Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds › C08F 257 - Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group
Patents for C08F 257 - Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group (2,761)
10/2003
10/16/2003US20030195285 Aqueous alkyd and vinyl polymer dispersions
10/15/2003EP1352932A1 Image forming method
10/15/2003CN1449416A Functionalized polymeric media for separation of analytes
10/15/2003CN1448424A Process for preparing coarse-grained anion exchange gel
10/15/2003CN1448419A Polystyrene resin for special-shaped metal liner tube
10/14/2003US6632915 Polyurethanes and graft mixed polymers based on polyurethane and their use for producing coating materials, adhesives and sealing masses
10/09/2003WO2003083040A2 Graft polymer matrices
10/09/2003WO2003082942A1 Graft copolymers, method for the production and use thereof
10/09/2003WO2003082941A1 Method for the production of functionalized syndiotactic polystyrenes
10/09/2003WO2003040241A3 Aqueous synthetic resin preparation
10/09/2003US20030191201 Controlled swelling of bead polymer; stability, purity
10/09/2003CA2455923A1 Graft polymer matrices
10/08/2003EP1350563A1 Process for preparing anion exchange material in form of a gel having large particle size
10/02/2003WO2003080752A1 Aqueous two-component polyurethane systems
10/02/2003US20030187139 Low dielectric constant organic dielectrics based on cage-like structures
10/02/2003US20030187134 Aqueous 2K pur systems
10/01/2003CN1445270A Functional agglomerates of polyolefin as well as its preparing method and application
09/2003
09/30/2003US6627696 Dispersion composition and method for producing the same
09/25/2003WO2003078524A1 Styrene-acrylate copolymer composition suitable for surface size
09/25/2003WO2003078490A1 A kind of functional olefin mother grain and the method of it and the use of it
09/25/2003WO2003006511A3 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
09/25/2003US20030181619 Processes based on atom (or group) transfer radical polymerization and novel (co) polymers having useful structures and properties
09/25/2003US20030181580 Grafting-modified cyclic polymer, process for producing the same, and curable composition
09/24/2003CN1444608A Method of preparing monomer-grafted syndiotactic polystyrene with polarity
09/24/2003CN1122044C Process for preparation of crosslinked polymers
09/23/2003US6624272 Hollow crosslinked cationic polymer particles, method of producing said particles, and paint composition, cationic electrodeposition paint composition, resin composition, filled paper, paper coating composition, and coated paper
09/18/2003WO2003025035A3 Moulded bodies consisting of core-shell particles
09/18/2003US20030176556 For sizing of paper and other cellulosic products
09/17/2003EP0971978B1 Transparent impact-resistant modified thermoplastic moulding materials
09/12/2003WO2003074607A1 Sheet and formed product thereof
09/11/2003US20030171495 Methods of CO2-assisted reactive extrusion
09/04/2003US20030166775 Compatibilizing agent, radical polymerizable resin composition, molding material, and molded article
09/04/2003US20030165625 Heating, crosslinking
09/03/2003EP0935623B9 Pigment dispersions containing aqueous branched polymer dispersant
08/2003
08/28/2003WO2003070813A1 Method of making a nanoporous film
08/28/2003WO2003070786A1 Process for producing modified butene-1 polymer and modified butene-1 polymer obtained by the process
08/28/2003US20030162978 Protected aminofunctionalized polymerization initiators and methods of making and using same
08/27/2003EP1337570A1 Process for the production of particular polymers
08/27/2003CN1439025A Latex formulations with reduced yellowing
08/26/2003US6610859 3-((N- benzyl-N-methyl)amino)-1-propyllithium
08/21/2003US20030158346 Method of preparing monomer-grafted syndiotactic polystyrene with polarity
08/19/2003US6608141 Vinylaromatic star polymer prepared using a tetrafunctional peroxide initiator such as tetrakis(t-amylperoxycarbonyloxymethyl) methane; improved melt strength; blown films
08/14/2003WO2002022754A8 Adhesive compositions containing low molecular weight polymeric additives
08/14/2003US20030153685 A polymer alloy including a polyamide or a polyamideether block copolymer and a polystyrene; polycrystalline, flexibility, medical balloon catheters
08/13/2003CN1117777C Pigment dispersions contg. aqueous branched polymer dispersant
08/12/2003US6605391 Solid gel membrane
08/07/2003WO2003065121A1 Mixture of substances which can be hardened by heat and by actinic radiation, method for the production and use thereof
08/07/2003WO2003064478A2 Surface graft modified resins and formation thereof
08/07/2003US20030149185 Multi-layer nano-particle preparation and applications
08/05/2003US6602960 Cobalt complexes, such as cobaloximes, used as chain transfer agents in free radical polymerizations; electromagnetic energy has led to discovery that the polymerization of acrylates will proceed according to pseudo-living polymerization
07/2003
07/31/2003US20030144421 Surface graft modified resins and formation thereof
07/31/2003US20030144417 Forming a solids blend of a thermoplastic polymer and a segmental copolymer, mixing and heating
07/31/2003US20030141031 Processes for preparing patterns for use in metal castings
07/24/2003WO2002055576A3 Process for preparing aqueous dispersions of hybrid polyurethane particles
07/24/2003US20030139563 Protected aminofunctionalized polymerization initiators and methods of making and using same
07/24/2003US20030139515 Paint, primer, adhesives; lightweight, corrosion resistance, impact strength
07/24/2003US20030138627 Molecular melt and methods for making and using the molecular melt
07/23/2003EP1329465A1 Method for preparing polymeric spacing particles
07/22/2003US6596811 The molding composition comprises components of styrene-methylstyrene copolymers with acrylonitrile, where the proportion of acrylonitrile is from 10 to 50% by weight, as one graft copolymer B, made from elastomers
07/17/2003US20030134944 Gypsum layered panels containing styrene butadiene latex additive
07/16/2003EP1326935A2 Aqueous alkyd and vinyl polymer dispersions
07/16/2003CN1430648A Thermoplastic polymeric compositions
07/16/2003CN1430632A Monovinylidene aromatic polymers with improved toughness and rigidity and process for their preparation
07/16/2003CN1430631A Substantially random interpolymer grafted with one or more olefinically unsaturated organic monomers
07/10/2003US20030130418 Multimodal polymer particles and uses thereof
07/09/2003CN1113915C Thermoplastic elastomer compositions of branched olefin copolymers
07/08/2003US6590039 Water curable addition-condensation copolymers; seals, caulking, adhesives and coatings
07/03/2003WO2003053142A2 Highly crosslinked biocidal polystyrene hydantoin particles
07/03/2003WO2002022689A9 Method for preparing graft copolymers and compositions produced therefrom
07/03/2003US20030125420 Processes for preparing multimodal polymer particle compositions
07/03/2003US20030124353 Crystalline polymer nano-particles
07/03/2003CA2459300A1 Highly crosslinked biocidal polystyrene hydantoin particles
07/02/2003EP0958323B1 Improved processing olefin copolymers
06/2003
06/19/2003WO2003050153A1 Methods of co2-assisted reactive extrusion
06/19/2003US20030114588 Graft-polymerizing a polyalkyl (meth)acrylate with a vinyl monomer and a compound which has a sulfonic or sulfuric acid group each having a different glass transition temperature
06/18/2003EP1319689A2 Multimodal polymer particles and uses thereof
06/18/2003EP1319674A2 Processes for preparing multimodal polymer particle compositions
06/18/2003EP1319042A2 A method for preparing a multi-layered polymeric composite and a multi-layered composite produced thereby
06/18/2003CN1425040A Impact modifier, process for producing the same, and thermoplastic resin composition containing the same
06/12/2003US20030109657 Seeded suspension polymerization
06/11/2003EP1317518A2 Adhesive compositions containing low molecular weight polymeric additives
06/11/2003EP1317516A2 Aqueous dispersions of comb copolymers and coatings produced therefrom
06/11/2003EP1317510A2 A method of toughening thermoplastic polymers and thermoplastic compositions produced thereby
06/11/2003EP1317509A2 A method of improving the melt processing of thermoplastic polymers and compositions produced thereby
06/11/2003EP1317505A2 Segmental copolymers and aqueous dispersions and films therefrom
06/11/2003EP1317504A2 A method of forming toughened thermoset articles and toughened thermoset articles produced thereby
06/11/2003EP1317494A2 Method for preparing graft copolymers and compositions produced therefrom
06/05/2003WO2003046063A1 Post-modification of a porous support
06/05/2003WO2003046027A1 Post-modification of a porous support
06/05/2003US20030105190 Disposable products; multilayer
06/05/2003CA2464302A1 Post-modification of a porous support
06/04/2003EP1316583A1 Polycarbonate-based thermoplastic resin composition and process for producing the same
06/04/2003CN1421465A Prepn process of high-hydroscopicity rubber
05/2003
05/29/2003US20030099872 For use in electrochemical devices as, for example, aluminum/air, zinc/air, Zn/MnO2, Ni/Cd and hydrogen fuel cells; prevents the solution phase from diffusing into the device
05/28/2003EP1313781A2 Functionalized polymeric media for separation of analytes
05/28/2003CN1420899A Low dielectric constant organic dielectrics based on cage-like structures
05/22/2003US20030096891 For producing high-strength wallboard using high-speed manufacturing apparatus
05/21/2003CN1419656A Crosslinkable or polymerizable prepolymers
05/20/2003CA2038502C Process for making controlled, uniform-sized particles in the 1 to 50 micrometer range
05/15/2003WO2003040241A2 Aqueous synthetic resin preparation
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