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 236 - Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
Patents for C08F 236 - Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds (4,476)
12/2010
12/08/2010CN101906187A Application of rare earth compound with constrained geometry configuration in high-selectivity conjugated diolefin-styrene random or block copolymerization
12/08/2010CN101423569B Selective hydrogenation method of styrene/conjugated diene polymers
12/02/2010US20100303954 Chewing gum containing solution styrene butadiene random copolymer elastomer
11/2010
11/30/2010US7842751 Water-based paint compositions
11/25/2010US20100298493 Method for gas phase polymerization
11/25/2010US20100298465 Functionalized polymers and improved vulcanizates therefrom
11/24/2010CN101896547A Rubber composition and use thereof
11/24/2010CN101891868A Method for preparing carboxylated styrene-butadiene latex
11/24/2010CN101891862A Modified terpene resin and preparation method thereof
11/24/2010CN101891856A Method for preparing n-butene polymer by using olefins from industrial waste C4 products
11/23/2010US7838601 selected from acylclic and aromatic olefin copolymers or homopolymers, non-conjugated and conjugated copolyenes, and diolefin-olefin copolymers, used as wire and cable jacketing, moldings, automobile hoses, belts, roofing membranes and tank linings; oil, heat, ozone and chemical resistance
11/17/2010CN101889031A Terpolymer composed of isobutene, isoprene and styrylisoprene, process for production thereof, and sealing member for electrolytic capacitor
11/10/2010CN101157743B Butadiene/ isoprene/ diolefin star comb-shaped polymer and preparation method thereof
11/09/2010US7829645 Process for the production of a polymer comprising monomeric units of ethylene, an α-oplefin and a vinyl norbornene
11/03/2010CN101876502A Rubber drying equipment
11/02/2010US7825193 Dithiocarbamic esters
10/2010
10/28/2010US20100271702 Low birefringent thermoplastic lenses and compositions useful in preparing such lenses
10/27/2010CN101874048A Polyethylene copolymer
10/27/2010CN101870754A Abietic resin allyl propionate photo-curing material and preparation method thereof
10/27/2010CN101870744A Hydrogenation method of butadiene-acrylonitrile rubber
10/20/2010CN101868483A Method for producing emulsion polymers
10/14/2010WO2010116991A1 Branched conjugated diene-aromatic vinyl copolymer and method for producing same
10/14/2010WO2010116988A1 Polar group-containing copolymer, rubber composition and studless tire
10/13/2010EP2238175A1 Nitrile rubbers which optionally contain alkylthio terminal groups and which are optionally hydrogenated
10/13/2010EP2152770B1 Isotactic polystyrene having reactive groups
10/13/2010CN101103057B Curable resin composition for ink-jet printing, cured object obtained therefrom, and printed wiring board using the same
10/07/2010WO2010113975A1 Copolymer of olefin and conjugated diene, and process for producing same
09/2010
09/30/2010US20100249353 Method of Reclaiming Carbonaceous Materials From Scrap Tires and Products Derived Therefrom
09/30/2010US20100249351 Synthetic rubber with narrow molecular weight distribution, a process for its preparation and a method of use
09/30/2010US20100249272 Thermoplastic nanocomposite resin composite materials
09/30/2010US20100247786 New polymers by emulsion polymerization
09/29/2010EP2233528A1 Rubber composition and use thereof
09/29/2010CN101845110A Application of structure regulator containing oxygen heterocyclic ring and nitrogen heterocyclic ring
09/29/2010CN101845109A Application of asymmetric structure regulator containing nitrogen and oxygen heteroatoms
09/28/2010US7803890 homo or copolymerizing 2,3,3,3-tetrafluoro-1-propene monomer in presence of an initiator such as sodium persulfate to form homo or cofluoropolymer
09/28/2010CA2439046C Method for obtaining polybutadiene-based aqueous dispersions
09/23/2010WO2010107555A1 Styrene butadiene rubber with novel styrene incorporation
09/23/2010US20100240848 Low molecular weight hydrogenated nitrile rubber
09/23/2010US20100240838 Low molecular weight hydrogenated nitrile rubber
09/22/2010CN101838378A Aqueous emulsion of isonitrile and method for preparing gloves and related products by using same
09/21/2010US7799416 after ozonolysis and UV, void spaces/pores from removed oxidized polyisoprene exist; interfacial surface from oxidized poly(pentamethyldisilylstyrene) is depleted of C and enriched in Si and O2, indicating presence of an SiOx inorganic ceramic layer; heat and chemical resistant permselective membrane
09/21/2010CA2461675C Method for producing aqueous styrene-butadiene polymer dispersions ii
09/16/2010WO2010104149A1 Rubber composition and pneumatic tire
09/16/2010US20100234534 Hysteresis elastomeric compositions comprising polymers terminated with isocyanato alkoxysilanes
09/16/2010US20100232088 Sealing material for electrolytic capacitor and electrolytic capacitor employing the sealing material
09/15/2010CN101831032A Method for preparing butadiene-isoprene copolymer
09/15/2010CN101829600A Hydrogenation catalyst composition and hydrogenation method thereof
09/10/2010WO2010077678A3 Omega-functionalized polymers, junction-functionalized block copolymers, polymer bioconjugates, and radical chain extension polymerization
09/09/2010US20100227977 Synthesis and use of well-defined, highly-branched saturated hydrocarbon polymers
09/07/2010US7790822 pendent olefinic groups; terminally-unsaturated aliphatic diene 7+ C atoms; 1,7-octadiene, 1,9-decadiene, 1,11-dodecadiene, 1,13-tetradecadiene; optional olefin or chain transfer agent; radical initiator; aprotic solvent; dilute conditions; bonds to polyamide textile surface for acid dye stain resistance
09/01/2010CN201567301U Mbs reaction kettle stirring device
09/01/2010CN1654487B Process for production of butyl rubber
08/2010
08/26/2010DE102010006693A1 Heterogenes kautschukartiges Polymer und Verfahren zu dessen Herstellung Heterogeneous rubbery polymer and process for its preparation
08/19/2010DE102009009531A1 Initiatorsystem zur Synthese von Hochvinyl-Dienkautschuken, ein Verfahren zur Herstellung und dessen Verwendung zur Herstellung von Hochvinyl-Dienkautschuken Initiator system for the synthesis of high vinyl diene rubbers, a method of preparation and its use for the preparation of high vinyl diene rubbers
08/18/2010EP2152759B1 Nitrile rubbers
08/17/2010US7776976 Method for synthesis of butyl rubber
08/17/2010US7776964 microstructure rubber particles comprising acrylonitrile-butadiene-styrene terpolymers or graft polymers
08/11/2010CN101802711A non-covalently crosslinkable materials for photolithography processes
08/11/2010CN101191001B Transparent MBS resin composition with excellent processing property
08/10/2010US7772328 acrylonitrile-butadiene copolymers optionally copolymerized with ethylene or hexene, having a narrow molecular weight distribution, used as shaped articles such as seals, hoses, bearing pads, stators, valve plates, cable sheaths, wheels, rolls or pipe seals
08/05/2010WO2010087431A1 Highly saturated copolymer rubber containing nitrile groups
08/03/2010US7767774 Modified conjugated diene polymer that is excellent in reacting with a filler and capable of improving low heat buildup when included in a rubber composition
08/03/2010CA2530691C Method of manufacture of styrene-butadiene latexes
08/03/2010CA2359197C Preparation process of a dienic elastomer using anionic polymerization
07/2010
07/28/2010CN1576359B Viscosity index improvers for lubricating oil compositions
07/28/2010CN101787100A Synthesis technology of water-emulsion fluorescent pigment
07/27/2010US7763696 Polymer from a conjugated diene and optionally a vinylaromatic cyclic vinyl units, such as vinylcyclopentane in a mass content of greater than or equal to 15% and having a number-average molecular weight of 100,000 to 300,000 g/mol.
07/27/2010US7763675 Mixing organoclay and olefin elastomer into a high flexural modulus nucleated polypropylene; improved toughness; useful for making complex curved molded and extruded articles
07/27/2010CA2510546C Polymers with new sequence distributions
07/22/2010WO2010083089A1 Increased monomer conversion in emulsion polymerization
07/21/2010CN101781387A Method for copolymerization of maleic anhydride/conjugated diene
07/20/2010US7759444 Homopoly-alpha- or beta-farnesene or copolymer, especially a block polymer with styrene; coatings for paper, packaging, laminated wood panel, kitchen countertop, vehicle, label, disposable diaper, hospital pad, feminine sanitary napkin, surgical drape, tape, case, carton, tray, and bandages
07/15/2010US20100179280 Sulfur-containing conjugated diolefin copolymer rubber, and rubber composition comprising the same
07/14/2010CN101775092A Process for production of high-isoprene butyl rubber
07/08/2010WO2010077678A2 Omega-functionalized polymers, junction-functionalized block copolymers, polymer bioconjugates, and radical chain extension polymerization
07/08/2010CA2745926A1 Omega-functionalized polymers, junction-functionalized block copolymers, polymer bioconjugates, and radical chain extension polymerization
07/07/2010CN101768242A Method for preparing polypropylene melt with high melt strength
07/06/2010US7750089 Dispersant viscosity modifiers based on diene-containing polymers
07/06/2010CA2513297C Resin composition
06/2010
06/30/2010CN101759836A Polyvinyl chloride (PVC) impact modifier
06/30/2010CN101759825A Carboxylated styrene-butadiene rubber latex special for oil and gas field cementing well
06/29/2010US7745544 with a hydrogen peroxide oxidizing agent, in the presence of alkyl-trioxorhenium-based catalyst; useful as oil resistant, thermally stable elastomers or as structural engineering thermoplastics
06/29/2010US7745524 Synthetic rubber latex and a rosin resin or a phenolic resin emulsion using a nonionic surfactant; excellent in storage stability; gelation ratio as evaluated in a Maron-type mechanical stability test performed in accordance with JIS K 6387 is 0.001 to 10%,
06/29/2010CA2404295C Process for hydrogenating carboxylated nitrile rubber, the hydrogenated rubber and its uses
06/24/2010WO2010035955A3 Latex resin composition for rubber gloves, containing neither sulfur nor a vulcanization accelerator, and method for producing a dip mold using the composition
06/23/2010EP2197925A1 Aqueous polymer dispersions based on copolymers formed from vinylaromatics and conjugated aliphatic dienes, processes for preparation thereof and use thereof
06/23/2010CN101747542A Carboxylic acid-modified nitrile copolymer latex and latex composition for dip forming comprising the same
06/16/2010CN1667006B Process for producing modified diene polymer rubber
06/16/2010CN101735634A Microgel latex with modified hydroxyl group and a property of stable storage
06/16/2010CN101735402A Method for preparing syndiotactic poly1,2-butadiene thermoplastic elastomer
06/16/2010CN101735391A Composition for terminating emulsion polymerized styrene butadiene rubber without producing nitrosamine
06/16/2010CN101733159A Method for preparing temperature-control hydrogenation catalyst and application in chemigum hydrogenation
06/15/2010CA2321362C Catalytic system, the procedure for developing it and the procedure for developing an ethylene copolymer and a conjugate diene
06/10/2010US20100144997 Copolymer Rubber, Rubber Composition and Rubber Molded Product
06/09/2010CN101724127A Polymer, rubber composition and tire using the same
06/09/2010CN101367897B Synthesis of modified styrene butadiene rubber latex special for well cementing cement paste for oil-gas field
06/08/2010US7732550 polymers of N-acyl(meth)acrylamide, especially copolymerized with monomers having a lower critical solution, e.g., vinyl or acrylic amides or vinyl ethers; also polymers of N-methacroyl-N-methylurea; used for separation, purification, fixing, calibration or control of antibodies and enzymes
06/01/2010US7728085 Process for producing ethylene- α -olefin-polyene random copolymer
05/2010
05/26/2010CN101715462A Styrene-butadiene copolymers, process for the preparation thereof and high cohesion adhesive compositions
05/25/2010CA2294580C Preparation process of functionalized amine diene polymer, of such polymers, rubber composition and tyre tread allowing such polymers
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