of carbon monoxide and olefinically unsaturated compounds |
| 01/23/2003 | WO2002044232A3 Polyanhydrides |
| 01/22/2003 | CN1392176A Cyclic ester ring opening polymerization initiator and its preparing method and usage in polymerization |
| 01/07/2003 | US6503528 Polymeric compositions and a method of making the same |
| 01/07/2003 | CA2069655C Process for the preparation of linear polymers of carbon monoxide with one or more olefinically unsaturated compounds |