| 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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| 04/04/2001 | EP1088833A1 Surfactant-free emulsion polymerization process |
| 04/03/2001 | US6211299 Cleaning compound |
| 03/28/2001 | EP1086156A1 Production of acetal derivatized hydroxyl aromatic polymers and their use in radiation sensitive formulations |
| 03/28/2001 | CN1288912A Modified phenylethylene-acrylonitrile resin blended composition and product formed therefrom |
| 03/22/2001 | WO2001019885A1 Single stage seed polymerisation for the production of large polymer particles with a narrow size distribution |
| 03/22/2001 | CA2384824A1 Single stage seed polymerisation for the production of large polymer particles with a narrow size distribution |
| 03/21/2001 | EP1084187A1 Thermoplastic molding material exhibiting a high puncturing resistance and a good antistatic behavior |
| 03/21/2001 | EP0799257B1 Crosslinkable composition for coating substrates and coating method using the same |
| 03/21/2001 | EP0796287B1 Process for the preparation of rubber-elastic graft polymers |
| 03/14/2001 | EP1082383A1 Method for producing water expandable styrene polymers containing recycled material |
| 03/08/2001 | WO2001016196A1 Process for producing polymer particles |
| 03/08/2001 | WO2001016195A1 Polymerization process for producing bimodal monovinylidene aromatic polymers |
| 03/01/2001 | DE19949465A1 Perlpolymerisate aus Styrol, Phenolderivaten und Vernetzern und ihre Hydrolyse- und Sulfonierungsprodukte Bead polymers of styrene, phenol derivatives and crosslinking agents and their hydrolysis and sulfonation |
| 03/01/2001 | DE19949464A1 Sulfonierte Perlpolymerisate aus Styrol, Vinylpyridinen und Vernetzern Sulfonated polymer beads of styrene, vinyl pyridines and crosslinkers |
| 03/01/2001 | DE19933279A1 Polymer blend useful for medical instruments such as balloon catheters, comprises partially crystalline polyamide polymer and a polystyrene thermoplastic elastomer flexibilizing agent |
| 02/28/2001 | EP1078941A1 Sulfonated beads of styrene, vinyl pyridine and crosslinker |
| 02/28/2001 | EP1078940A1 Beads of styrene, phenol derivatives and crosslinker, products of their hydrolysis and sulfonation |
| 02/22/2001 | WO2001012676A1 Test method for evaluating insoluble polymer growth |
| 02/22/2001 | CA2381152A1 Test method for evaluating insoluble polymer growth |
| 02/06/2001 | US6184287 Polymeric latexes prepared in the presence of 2-acrylamido-2-methylpropanesulfonate |
| 01/11/2001 | WO2000051198A3 Solid gel membrane |
| 01/10/2001 | EP1067441A1 An intermediate medium for transferring a toner image from an imaging medium to a final receiving material |
| 01/03/2001 | EP1064317A1 Derivatized carbon monoxide copolymers |
| 12/28/2000 | WO2000078709A1 Vinylated alkoxyamine, use thereof, and process for producing the same |
| 12/26/2000 | US6166245 Meth(acrylate) functionality is separated from the half-ester linkage by at least two alkoxylate groups and at least one ring opened lactone or lactam group |
| 12/20/2000 | EP0787157B1 Oleaginous compositions comprising grafted isomonoolefin alkylstyrene polymers |
| 12/19/2000 | US6162880 Purification of polystyrene recycle streams |
| 12/14/2000 | WO2000075194A1 Method for the manufacture of styrene maleic anhydride copolymers |
| 12/12/2000 | US6159653 Production of acetal derivatized hydroxyl aromatic polymers and their use in radiation sensitive formulations |
| 12/07/2000 | WO2000073389A1 Heat-resistant engineering plastic resin composition and molded article obtained therefrom |
| 11/29/2000 | CN1275138A Latex based on hydrophobic polymer core/shell struture film forming at low temp. without coalescent agent |
| 11/29/2000 | CN1275137A Method of production of particulate polymers |
| 11/28/2000 | US6153658 Process for the preparation of polymer particles |
| 11/23/2000 | WO2000069938A1 Microbicidal copolymers |
| 11/23/2000 | WO2000069936A1 Antimicrobial copolymers |
| 11/23/2000 | WO2000069935A1 Method for producing inherently microbicidal polymer surfaces |
| 11/23/2000 | WO2000069934A1 Microbicidal copolymers |
| 11/23/2000 | DE10022371A1 Solid formulation, e.g. for pigmenting paint, coating, paper, building material, polymer, printing ink or ink-jet ink, contains water-dispersible graft polymer of unsaturated hydrophobic monomer on (modified) natural protective colloid |
| 11/22/2000 | EP1054028A1 Method for producing hydrocarbon/acrylic hybrid resins |
| 11/22/2000 | CN1274372A Styrene resin compsn. and process for producing same |
| 11/22/2000 | CN1274368A Ethylene latex copolymer compsns. |
| 11/16/2000 | WO2000068275A1 Non-symmetrical free radical initiators and process for use therewith |
| 11/16/2000 | DE19921903A1 Antimicrobial copolymer for medical and hygiene articles, varnishes, paints and coatings comprises monomers with a tert. amino group(s) and further monomers having a tert. amino group(s) |
| 11/16/2000 | DE19921899A1 Antimicrobial copolymer for medical and hygiene articles, varnishes, paints and coatings comprises monomers with a sec. amino group(s) and monomers having a sec. amino group(s) |
| 11/16/2000 | DE19921897A1 Preparation of antimicrobial polymer for medical and hygiene articles, varnishes, paints and coatings comprises polymerizing monomers that have been functionalized by a tert. amino group |
| 11/16/2000 | DE19921895A1 Antimicrobial copolymer for medical and hygiene articles, varnishes, paints and coatings comprises monomers with an ester group(s) and a tert. amino group(s) and monomers having an amino group(s) |
| 11/14/2000 | US6147180 Thermoplastic elastomer compositions from branched olefin copolymers |
| 11/08/2000 | CN1272507A Polymethylacrylic acid graft copolymer workable high hydroscopicity resin |
| 11/08/2000 | CN1272506A Polymethylacrylic acid multi-arm start-like workable high hydroscopicity resin |
| 11/08/2000 | CN1272505A Polyacrylic acid graft copolymer workable high hydroscopicity resin |
| 11/08/2000 | CN1272504A Polyacrylic acid multi-arm start-like workable high hydroscopicity resin |
| 10/24/2000 | US6136951 Test method for evaluating insoluble polymer growth |
| 10/19/2000 | WO2000061648A1 Preparation of polymer particles |
| 10/19/2000 | WO2000061647A1 Process for the preparation of monodisperse polymer particles |
| 10/19/2000 | CA2706066A1 Process for the preparation of monodisperse polymer particles |
| 10/18/2000 | EP1044241A2 Styrene copolymer compositions having reduced surface gloss and composite articles incorporating same |
| 10/18/2000 | CN1270329A Optical imaging composition with improved chemical quality and stripping performance |
| 10/17/2000 | US6133412 Acid catalyzed acetalization of a vinyl ether by reacting with both a hydroxy aromatic monomer or polymer and a monoalcohol to form photoresist resin |
| 10/12/2000 | WO2000060007A1 Weatherable molding composition having improved surface appearance |
| 10/11/2000 | CN1269807A Polymer composition |
| 10/10/2000 | US6130290 Impact modifier for amorphous aromatic polyester |
| 10/04/2000 | EP1041108A1 Process for producing foamed styrene resin bead |
| 10/03/2000 | US6126731 Polymerizable ink composition |
| 09/27/2000 | EP1038890A1 Dendritic polymers and their preparation |
| 09/19/2000 | US6121474 Amine anionic polymerization initiators and functionalized polymers derived therefrom |
| 09/14/2000 | WO2000053649A1 Styrenic graft copolymer and method of preparing the same |
| 09/12/2000 | US6117918 Coupling amount of at least one poly(sulfonyl azide) |
| 09/12/2000 | US6117368 Black and white electrophoretic particles and method of manufacture |
| 09/08/2000 | WO2000052529A1 Photosensitive resin composition, photosensitive element comprising the same, process for producing resist pattern, and process for producing printed circuit board |
| 09/08/2000 | WO2000052071A1 Silane grafted copolymers of an alpha-olefin and a vinyl aromatic monomer |
| 09/08/2000 | CA2362847A1 Silane grafted copolymers of an alpha-olefin and a vinyl aromatic monomer |
| 09/05/2000 | US6114499 Processes for the preparation of branched polymers |
| 09/05/2000 | US6114457 Insertion-polymerized, branched copolymer containing ethylene having a narrow molecular weight distribution |
| 08/31/2000 | WO2000051198A2 Solid gel membrane |
| 08/31/2000 | WO2000050479A1 Novel protected amine initiators and polymers derived therefrom |
| 08/31/2000 | WO2000050467A1 Polymers and copolymers prepared or modified by using cobalt complexes |
| 08/31/2000 | CA2362298A1 Solid gel membrane |
| 08/30/2000 | EP0937118B1 Continuous process for preparing expandible styrene polymers |
| 08/29/2000 | US6111012 Polymer compositions for graft copolymer as well as mixtures thereof and thermoplastic compounds containing them |
| 08/23/2000 | CN1264403A Cross-linkable surface coatings and process of preparation |
| 08/17/2000 | WO2000047645A1 High impact monovinylidene aromatic polymers |
| 08/09/2000 | EP1026183A1 Styrene resin composition and process for producing the same |
| 08/03/2000 | DE19903391A1 Wäßriges Überzugsmittel, Verfahren zu seiner Herstellung und seine Verwendung Aqueous coating composition, process for its preparation and its use |
| 08/02/2000 | EP1024184A1 Aqueous coating composition, process for production and use thereof |
| 08/02/2000 | EP1024154A2 Polymeric latexes with multivalent-ion stability, manufacture and use thereof |
| 08/02/2000 | EP1023347A1 Method of production of particulate polymers |
| 08/02/2000 | CN1261899A Vinyl aromatic polymer coupling and foams |
| 07/29/2000 | CA2296828A1 Aqueous copolymers, a process for their preparation and their use in coating compositions |
| 07/26/2000 | EP1021472A1 Polymer composition |
| 07/18/2000 | US6090882 Crosslinkable surface coatings and process of preparation |
| 07/12/2000 | EP1017747A1 Materials which can be thermally coated with a polymerizable component |
| 07/05/2000 | EP0787158B1 methods for the manufacture of polar grafted polyolefines |
| 07/05/2000 | CN1259154A Transparent impact-resistant modified thermoplastic moulding materials |
| 07/05/2000 | CN1259147A Thermoplastic elastomer compositions from branched olefin copolymers |
| 07/04/2000 | US6084023 Room temperature self-crosslinking latex containing water soluble support resin having pendant acid groups which are reactive with oxazoline or oxazine groups and another monomer which will not react with them, inks, varnishes |
| 06/29/2000 | WO2000037507A1 Method for producing a polymer reaction product |
| 06/29/2000 | WO2000037506A1 Process for preparing water-soluble styrene/acrylic resins by continuous bulk polymerization |
| 06/21/2000 | EP1010711A1 Graft copolymer of syndiotactic styrene copolymer |
| 06/14/2000 | EP1008912A1 Photoimageable compositions having improved chemical resistance and stripping ability |
| 06/14/2000 | EP1007578A1 Latex based on hydrophobic polymer core/shell structures film forming at low temperature without coalescent agent |