| Patents for C08F 257 - Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group (2,761) |
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| 02/19/2004 | WO2004014848A1 Organic tellurium compound, process for producing the same, living radical polymerization initiator, process for producing polymer with the same, and polymer |
| 02/18/2004 | CN1138800C Method for preparing graft copolymer of methylmethacrylate-butadiene-styrene having superior anti-stress whitening properties |
| 02/12/2004 | DE10233685A1 Process for preparing plastics molded bodies from a mixture of polymethyl methacrylate (PMMA) and polystyrene useful for advertisements, balcony coatings, illumination and lighting bodies, and sound insulating walls |
| 02/11/2004 | CN1137936C Impact-resistant thermoplastic resin composition |
| 02/11/2004 | CN1137915C Silane grafted copolymers of alpha-olefin and vinyl aromatic monomer |
| 02/10/2004 | US6689827 Transparent impact-resistant modified thermoplastic molding materials |
| 02/10/2004 | US6689540 Polymeric backbone having grafted thereon at least one element selected from the group consisting of silicon, germanium, tin and mixtures thereof; and a protecting group. |
| 02/10/2004 | US6689469 Poly(alkenylbenzene) core and a surface layer and a crystalline polyolefin surface layer, especially formed by hydrogenating the surface of a crosslinked vinylaromatic-conjugated diene block copolymer |
| 02/05/2004 | US20040024144 Comb copolymer containing from 80 to 98 weight % of a backbone having a glass transition temperature from -30 to 10 degree C, and 2-20 wt.% of a graft segment having a glass transition temperautre of at least 40 degree C. |
| 02/04/2004 | EP1385692A1 Polymer surface modification |
| 02/04/2004 | CN1137169C Polymer composition |
| 02/03/2004 | US6686321 Mixture; lubricant oil additive |
| 02/03/2004 | US6686121 Without purifying resist materials formed by reaction, by reacting an alkali-soluble polymer having phenolic hydroxyl groups or carboxyl group with a vinyl ether and/or dialkyl carbonate in catalyst, aprotic solvent, adding acid generator |
| 01/29/2004 | WO2003035778A3 Thermally curable binding agents |
| 01/28/2004 | CN1136244C Latex based on hydrophobic polymer core/shell structure film forming at low temperature without coalescent agent |
| 01/27/2004 | US6682809 Method for preparing a multi-layered polymeric composite and a multi-layered composite produced thereby |
| 01/22/2004 | WO2004007578A1 Carboxylic acid-modified vinylic polymeric compositions |
| 01/22/2004 | US20040014893 Absorbing polymer which liquid electrolyte absorbing polymer is comprised of a water-insoluble polymer and of hydrophilic polar groups introduced into the water-insoluble polymer. The liquid electrolyte absorbing polymer is prepared by |
| 01/22/2004 | DE10229732A1 Optische Anzeigeelemente auf Basis wässriger Polymerdispersionen Optical display elements based on aqueous polymer dispersions |
| 01/22/2004 | CA2489821A1 Carboxylic acid-modified vinylic polymeric compositions |
| 01/21/2004 | CN1135244C High impact monovinylidene aromatic polymers |
| 01/15/2004 | WO2003085040A3 Nano-particle preparation and applications |
| 01/15/2004 | US20040010080 Mixture containing chain transfer agent; aqueous solution; coatings, paints, inks |
| 01/14/2004 | EP1380685A2 Solid reagents |
| 01/14/2004 | EP1379589A1 Tetrafunctional initiator |
| 01/14/2004 | CN1467235A Method for preparing polar monomer graft syndiotactic polystyrene copolymer |
| 01/14/2004 | CN1134460C Improved processes based on atom (or group) transfer fadical polymerization |
| 01/08/2004 | US20040005453 Optical display elements based on aqueous polymer |
| 01/07/2004 | EP1378537A1 Optical display element based on aqueous polymer dispersions |
| 01/07/2004 | CN1133670C Bimodal, crosslinked toner resin and process for making same |
| 01/06/2004 | US6673867 Heat-resistant engineering plastic resin composition and molded article obtained therefrom |
| 01/06/2004 | US6673451 Forming emulsion-polymerized multistaged first polymer particles; forming a second emulsion polymer in presence of first emulsion polymer; polymerizing monomer; neutralization |
| 01/02/2004 | EP1375538A1 Process for producing polyolefin resin composition and polypropylene composition |
| 01/02/2004 | EP1375531A1 Process for producing vinyl polymer having alkenyl group at end, vinyl polymer, and curable composition |
| 01/02/2004 | EP1373338A1 New material |
| 12/30/2003 | US6670428 And an addition polymerized polymer (thermoplastic resin);graft copolymer of styrene and an acrylated polyether, polylactone, or polycarbonate |
| 12/30/2003 | US6670419 Forming a solids blend comprising a thermoplastic polymer and a comb copolymer; heating and mixing to form melt blend; shaping, cooling |
| 12/25/2003 | US20030235685 Pressure sensitive adhesives (PSAs), dry- bond laminating adhesives, heat seal adhesives, cold seal adhesives, and barrier adhesives |
| 12/24/2003 | WO2003106557A1 Composite material containing a core-covering-particle |
| 12/24/2003 | WO2003106520A1 Cationic core-shell particles with acid-swellable shells |
| 12/24/2003 | CN1462758A Method for synthesizing resin with high water absorption by using polystyrene |
| 12/24/2003 | CA2489720A1 Composite material comprising core/shell particles |
| 12/24/2003 | CA2489005A1 Cationic core-shell particles with acid-swellable shells |
| 12/18/2003 | WO2003091286A3 Polymeric product for film formation |
| 12/18/2003 | US20030232918 Preparing crosslinked polymeric nanoparticles dispersion; neutralizing at least a portion of the polymerized units formed neutralizable ethylenically-unsaturated monomer; mixing with aqueous medium |
| 12/18/2003 | US20030232916 Nonaqueous compositions |
| 12/18/2003 | US20030232914 Coating formulation |
| 12/18/2003 | US20030232187 Lightweight, flexible composites formed by applying layers low viscosity nanostructure particles comprising acrylic ester monomers to substrates, then polymerizing and curing by exposing heat or radiation, used for packaging |
| 12/17/2003 | EP1371718A1 Polymeric nanoparticle formulations and their use as fabric care additives |
| 12/17/2003 | EP1371705A1 Water-based adhesives |
| 12/17/2003 | EP1371704A2 Adhesive compositions |
| 12/17/2003 | EP1371700A2 Curable fluids for forming coatings and adhesives |
| 12/17/2003 | EP1371698A1 Polymeric nanoparticle formulations and their use as cement sealers |
| 12/17/2003 | EP1371694A2 Polymeric nanoparticle formulations and their use for improving the dirt pick up resistance of a coating |
| 12/17/2003 | EP1371693A2 Damage resistant coatings, films and articles of manufacture containing crosslinked nanoparticles |
| 12/17/2003 | EP1371690A2 Polymeric nanoparticle formulations and their use in microbe repellent coatings |
| 12/17/2003 | EP1371688A2 Colorants, dispersants and dispersions containing polymeric nanoparticles |
| 12/17/2003 | EP1371685A2 Aqueous polymeric composition containing polymeric nanoparticles and treatments prepared therefrom |
| 12/17/2003 | EP1371684A1 Improved plastic composition |
| 12/17/2003 | EP1371679A1 Aqueous composition containing polymeric nanoparticles |
| 12/17/2003 | EP1371667A1 Aqueous nanoparticle dispersions |
| 12/10/2003 | EP1368120A1 Method for producing gel-type cation exchangers |
| 12/10/2003 | CN1130406C Propylene polymers incorporating polyethylene macromers |
| 12/09/2003 | US6660809 Preparation of branched polypropylene utilizing chiral, stereorigid transition metal catalyst compounds |
| 12/04/2003 | WO2003100169A1 Process for preparing a dispersion polymer |
| 12/04/2003 | WO2003099949A1 Radiation curable aqueous dispersions |
| 12/04/2003 | WO2003099889A1 Method for producing an aqueous polymer dispersion |
| 12/04/2003 | US20030225190 Polymeric product for film formation |
| 12/03/2003 | CN1129642C Thermoplastic molding composition exhibiting high puncturing resistance and good antistatic behavior |
| 12/02/2003 | US6657011 Adhesive compositions containing low molecular weight polymeric additives |
| 12/02/2003 | US6656595 Pigment dispersing resins |
| 11/26/2003 | CN1458969A Aqueous dispersions of comb copolymer and coatings produced therefrom |
| 11/26/2003 | CN1458964A Method of toughening thermoplastic polymers and thermoplastic compositions produced thereby |
| 11/26/2003 | CN1458961A Segmental copoymers and aqueous dispersions and film therefrom |
| 11/26/2003 | CN1458959A Method of forming toughened thermoset articles and toughened thermoset articles produced thereby |
| 11/26/2003 | CN1458944A Method for preparing graft copolymers and compositions produced therefrom |
| 11/26/2003 | CN1128840C Improved processing olefine copolymers |
| 11/25/2003 | US6653409 Being oxidation resistant in the presence of oxygen at an ordinary temperature at the end of the polymer or in the polymer chain; workable synthetic rubbers; wear resistance and high mechanical strength; morphology |
| 11/20/2003 | US20030216522 Process for producing modified polymer rubber |
| 11/20/2003 | US20030216509 Graft polymer; hot melt adhesives |
| 11/19/2003 | EP1362891A1 Resin composition, coating materials containing the same, coating film and process for forming the film |
| 11/19/2003 | CN1457522A Electolyte-absorptive polymer and its production method, and cell using the polymer |
| 11/19/2003 | CN1457354A Adhesive compositions containing low molecular weight polymeric additives |
| 11/19/2003 | CN1457348A Method of improving melt processing of thrmoplastic polymers and compositions produced thereby |
| 11/19/2003 | CN1457347A Preparation of multi-layer polyer composition and products thereby |
| 11/13/2003 | US20030212198 Graft polymer; pouring into liquid which it is insoluble; precipitation |
| 11/12/2003 | EP1360216A2 Prepolymer and dielectric material produced therefrom |
| 11/12/2003 | CN1455787A Impact modifier and amophous polyester resin compositions containing the same |
| 11/06/2003 | WO2003091286A2 Polymeric product for film formation |
| 11/06/2003 | WO2003006511B1 Hydrophobic cationic dispersions stabilised by low-molecular-mass maleimide copolymers which are associated with cationic surfactants and the applications thereof in relation to coatings and paper sizing |
| 11/05/2003 | EP1007578B1 Latex basex on hydrophobic core/shell structured polymers film-forming at low temperature without coalescing agents |
| 11/05/2003 | CN1454236A Polycarbonate-based thermoplastic resin composition and process for producing the same |
| 11/04/2003 | US6642319 Reacting a polymer (polyethylene) with a monomer such as perfluoro(3,6-dioxa-4-methyl-7-octenesulfonyl fluoride) (PSEPVE) and free radical initiator; uncrosslinked graft copolymers; ionomers for electrochemical applications |
| 10/30/2003 | US20030202080 Image forming method |
| 10/29/2003 | EP1355968A2 Process for preparing aqueous dispersions of hybrid polyurethane particles |
| 10/23/2003 | US20030198810 Nano-particle preparation and applications |
| 10/22/2003 | EP1355369A1 Electolyte-absorptive polymer and its production method, and cell using the polymer |
| 10/22/2003 | EP1021472B1 Polymer composition |
| 10/16/2003 | WO2003085040A2 Nano-particle preparation and applications |
| 10/16/2003 | WO2003053142A3 Highly crosslinked biocidal polystyrene hydantoin particles |