| Patents for C08G 81 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers (7,379) |
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| 05/08/2003 | WO2003007337A3 Low dielectric constant organic dielectrics based on cage-like structures |
| 05/08/2003 | US20030087111 Encapsulation, isolation tissues, cells |
| 05/07/2003 | EP1307501A1 Polymer comprising water soluble units and lcst units, and aqueous composition comprising same |
| 05/07/2003 | EP1307494A1 A process for coupling styrenic block copolymers |
| 05/07/2003 | CN1415646A Spinning dope of synthetic fiber of phytoprotein and its producing method |
| 05/06/2003 | US6559310 Aryl borates |
| 05/06/2003 | US6559283 Poly-β-amino acids, preparation and use |
| 05/02/2003 | EP1007583B1 Process of rheology modification of polymers |
| 05/01/2003 | WO2003036656A1 Polymer gel electrolyte composition and process for producing the same |
| 05/01/2003 | WO2003035767A1 New polymer compositions, the preparation and use thereof as well as shaped parts and the preparation thereof |
| 05/01/2003 | WO2003000777A3 Multi-arm block copolymers as drug delivery vehicles |
| 05/01/2003 | US20030083436 Composition, method of making, and method of using adhesive composition |
| 05/01/2003 | US20030083389 Bifunctional-modified hydrogels |
| 05/01/2003 | US20030083388 For use in cleaning compositions (shampoos, gels, cosmetics); dermatology |
| 04/29/2003 | US6555619 Physically crosslinked amphiphilic networks, methods of preparation, and uses thereof |
| 04/29/2003 | US6555618 Compatibilizing agent, radical polymerizable resin composition, molding material, and molded article |
| 04/23/2003 | EP1304355A2 Inherently electrostatic dissipating block copolymer compositions |
| 04/23/2003 | EP1304346A2 Conjugate of polyethylene glycol and chitosan |
| 04/23/2003 | EP1115692A4 Production of improved polymers via the use of star cores |
| 04/23/2003 | CN1412245A Block copolymer composition with electrostatic disappearnce |
| 04/23/2003 | CN1412175A Method for making allyl ester ether monomer and cement dispersing agent |
| 04/22/2003 | US6552131 For use as an antistatic agent suited for use in coated or printed moldings |
| 04/22/2003 | US6552129 Reacting a poly(sulfonyl azide) (PSA) compound with a polymer by forming a first concentrate of the polymer in a diluent and PSA, then mixing that with a second polymer, heating to decompose PSA and couple polymer chains; no black specks |
| 04/17/2003 | WO2003031496A1 Block copolymers from macrocyclic oligoesters and dihydroxyl-functionalized polymers |
| 04/17/2003 | WO2003031483A1 Degradable thiol-ene polymers |
| 04/17/2003 | US20030073756 Radiation curable compositions with enhanced adhesion |
| 04/17/2003 | US20030072734 Sulphonated comb polymers having a selected lithium/sodium ratio and preparations, in particular hair cosmetic preparations, based on such sulphonated comb polymers |
| 04/16/2003 | EP1302500A2 Plasma-resistant fluorine-based elastomer sealing material |
| 04/16/2003 | EP1302457A2 Method of producing allyletherester monomers and cement dispersants |
| 04/16/2003 | CN1410482A Copolymer resin composition and producing process thereof |
| 04/10/2003 | WO2003029309A2 Hydrophilic emulsifiers based on polyisobutylene |
| 04/10/2003 | WO2003029308A1 Process for preparing polymer additives and polyolefin compositions with improved paint adhesion |
| 04/10/2003 | WO2003028992A1 Radiation curable compositions with enhanced adhesion |
| 04/10/2003 | US20030069354 Molding material of a polyester resin modified by a hydroxy-and/or carboxyl-ontaining mono- or polysaccharide; biodegradable; waste recycle; high strength; heat-resistance; radiation transparent; blow molding; foams |
| 04/10/2003 | US20030068506 A linear and/or branched polyestersiloxane copolymer for release coatings on baking trays |
| 04/10/2003 | CA2461914A1 Hydrophilic emulsifiers based on polyisobutylene |
| 04/08/2003 | US6545101 Star-branched polymer with dendrimer core |
| 04/08/2003 | US6544611 Oxygen scavenging PET based polymer |
| 04/03/2003 | WO2003027169A1 Material consisting of at least a biodegradable polymer and cyclodextrins |
| 04/03/2003 | US20030065084 When combined with polar solvents gives a transparent material that has gel-like character |
| 04/03/2003 | CA2461421A1 Material consisting of at least a biodegradable polymer and cyclodextrins |
| 04/02/2003 | EP1298158A2 Copolymer resin composition and production process thereof |
| 04/02/2003 | EP0767810B1 Starch graft copolymer from prime starch |
| 04/01/2003 | US6541109 Silicone-vinyl copolymer and a second polymer include complementary crosslinkable functionality |
| 03/27/2003 | US20030059906 Block copolymers for multifunctional self-assembled systems |
| 03/27/2003 | US20030059620 Block polymer containing polysiloxane and polylactone units;coating medical equipment |
| 03/27/2003 | US20030059561 Coating interior surface with polymer; gas barrier; corrosion resistance; beverage cans |
| 03/26/2003 | EP1295903A2 Polymeric material, molded product and methods for their production |
| 03/26/2003 | EP1295898A1 Process for preparing polymer additives and polyolefin compositions with improved paint adhesion |
| 03/26/2003 | EP1294798A1 Reinforced filter material |
| 03/26/2003 | CN1405210A Cellulose derivative grafted copolymer and its synthesis method |
| 03/20/2003 | US20030055198 Enhanced performance characteristic; for use in vascular stents, medical guidewires, orthodontic wires, vibration dampers, pipe couplings, electrical connectors, thermostats, actuators, eyeglass frames, and brassiere underwires |
| 03/19/2003 | EP1189970B1 Carboxy functional additive for condensing polyamides |
| 03/19/2003 | EP0799280B1 Method for preparing a bitumen/elastomer composition, and use thereof as a road surfacing |
| 03/18/2003 | US6534599 Macromers of poly (hydroxyalkanoates) |
| 03/18/2003 | US6534591 First and second polymers containing nucleophilic groups and electrophylic groups capable of reacting to form covalent bonds between polymers, resulting in formation of three-dimensional matrix |
| 03/18/2003 | US6534156 Ink-jet media overcoat layers |
| 03/13/2003 | WO2003021336A1 Method for producing polymer for ophthalmic lens and ophthalmic lens |
| 03/13/2003 | US20030050433 Dehydrohalogenating a halogen-terminated polyisoolefin in a hydrocarbon solvent in the presence of alkali metal oxide containing atleast 5 carbon atom and recovering polyolefin having terminal unsaturation |
| 03/13/2003 | US20030050404 With use of endcapped polyalkylene glycol; for dispersants for cement slurries |
| 03/13/2003 | DE19933024C2 Kationische Blockcopolymere Cationic block copolymers |
| 03/12/2003 | EP1291376A1 Silicone polymer, silicone composition, and cosmetic preparation containing the same |
| 03/12/2003 | EP1290069A2 Polymers and polymer membranes covalently cross-linked by sulphinate alkylation |
| 03/12/2003 | EP1127094B1 Curable coating compositions containing blends of carbamate-functional compounds |
| 03/12/2003 | EP1032310A4 Absorbable block copolymers and surgical articles fabricated therefrom |
| 03/12/2003 | CN1102937C Block copolymers and preparation thereof |
| 03/11/2003 | CA2128635C Curable carbamate-functional polymers |
| 03/06/2003 | US20030045675 Polymeric material, molded product and methods for their production |
| 03/05/2003 | EP1287105A1 Polymers used as controllable dispersing agents |
| 03/05/2003 | EP1287041A2 Grafted near-gelation polymers having high damping properties |
| 03/04/2003 | US6528615 Hot melt adhesives obtained from the condensation of polyamide blocks containing carboxylic acid ends with polyetherdiols, such as ethoxylated primary amines |
| 03/04/2003 | US6528586 Graft polymers |
| 03/04/2003 | US6528136 Rheology modification of polymers prepared using metallocenes |
| 02/27/2003 | WO2003016398A1 Thermoplastic elastomers and method of making the same |
| 02/27/2003 | WO2002053625A3 Certain silicone polyethers, methods for making them and uses |
| 02/27/2003 | WO2002004528A3 Fragmentable catalyst support |
| 02/27/2003 | US20030040572 Silicon polymer emulsions |
| 02/26/2003 | EP1285022A1 Compositions containing elastomeric ethylene or (meth)acrylic ester copolymers |
| 02/26/2003 | EP1285021A1 Material based on biodegradable polymers and method for preparing same |
| 02/26/2003 | EP1187860B1 Polypropylene having improved long chain branching |
| 02/20/2003 | WO2002055608A3 Heat-gelling foaming composition and resulting foam |
| 02/18/2003 | US6521716 Coating, adhesive and sealant compositions |
| 02/18/2003 | US6521698 Rubbers with polyether side groups |
| 02/18/2003 | US6521306 Coupling amount of at least one poly(sulfonyl azide) |
| 02/13/2003 | WO2002000773A9 Polymers and polymer membranes covalently cross-linked by sulphinate alkylation |
| 02/13/2003 | US20030031815 Polyethylene terephthalate (PET); copolymer with hydroxy-terminated polybutadiene (HPBD), with specified amounts of cobalt and zinc catalysts that have a synergistic effect on the oxygen scavenging effects of the HPBD; containers |
| 02/12/2003 | EP1283235A2 Composition, method of making, and method of using adhesive composition |
| 02/12/2003 | EP1283234A2 An oxygen scavenging polyethylene terephthalate based polymer |
| 02/11/2003 | US6518369 Living polymers |
| 02/11/2003 | US6517993 Radiation transparent; sensitivity |
| 02/11/2003 | US6517933 Block polymerization of such as chitosan and diglycidyl terminated polyethyleneglycol; combining comfort of natural materials with robustness and designability of synthetics; clothing, home furnishings |
| 02/11/2003 | US6517905 Crosslinking agent with hydroxyl-reactive functional groups, and a non-gelled, hydroxyl functional polymer prepared by atom transfer radical polymerization; color-plus-clear composite coatings |
| 02/11/2003 | US6517824 Liposome encapsulated copolymer conjugate; treating pulmonary hypertension and other diseases involving a defect in collagen metabolism; lysine and 4-hydroxyproline dipeptide covalently bound with polyether to form conjugate |
| 02/11/2003 | CA2067561C Halogenated butyl rubber graft copolymers |
| 02/06/2003 | WO2002016456A3 Compositions adapted for chain linking |
| 02/06/2003 | US20030026840 Immobilized into polyoxyethylene glycol |
| 02/05/2003 | EP1280832A2 Chain-coupled polymeric alkoxide compounds having controlled viscosity |
| 02/05/2003 | CN1395588A Olefin block copolymers, production processes of same and use thereof |
| 02/05/2003 | CN1394894A Composition and its preparing method, method for using adhensive composition |
| 02/05/2003 | CN1100811C Poly(ester-amide-ether) segmented copolymer and its preparation method and use |