| Patents for C08L 21 - Compositions of unspecified rubbers (19,541) |
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| 01/13/2010 | EP2143761A1 Improved thermoplastic vulcanizates and processes for making the same |
| 01/13/2010 | EP2142387A1 Tire tread with resin |
| 01/13/2010 | EP1672027B1 Thermoplastic elastomer composition and formed article |
| 01/13/2010 | CN100580017C Rubber composition for tyre tread and inflating tyre using the same |
| 01/13/2010 | CN100579804C Pneumatic tire for heavy load |
| 01/07/2010 | WO2010000299A1 Tyre and crosslinkable elastomeric composition comprising an oxetane derivative and an amino acid |
| 01/07/2010 | WO2010000294A1 Tyre and crosslinkable elastomeric composition comprising an oxetane derivative and a carboxylic acid |
| 01/07/2010 | US20100004380 e.g. diisopropylsalt salt of dithiosalicyclic acid as vulcanization accelerator, capable of improving the vulcanization rate and vulcanized rubber physical properties; pneumataic tire using, as a rubber for a belt coat and/or belt edge cushion |
| 01/07/2010 | US20100001435 Fast curing vulcanizable multi-part elastomer composition, and process for blending, injection molding and curing of elastomer composition |
| 01/07/2010 | DE102008040138A1 Verfahren und Vorrichtung zur Herstellung einer vernetzbaren Kautschukmischung Method and apparatus for producing a cross-linkable rubber mixture |
| 01/06/2010 | EP2141199A2 Rubber composition and tire using same |
| 01/06/2010 | EP2141170A2 Salts of diorganyl phosphinic acids, method for their manufacture and their application |
| 01/06/2010 | EP2141169A2 Salts of diorganyl phosphinic acids, method for their manufacture and their application |
| 01/06/2010 | CN100577717C Pneumatic tire having an innerliner comprising butyl rubber and dispersion of pre-cured diene-based rubber |
| 01/05/2010 | US7642322 Functionalized high cis-1,4-polybutadiene prepared using novel functionalizing agents |
| 12/30/2009 | WO2009155747A1 Modified phenolic tackifying resins for rubber compounding applications |
| 12/30/2009 | CN101613501A Material on tunnel drainage layer |
| 12/30/2009 | CN101613500A Mat preparation method with waste rubber |
| 12/30/2009 | CN100575402C Rubber mixtures |
| 12/29/2009 | CA2546595C Novolak resins and rubber compositions comprising the same |
| 12/23/2009 | WO2009154121A1 Elastomer composition and tire using the elastomer composition |
| 12/23/2009 | WO2009154118A1 Rubber composition and tires made by using the rubber composition |
| 12/23/2009 | WO2009098305A3 Hydrolysis-resistant polyamide-elastomer mixtures, molded parts produced therefrom and use thereof |
| 12/23/2009 | CN101610917A Sulfide modified elastomeric polymers |
| 12/22/2009 | CA2275009C Impact resistant cycloolefin copolymer blend |
| 12/17/2009 | WO2009151103A1 Rubber composition and tire using the same |
| 12/17/2009 | US20090312168 Elastic Roll Cover, Covered Roll and Method of Manufacturing a Covered Roll |
| 12/17/2009 | DE102008027694A1 Rubber mixture, useful for producing e.g. tires, comprises a polar or nonpolar rubber, a black filler, a compound of class 4A to 4F of Strunz mineral classification, a compound containing zinc ions, a plasticizer and other additives |
| 12/16/2009 | EP2132231A1 Natural rubber latex preservation |
| 12/16/2009 | CN201363733Y Integrated processing equipment for rubbish high-temperature incineration |
| 12/16/2009 | CN201362676Y Cooling molding device used for recycling regeneration of waste rubber |
| 12/16/2009 | CN201362675Y Regeneration reaction vessel used for recycling waste rubber |
| 12/16/2009 | CN201362674Y Regeneration reaction vessel used for recycling waste rubber |
| 12/16/2009 | CN201362673Y Regeneration reaction vessel used for recycling waste rubber |
| 12/16/2009 | CN101602879A Rust-proof sealing material and preparation method thereof |
| 12/16/2009 | CN101602874A Method for preparing blending materials of waste rubber powder and polystyrene |
| 12/16/2009 | CN101602869A Carbon fiber composite material and process for producing the same |
| 12/16/2009 | CN101602868A Rubber compound, rubber and preparation method thereof |
| 12/15/2009 | CA2432787C Resorcinolic derivative for rubber compounds |
| 12/15/2009 | CA2423206C Halogenated elastomeric compositions having improved stability and green strength |
| 12/10/2009 | WO2009147006A1 Rubber mixture with improved abrasion |
| 12/10/2009 | WO2009146493A1 Method and composition for sealing passages |
| 12/10/2009 | CA2752352A1 Method and composition for sealing passages |
| 12/09/2009 | CN101600743A Propylene homopolymer for stress-resistant molded object, composition containing the polymer, and stress-resistant molded object obtained from the same |
| 12/09/2009 | CN101597513A Treated distillate aromatic extracts and preparation method thereof |
| 12/09/2009 | CN101597512A Treated distillate aromatic extracts and preparation method thereof |
| 12/09/2009 | CN101597411A Eraser for metal descaling |
| 12/09/2009 | CN101597407A Method for preparing blends of waste rubber powder and thermoplastic vulcanizate |
| 12/09/2009 | CN101597386A Preparation method of environmentally friendly rubber softening agent |
| 12/09/2009 | CN101597383A Synthetic process of emulsifier special for rubber |
| 12/09/2009 | CN100567399C Gelatine powder modified asphalt and processing method thereof |
| 12/09/2009 | CN100567381C Rubber composition for tyre treads |
| 12/09/2009 | CN100567372C Composition acting as coupling agent for filled and peroxidically crosslinking rubber compounds |
| 12/08/2009 | US7629056 Circuit-connecting material and circuit terminal connected structure and connecting method |
| 12/03/2009 | WO2009145784A1 Lignin in tire components |
| 12/03/2009 | US20090294012 Radial-carcass tires formed by using specific cohesive, low-hysteresis compositions |
| 12/03/2009 | DE102008026351A1 Rubber mixture, useful to prepare e.g. tires and conveyor belt, comprises a polar or non-polar rubber, a light filler, preferably silicic acid and/or dark filler material e.g. soot, a dimer diol and/or a dimer acid, and further additives |
| 12/02/2009 | EP2128485A1 Friction transmission belt |
| 12/02/2009 | CN101591900A Rubber fender produced by using automobile tyre leftovers and method for producing same |
| 12/02/2009 | CN101591453A Method for producing environment-friendly rubber filling oil |
| 12/02/2009 | CN101591452A Rubber anti-frosting accelerant |
| 12/02/2009 | CN101591447A Rubber anti-adhesive agent |
| 12/02/2009 | CN101591435A Method for producing rubber aging inhibitor FR |
| 12/02/2009 | CN101591306A Method for synthesizing rubber vulcanization accelerator CZ by oxygen oxidation method |
| 12/02/2009 | CN101590774A Water-soluble transfer printing paper |
| 12/02/2009 | CN100564684C Method for paving resin filling type asphalt concrete steel box-beam bridge deck combined structure |
| 12/02/2009 | CN100564383C Organosilicon compound and method for producing same |
| 12/01/2009 | US7625975 Composition acting as coupling agent for filled and peroxidically crosslinking rubber compounds |
| 11/26/2009 | WO2009142290A1 Heat radiation sheet and heat radiation device |
| 11/25/2009 | EP2123711A1 Thermosetting resin composition having rubbery polymer particle dispersed therein, and process for production thereof |
| 11/25/2009 | EP2121777A1 Cyanoacrylate compositions incorporating graphite platelets |
| 11/25/2009 | EP2001952B1 Bonding agents and sealants based on liquid rubbers |
| 11/25/2009 | EP0767758B2 Novel method for preparing precipitated silica, novel zinc-containing precipitated silicas, and use thereof for reinforcing elastomers |
| 11/25/2009 | CN101589100A Rubber composition and tire using the same |
| 11/25/2009 | CN101589099A Rubber composition having a very low zinc content |
| 11/25/2009 | CN101585969A Composite modified asphalt from thermoplastic butylbenzene rubber and tyre rubber powder and preparation thereof |
| 11/25/2009 | CN101584512A New sponge insole and preparation method thereof |
| 11/24/2009 | CA2406750C Liquid stabilizing mixtures for organic polymers |
| 11/18/2009 | EP2119573A1 Functionalized elastomers |
| 11/18/2009 | EP1749051B1 Flame-retardants |
| 11/18/2009 | EP1664189B1 Improved thermoplastic vulcanizates and processes for making the same |
| 11/18/2009 | CN101583809A Friction transmission belt |
| 11/18/2009 | CN101583660A Rubber composition and pneumatic tire using the same |
| 11/18/2009 | CN101580608A Formula of burning resistant glue and manufacturing method for burning resistant and high-temperature resistant conveyer belt |
| 11/18/2009 | CN101580603A Fiber filling agent for rubber |
| 11/18/2009 | CN101580602A Production method of spherical high-content rubber antioxidant RD |
| 11/18/2009 | CN100560575C thiofide dibenzothiazyl disulfide preparation method |
| 11/17/2009 | US7619028 Improved tensile strength, wear resistance and processability, fuel efficiency and high gripping property; rubber latex stabilized by anionic emulsifying agent to react with aqueous suspension of silica containing cationic polymer and effecting co-coagulation of rubber |
| 11/11/2009 | EP2116570A1 Dielectric elastomer composition and antenna member |
| 11/11/2009 | EP2116569A1 Rubber composition for belt, and rubber belt |
| 11/11/2009 | EP2116396A1 Pneumatic tire |
| 11/11/2009 | CN101578332A Benzoxazine compositions with core shell rubbers |
| 11/11/2009 | CN101578291A Method for manufacturing a bis(silatranylalkyl) polysulfide, method for manufacturing a mixture of bis(silatranylalkyl) polysulfide etc., a mixture of bis(silatranylalkyl) polysulfide etc., and rubber |
| 11/11/2009 | CN101575423A Rare earth rubber aging inhibitor and application thereof |
| 11/11/2009 | CN100558796C Composite powder and preparing method and use |
| 11/11/2009 | CN100558707C Process for producing rubber vulcanization accelerant penta-methylene thiuram tetrasulfide |
| 11/11/2009 | CN100558706C Preparation of rubber vulcanization accelerator tetrabenzylthiuram disulfide |
| 11/10/2009 | US7615590 a mixture of natural rubber or butyl rubbers, carbon black, silica, sulfur and vulcanization promoters, used in inflatable devices having improved steering stability and elongation properties |
| 10/29/2009 | US20090270525 Thermoplastic elastomer composition, foam product, and process for production of the composition or foam product |
| 10/28/2009 | EP2112003A1 Tire rubber composition with improved wet traction properties |