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)
03/2011
03/15/2011US7906576 Rubber-reinforced vinyl aromatic polymers
03/09/2011EP1691850B1 Reactive hydrophilic oligomers
03/02/2011EP1385692B1 Polymer surface modification
02/2011
02/23/2011EP2285485A1 Ce(iv)-initiated graft polymerization on polymers not containing hydroxyl groups
02/22/2011US7893150 Polymer dispersions in polyester polyols
02/16/2011CN101544731B Transparent polyvinyl chloride toughening modifier with three-layer nuclear shell structure and preparation method thereof
02/09/2011CN101967215A Methods for preparing multiple environment-responding type hairy polymer micro-spheres and photo-initiation RAFT (Reversible Addition-Fragmentation chain Transfer) polymerization thereof
02/03/2011WO2011014198A1 Electrically chargeable encapsulated particles
02/03/2011WO2011014195A1 Polymer encapsulation of particles
02/02/2011CN101965373A Polyfunctional vinyl aromatic copolymer, process for producing the same, and resin composition
02/01/2011US7879965 Gypsum wallboard
01/2011
01/26/2011CN101955708A Method for preparing nano microcapsule water-based color paste
01/19/2011CN101952368A Fluidity improver for aromatic polycarbonate resin, process for producing the fluidity improver for aromatic polycarbonate resin, aromatic polycarbonate resin composition, and molded product
01/18/2011CA2464086C Post-modification of a porous support
01/12/2011CN101942171A Method for preparing high-performance polyolefine nano composite material by using reaction filling method
01/12/2011CN101942062A Surface imprinted polymer for catalyzing degradation of organophosphorus pesticide and preparation method thereof
01/12/2011CN101353395B Functional red microsphere and preparation thereof
01/05/2011CN101381435B Preparation method of spherical polyelectrolyte brush and use thereof
01/04/2011CA2364563C Preparation of polymer particles
12/2010
12/15/2010EP2261271A1 Separation material
12/09/2010WO2010139683A1 Fine-particle, cationic, aqueous polymer dispersions, method for the production thereof, and use thereof
12/01/2010CN101899132A Preparation method of polyacrylonitrile adsorbing materials
11/2010
11/24/2010EP2253668A1 Fluidity improver for aromatic polycarbonate resin, process for producing the fluidity improver for aromatic polycarbonate resin, aromatic polycarbonate resin composition, and molded product
11/17/2010CN101885807A Polystyrene star-like sulfonic resin
11/17/2010CN101531742B Method for preparing nanometer composite aquagel using nanometer microsphere as junction
11/16/2010US7833584 Aqueous vinyl coating compositions
11/10/2010EP1188776B1 Cross-copolymerized olefin/aromatic vinyl/diene copolymer and process for producing the same
11/10/2010CN101880357A Polystyrene-graft-succinic carboxylic acid resin
11/09/2010US7829624 polymerizing first (co)monomer (butadiene); partially terminating with quenching agent; adding a multiple-vinyl aromatic monomer (divinylbenzene) and mono-vinyl aromatic (styrene); nanoparticles formed in situ and have core including the mono-vinyl aromatic monomer and a shell of first (co)monomer; tire
11/03/2010EP2246376A1 Method for preparing particles with a conjugated polymer shell
11/03/2010CN101875712A Production method of MBS (Methacrylate Butadiene Styrene) resin
10/2010
10/27/2010CN101870789A Organic rare-earth complex copolymer used for UPVC hot working and preparation method thereof
10/26/2010US7820754 ethylenically unsaturated monomer free of ionic group, 0.5 -15 of an ethylenically unsaturated monomer with carboxyl and/or carboxylic anhydride functional group, an ethylenically unsaturated monomer containing phosphate, phosphonate or phosphinate; alkoxylated alkyl phosphate anionic surfactant
10/20/2010CN101864045A Preparation method of chemically crosslinked nanocomposite hydrogel
10/20/2010CN101864038A Surface grafting polar monomer modified polystyrene macroporous resin and preparation method thereof
10/13/2010EP2152770B1 Isotactic polystyrene having reactive groups
10/06/2010CN101851321A Terpolymer resin and preparation method thereof
09/2010
09/29/2010CN101848949A One-pot synthesis of nanoparticles and liquid polymer for rubber applications
09/29/2010CN101848948A Use ofgrafted SMA copolymers in liquid compositions
09/29/2010CN101845117A Preparation method of macro-porous protein molecular imprinting integral material
09/23/2010US20100240827 Method for Producing a Grafted Polymer Coating and Substrates Formed in Accordance With the Method
09/23/2010DE102009001446A1 Verwendung von Kammpolymeren als Antifatigue-Additive The use of comb polymers as additives antifatigue
09/21/2010US7799881 cotton, wood, Formica" adhesive at high temperatures; polymerizing chloroprene in the presence of first latex consisting of polymeric particles produced in a first polymerization; polymer of an acrylic acid, vinylaromatic, and conjugated diene; acrylonitrile, butadiene, sodium acrylate, styrene
09/15/2010CN101831035A Comby aliphatic sulfonic resin
09/14/2010US7795344 Rubbers, elastomers, and thermoplastics modified by addition of nano-particles including a poly(alkenylbenzene) core and a poly(conjugated diene), a poly(alkylene), or a poly(alkenylbenzene) surface layer having a brush-like structure; tires; engine mounts
09/02/2010WO2010096867A1 Polymer particles
08/2010
08/17/2010US7776237 Forming a film from a core-shell polymer prepared by a three-stage emulsion polymerization process having different monomer concentrations in each stage; the film has a shell matrix with dispersed core polymer particles; improved color brilliance and stability
08/11/2010CN101798372A Polymer microsphere and preparation method thereof
08/11/2010CN101191001B Transparent MBS resin composition with excellent processing property
08/10/2010US7772343 core/shell vinyl polymers; powder coating; reacting butyl acrylate with ethylene glycol di(meth)acrylate through free radical polymerization in a solvent; post crosslinking in toluene to form hydrophobic core; further reaction with hydroxyethyl (meth)acrylate; coatings, binders
08/10/2010US7772339 Electrophoretic particles and production process thereof
08/10/2010US7772321 comprising polyester polyol that contains structural units derived from succinic acid; microcellular polyurethanes
08/10/2010CA2420683C Functionalized polymeric media for separation of analytes
08/05/2010WO2010066454A3 Process for the preparation of an expandable polymer composition in the form of beads
08/03/2010CA2530691C Method of manufacture of styrene-butadiene latexes
07/2010
07/28/2010EP2210911A1 Production of polymers
07/28/2010CN101787188A Flame-retardant PC/HIPS composite material and preparation method thereof
07/28/2010CN101787102A Method for preparing white latex by utilizing polystyrene waste
07/27/2010US7763689 Monodisperse amine functionalised polymer particles are prepared directly by seed suspension polymerization of aminostyrene, preferably 4-aminostyrene, together with another vinylic monomer, especially a styrenic monomer, and, optionally, a cross-linking agent.
07/22/2010US20100184922 Organic-inorganic nano composites and preparation method thereof
06/2010
06/30/2010CN101014628B Polymer latex suitable for the preparation of dip-molded articles
06/24/2010US20100160545 Thermoplastic elastomers of styrenic block copolymers and aliphatic thermoplastic polyurethanes
06/17/2010WO2010066454A2 Process for the preparation of an expandable polymer composition in the form of beads
06/16/2010CN101735606A modified polycaprolactam
06/16/2010CN101735413A Method for preparing functional composite microsphere with multi-layer core-shell structure and application thereof
06/08/2010CA2369293C Process for the preparation of monodisperse polymer particles
06/03/2010WO2010061586A1 Resin emulsion for sealer
06/02/2010EP2191309A1 Photonic crystals consisting of polymer particles with interparticulate interaction
06/01/2010US7728073 Thermoplastic moulding compounds exhibiting improved chemical resistance
05/2010
05/25/2010CA2445957C Styrene-acrylate copolymer composition suitable for surface size
05/19/2010CN101016360B Solid phase preparation method for simultaneously increasing polarity and graft degree of polyolefin
05/18/2010US7718738 Self assembly of molecules to form nano-particles
05/18/2010US7717992 Color enhancing emulsions
05/12/2010CN101704932A Method for preparing coating resin by using waste polystyrene plastics
05/12/2010CN101704931A Method for preparing cation polystyrene template based on porous materials
05/12/2010CN101704930A Styrene-acrylate emulsion for surface coatings of coated paper
05/05/2010EP1362891B1 Resin composition, coating materials containing the same, coating film and process for forming the film
05/05/2010CN1914239B 固化性树脂组合物 The curable resin composition of the
05/05/2010CN101701054A Surface decorating method of porous polymer microspheres
04/2010
04/27/2010CA2326907C Process for the production of vinylaromatic polymers, optionally containing an ethylenically unsaturated nitrile
04/22/2010US20100099803 Process for the preparation of monodisperse polymer particles
04/13/2010US7695821 Composite binder for an electrode with dispersants chemically bound
04/08/2010DE10394277B4 Verfahren zur Synthese wasserlöslicher und selbstdotierter Polyanilin-Pfropf-Copolymere Process for the synthesis of water-soluble and self-doped polyaniline graft copolymers
04/07/2010EP2172517A1 Composite particles
03/2010
03/24/2010EP2164884A1 Emulsion polymer comprising activators, process for preparation thereof and use thereof in two-component or multicomponent systems
03/10/2010CN101668784A Emulsion for damping member
03/03/2010EP1268588B1 Ethylene-aromatic vinyl compound-vinyl norbonene terpolymer
02/2010
02/25/2010WO2010020008A1 Polymer coatings
02/24/2010EP1885761B1 Coloured polymer system with improved colour brilliance
02/24/2010CN101657477A Styrene/anhydride polymeric material and graft having enhanced properties
02/18/2010US20100041832 Functionalized styrene oligomers and polymers
02/16/2010US7662899 Organic tellurium compound, process for producing the same, living radical polymerization initiator, process for producing polymer with the same, and polymer
02/10/2010CN101643532A Waste PE plastic recycle additive
01/2010
01/27/2010CN100584870C Process for preparing functional polyolefins resin mixed with rare earth compound
01/26/2010CA2494816C Organic tellurium compound, process for producing the same, living radical polymerization initiator, process for producing polymer with the same, and polymer
01/20/2010EP1625188B1 Polymer dispersion with a colour effect
01/19/2010US7649053 Toner binder for electrophotography and toner
01/13/2010EP2143742A1 Core-Shell Polymeric Particles
01/13/2010CN101627065A Particles and their use in a method for isolating nucleic acid or a method for isolating phosphoproteins
01/12/2010CA2401865C Crosslinkable or polymerizable prepolymers
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