| 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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| 02/17/2005 | US20050038184 Reaction product of 4-acetylthiobutyl 2,3,4,6-tetra-O-acetyl- beta -D-glucopyranoside and tetrakis(bromopropyldimethylsiloxy)silane |
| 02/17/2005 | US20050038162 Compositions containing cyclopentadiene adducts and the use thereof for chemically stable coatings |
| 02/16/2005 | EP1399501A4 Negatively charged amphiphilic block copolymer as drug carrier and complex thereof with positively charged drug |
| 02/16/2005 | CN1582313A Certain silicone polyethers, methods for making them and uses |
| 02/15/2005 | US6855771 Process for making block polymers or copolymers from isotactic polypropylene |
| 02/15/2005 | US6855752 Polymers for cement dispersing admixtures |
| 02/10/2005 | WO2005012393A1 Modified anionically polymerized polymers |
| 02/10/2005 | US20050032935 Heat-curable resin composition |
| 02/10/2005 | US20050031574 Star polymer of calixarenes branching with copolymer of tert-butyl acrylate-butyl acrylate; use for hair styling, retaining hair shape; hair sprays, lacquers, foams, creams, gels, emulsions, lotions, and waxes |
| 02/09/2005 | EP1504050A1 Hydrocarbon-terminated polyether-polyamide block copolymers and uses thereof |
| 02/09/2005 | EP1368387B1 Microencapsulated biologically active substances that contain a water-soluble or water-dispersible comb polymer |
| 02/09/2005 | CN1188453C Composition containing styrene-butadiene block copolymer and application thereof |
| 02/08/2005 | US6852799 Universal compatibilizing agent for polyolefines and polar plastics |
| 02/08/2005 | US6852159 Gypsum slurry compositions |
| 02/08/2005 | CA2372986C Process for the condensation of polyamides |
| 02/03/2005 | US20050027071 made by reacting anionically polymerized polymers with low molecular weight acrylic oligomers; used as adhesives, compatibilizers, reinforcing agents and impact modifiers. |
| 02/03/2005 | US20050027070 Method for preparing a biocompatible crosslinked matrix and matrix provided thereby |
| 02/03/2005 | US20050027069 Reacting by crosslinking a first synthetic polymer containing multiple nucleophilic groups such as amino groups, with a second synthetic polymer containing multiple electrophilic groups such as succinimidyl groups to covalently bind them; use to prevent surgical adhesions, coat implants |
| 02/02/2005 | EP1339773B1 Method for producing meltable polyesters |
| 02/02/2005 | CN1187392C Composition of protein and double chain polyethylene glycol |
| 02/01/2005 | US6849696 Aromatic resin |
| 02/01/2005 | CA2177594C Process for the preparation of water-dilutable coating binders based on acrylate copolymers, and their use |
| 01/27/2005 | US20050020714 Molecular weight control; pressure sensitive adhesives/tapes |
| 01/26/2005 | EP1499664A1 Method of treating fluoropolymer particles and the products thereof |
| 01/26/2005 | EP1268602B1 Aqueous coating agents for baking enamels with a high solid content |
| 01/25/2005 | US6846882 Reacting polymers including monoethylenically unsaturated monomers containing acid groups polymerized in presence of water soluble sulfur compound, with alkylpolyalkylene glycols, alkylpolyalkylene glycol amines or mixtures |
| 01/25/2005 | US6846874 Hot-melt adhesives based on polyamide-block graft copolymers |
| 01/25/2005 | US6846873 End-modified diene copolymer and rubber composition for tire tread including the same |
| 01/25/2005 | CA2308448C Polymeric compositions, and the preparation and use thereof |
| 01/19/2005 | EP1498438A1 Block copolymer and composition thereof |
| 01/19/2005 | EP1497352A1 Amorphous-crystalline block copolymers |
| 01/18/2005 | CA2176592C Radial styrene-isoprene-butadiene multi-armed block copolymers and compositions and articles containing block copolymers |
| 01/13/2005 | WO2005003214A1 Tertiary block copolymer, process for producing the same and biocompatible material |
| 01/13/2005 | US20050009995 2-Component crosslink of end-functionalized polyacrylates |
| 01/12/2005 | EP1495075A2 Solid emulsions based on thermoplastic elastomers |
| 01/12/2005 | EP0981555A4 Convergent self-branching polymerization |
| 01/12/2005 | CN1563153A Copolymer grafted by polyvinyl alcohol/poly paraoxide cyclohexanone and preparation method |
| 01/12/2005 | CN1184544C Isolating agent for use in electric photographic method |
| 01/11/2005 | US6841255 Biocompatible polymer film |
| 01/06/2005 | US20050004312 Using anhydride as branching agents; melt processability; gelation inhibition; molding materials |
| 01/04/2005 | US6838528 Absorption, bioavailability |
| 01/04/2005 | US6838514 For use in pharmaceutical formulations, oils, lubricants, paints and coatings, liquid cleansers, polishes, food products, waxes, cosmetic and personal care, electrophoresis, chromatography, binders, extrusion, molding |
| 01/04/2005 | CA2132721C Biodegradable compositions produced by reactive blending of synthetic and naturally occurring polymers |
| 12/30/2004 | US20040266954 For high rotation freedom of second-order nonlinear optical chromophores during the poling and relatively mild conditions for lattice hardening |
| 12/29/2004 | WO2004113418A2 Methods for synthesis of graft polymers |
| 12/29/2004 | EP1491573A1 Novel polyesterified block copolymer and process for producing the same |
| 12/29/2004 | EP1490424A1 Polymers in a solid state |
| 12/29/2004 | CN1182214C (Poly) oxyalkylene block copolymer containing silyl ester block, antipollution paint composition containing it and its use |
| 12/29/2004 | CA2530035A1 Methods for synthesis of graft polymers |
| 12/28/2004 | US6835803 Method for doping a polymer |
| 12/28/2004 | US6835532 Organic anti-reflective coating composition and method for forming photoresist patterns using the same |
| 12/23/2004 | US20040259989 Aqueous dispersions and coatings |
| 12/22/2004 | EP1489125A1 Compound of hydrophilic polymer-polycarboxyl oligopeptide and medicines, medical composite comprising above compound and use of above compound in medicimes |
| 12/22/2004 | EP1489121A1 Modifier for polylactic acid and polylactic acid composition containing the modifier |
| 12/22/2004 | EP1226189B1 Metal containing dispersant polymers from condensation of polymers containing acidic group with overbased compositions containing reactive nucleophilic group |
| 12/22/2004 | CN1556132A Polyethylamine and polyethylene glyeol and polyamino acid (ester) bielement and trielement copolymer |
| 12/21/2004 | US6833488 Biocompatible, biodegradable, water-absorbent material and methods for its preparation |
| 12/15/2004 | EP1485459A1 Copolyesteramides and the use thereof as a soil release agent |
| 12/15/2004 | CN1555589A Gel-type polymer electrolyte and use thereof |
| 12/14/2004 | US6831133 Addition of unsaturated hydrocarbons to poly(vinyl chloride) and functionalization thereof |
| 12/09/2004 | US20040248842 Complexes for transporting nucleic acid into eukaryotic higher-cells |
| 12/08/2004 | EP1482997A1 AnB BLOCK COPOLYMERS CONTAINING POLY(VINYL PYRROLIDONE) UNITS, MEDICAL DEVICES, AND METHODS |
| 12/07/2004 | US6828030 Nonstannic paint of blocks of unsaturated carboxylic acid silyl ester and unsaturated monomer units and an ether containing mercapto |
| 12/02/2004 | US20040242788 thermoplastic star polymer comprising polyalkylene oxide block(s); for example a polyamide made from e-caprolactam, 1,3,5-benzenetricarboxylic acid and a trademarked amine-endcapped polyoxyalkylene glycol; suitable for the manufacture of yarns, fibers and filaments |
| 12/02/2004 | US20040242756 Water base resin composition |
| 12/01/2004 | EP1482011A1 Thermoplastic resin composition having improved resistance to hydrolysis |
| 12/01/2004 | EP1481021A1 Coatings derived from polyesters crosslinked with melamine formaldehyde |
| 12/01/2004 | CN1177878C Compatilizer-agent free-radical polymerized resin composition, forming material and formed products |
| 11/30/2004 | US6824872 Or an inert polymer powder such as a peek resin or a polyetherimide copolymer, coated with a macromolecular compound that is crosslinked by plasma treatment; enhanced adhesion and wettability |
| 11/30/2004 | US6824834 For automotive surfaces, comprising a condensation product of a carboxyl-containing resin and a hydroxyl-containing resin, a curing agent c which becomes active only at an elevated temperature, and a high molecular mass polyurethane |
| 11/25/2004 | US20040235708 Method for preventing the formation of adhesions following surgery or injury |
| 11/25/2004 | US20040234494 biocompatible , biodegradation ; increase drug concentration; stability |
| 11/24/2004 | CN1176974C Copolymer with polyamide block using ethoxyamine as main composition and polyether block |
| 11/23/2004 | US6822054 Polyesterether, polyamideether, polyetherurethane copolymers with hard and soft segments |
| 11/18/2004 | US20040228826 Silicone-modified antimicrobial polymer, antimicrobial agent and antimicrobial resin composition |
| 11/17/2004 | EP1477512A1 Silicone-modified antimicrobial polymer, antimicrobial agent and antimicrobial resin composition |
| 11/17/2004 | EP1476492A1 Carbohydrate-modified polymers, compositions and uses related thereto |
| 11/17/2004 | EP1117716B1 Oligomeric and high-molecular conversion products of allophanic acid esters with nucleophilic compounds , and the use thereof |
| 11/17/2004 | CN1176141C Preparation of dissolved liquid crystal of chitosan grafted polylactic acid |
| 11/17/2004 | CN1176140C Synthesis of fused liquid crystal of chitosan grafted polylactic acid |
| 11/16/2004 | US6818736 Polymeric material, molded product and methods for their production |
| 11/16/2004 | US6818729 Thermosetting resin and method for producing the same |
| 11/16/2004 | US6817114 Styrene-butadiene block copolymer coupled with epoxidised vegetable oils used for shoe soles |
| 11/11/2004 | WO2004096892A1 Functional polymer having function of trapping substance, reagent kit for substance trapping including the polymer, and method of recovering substance with the polymer |
| 11/10/2004 | EP1474490A1 Compositions containing cyclopentadiene adducts and the use thereof for chemically stable coatings |
| 11/10/2004 | EP1474110A1 Depot medicament, carrier materials for depot medicaments, and method for the production thereof |
| 11/04/2004 | US20040220354 Polymer electrolyte and method for producing the same |
| 11/04/2004 | US20040220332 Method for doping a polymer |
| 11/03/2004 | EP1171489B1 Amino group containing support matrices, their use and manufacture |
| 11/03/2004 | EP1141032B1 Polymers which exhibit thermothickening properties and process making same |
| 11/03/2004 | CN1542034A Double helix DNA modified macromolecule porous microsphere and membrane and preparation method and use thereof |
| 11/02/2004 | CA2340703C Thermosetting compositions containing carbamate-functional polymers prepared using atom transfer radical polymerization |
| 10/28/2004 | US20040215002 a monoazo dye containing a benzene ring and a tert-amino-alkylenehydroxy derivatives |
| 10/28/2004 | US20040214955 AnB block copolymers, wherein n is at least two, that include A blocks with poly(vinyl pyrrolidone) units and B blocks with urethane groups, urea groups, imide groups, amide groups, ether groups, ester groups, or combinations; applying the block polymer to the surface of medical implant |
| 10/28/2004 | US20040214913 a partially crosslinked graft polymer with a water soluble backbone having at least two reactive sites and grafted ethylene oxide-propylene oxide Lower Critical Solution Temperature units; cosmetics |
| 10/27/2004 | EP1471117A1 Azo dyes with a polyoxyalkylene moiety and inks containing them |
| 10/27/2004 | EP1470175A1 Oligomeric chain extenders for processing, post-processing and recycling of condensation polymers, synthesis, compositions and applications |
| 10/27/2004 | EP1109883B1 Method for increasing the efficiency of surfactants with simultaneous suppression of lamellar mesophases and surfactants with an additive added thereto |
| 10/27/2004 | CN1539895A Toner compsns. |
| 10/26/2004 | US6809127 Radiation curable compositions with enhanced adhesion |