| Patents for C08L 7 - Compositions of natural rubber (12,530) |
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| 12/08/2004 | CN1178981C Spongy rubber containing short fibres |
| 12/08/2004 | CN1178979C Use of dialkyl polysulfide in plastication of natural rubber and synthetic rubber |
| 12/07/2004 | CA2081528C Polymerizable synergist and antidegradant |
| 12/02/2004 | WO2004104083A1 Composition containing ethylene/propylene/diene copolymer and polyalkylene/olefin copolymer |
| 12/02/2004 | US20040242780 Process for producing blends of syndiotactic, 1,2-polybutadiene and rubbery elastomers |
| 12/02/2004 | US20040242750 Rubber compound for tire and tire employing the same |
| 12/02/2004 | US20040242745 Rubber composition for tire tread and pneumatic tire using the same |
| 12/01/2004 | EP1482007A1 Rubber compound for tire and tire employing the same |
| 12/01/2004 | EP1482006A1 Rubber composition for tire tread and pneumatic tire using the same |
| 12/01/2004 | CN1177893C Method for prearing silica filled elastomeric composition |
| 11/24/2004 | EP1479724A1 Pneumatic tire |
| 11/23/2004 | US6822043 Precipitated silica and carbon black as fillers; mineral oil softener; a glyceride and a factice; and at least one silane coupling agent; does not contain aromatic process oils; aircraft tires |
| 11/18/2004 | US20040230002 Composition containing ethylene/propylene/diene copolymer and polyalkylene/olefin copolymer |
| 11/18/2004 | US20040226643 Pneumatic tire |
| 11/16/2004 | CA2112625C Isoprene-butadiene rubber |
| 11/11/2004 | WO2004071452A3 Random and non-random alkylene oxide polymer alloy compositions |
| 11/10/2004 | EP1474474A1 Running tread for tyre |
| 11/04/2004 | US20040220321 Comprising a vulcanizable combination of at least one diene elastomer, solid or hollow glass microbeads, reinforcing filler, and sulphur; a safety support to be mounted on a wheel rim within a tire, to support a tread of said tire in the event of a drop in inflation pressure; automobiles |
| 11/02/2004 | US6812288 A crosslinked rubber comprising a styrene-butadiene-based copolymer and a diolefin-based rubber |
| 10/28/2004 | US20040211111 Rubber composition |
| 10/27/2004 | EP1470937A1 Rubber composition and tire thereof |
| 10/14/2004 | WO2004088674A1 Power cable compositions for strippable adhesion |
| 10/14/2004 | CA2520362A1 Power cable compositions for strippable adhesion |
| 10/13/2004 | EP1114093B1 Diene elastomer and reinforcing titanium oxide based rubber composition for a pneumatic tyre |
| 10/05/2004 | US6800683 Colored rubber composition for a tire |
| 10/05/2004 | US6799815 Combination of tread, supporting carcass and guide lug components of rubber compositions |
| 09/30/2004 | WO2004083297A2 Alloy blends of polyurethane and rubber |
| 09/30/2004 | CA2516644A1 Alloy blends of polyurethane and rubber |
| 09/29/2004 | CN1168769C Vibration rubber element with fine serviceability and preparation method thereof |
| 09/23/2004 | US20040186213 Air retention, tensile strength, resiliency, hysteresis response; inflatable sports balls, bicycle tubes; longevity, consistency; low cost |
| 09/23/2004 | US20040186197 81-90% of powdered solid waste, 9-15% of water, 1-4% of a binder of 85-95% of a gel material, 2-7% of a sulfate, 2-7% of a stearate and .5-2% of a skin forming agent of 75-85% a gel material, 6-10% of calcium chloride and 9-15% of alum |
| 09/15/2004 | CN1528814A Soft metal, and preparing method and use thereof |
| 09/14/2004 | US6790895 Use of hydrotalcite as filler in polymer compositions |
| 09/09/2004 | US20040173297 Pneumatic tire and method of producting the same |
| 09/08/2004 | EP1453435A2 Thermopolymer composition and related methods |
| 09/01/2004 | EP1452344A1 Tire with tread of natural rubber-rich rubber composition |
| 09/01/2004 | EP1451249A1 Thermoplastic elastomer compositions |
| 08/26/2004 | WO2004071452A2 Random and non-random alkylene oxide polymer alloy compositions |
| 08/26/2004 | WO2004071451A2 Random alkylene oxide copolymers for medical and surgical utilities |
| 08/26/2004 | CA2515292A1 Random and non-random alkylene oxide polymer alloy compositions |
| 08/24/2004 | US6780938 In comparison with a melt blend without impairing heat resistance and elastic modulus by introducing rubbery elastomer and polyphenylene ether |
| 08/24/2004 | US6780915 Controlling concentration of carbon black; ozone resistance, discoloration inhibition |
| 08/19/2004 | US20040162382 formed of natural rubber composition reinforced with reinforcing carbon black and precipitated silica; high hardness and abrasion resistance while maintaining flexiblity/improved tear strength |
| 08/19/2004 | US20040161571 Computers; heat exchanging interface containing heat conductive fillers; elastomer layers |
| 08/18/2004 | CN1522205A Pneumatic tire and method of producing the same |
| 08/17/2004 | US6776997 TPE composition that exhibits excellent adhesion to textile fibers |
| 08/17/2004 | US6776206 Radial tire comprising steel cord reinforced carcass ply and apex of composition including diene rubber selected from natural rubber, synthetic cis 1,4-polyisoprene rubber and cis 1,4-polybutadiene rubber, and trans 1,4-polybutadiene rubber |
| 08/04/2004 | EP1442072A1 Superabsorbent-hydrophobic polymer two-phase compositions |
| 08/04/2004 | CN1517397A Rubber composition and pneumatic-tyre using the rubber composition |
| 08/04/2004 | CN1517396A New type environmental protection high-performance NR/DMC rubber plastic material |
| 08/04/2004 | CN1517393A Preparation method of starch and polymer comosition |
| 07/29/2004 | US20040144468 Rubber composition and pneumatic tire using the same |
| 07/29/2004 | US20040144467 Adhesive composition for textile/rubber adhesive bonding, and tire comprising a textile/rubber composite |
| 07/21/2004 | EP1439204A2 Rubber composition and pneumatic tire using the same |
| 07/21/2004 | CN1513904A Soft thio polyolefine thermoplastic elastic body and its preparation method |
| 07/21/2004 | CN1513903A Manufacturing method of latex gloves or butgronitrile gloves containing vitamin E component |
| 07/21/2004 | CN1513902A Manufacturing method of lalex gloves or butyronitrile gloves possessing skin protective function |
| 07/20/2004 | US6764759 Method of forming a phase change thermal interface |
| 07/20/2004 | CA2080438C Core-shell polymer for use in tire treads |
| 07/14/2004 | EP1117736B1 Modified starch film compositions |
| 07/13/2004 | US6761198 Pneumatic tire having lug and groove configuration extending from tread over at least 30% of sidewall |
| 07/08/2004 | US20040129359 having a buttress where ozone cracking resistance can be controlled over a long period and without compounding a large amount of an antioxidant; obtained by adsorbing N-(1-methylheptyl)-N'-phenyl-p-phenylenediamine to silica |
| 07/06/2004 | US6759456 An inorganic filler, a silane coupling agent and a vegetable oil having an iodine number of <130 based on 100 parts by weight of a diene rubber; reduced rolling resistance and decreased amount of petroleum oils used as softeners |
| 07/01/2004 | WO2004032306A3 Fuel cells including biocompatible membranes and metal anodes |
| 06/30/2004 | EP1433812A1 Thermoplastic elastomer compositions and process for preparing them |
| 06/30/2004 | EP1432872A1 A road surfacing for reducing rolling noise |
| 06/30/2004 | CN1508197A Preparation of surface modified concave earth reinforced rubber material |
| 06/29/2004 | US6756435 Unsaturated rubber, silica coupling agent, an antidegradant, a vulcanization accelerator, sulfur, a quinone diimine; where the antidegradant is not a quinone diimine; pneumatic tires |
| 06/29/2004 | US6756106 Oil resistant elastic rubber composite |
| 06/29/2004 | CA2343628C Improved rheologically-dynamic, liquid-applicable elastomeric compositions |
| 06/29/2004 | CA2065119C High modulus low hysteresis rubber compound for pneumatic tires |
| 06/24/2004 | WO2004052986A1 Polymer composition and moulded articles made thereof |
| 06/24/2004 | WO2004052936A1 Natural rubber latex, natural rubber, rubber composition containing the same, and tire |
| 06/24/2004 | WO2004052935A1 Natural rubber latex, natural rubber, rubber composition containing the same, and tire |
| 06/23/2004 | EP1431334A2 Tire with rubber composition |
| 06/23/2004 | CN1507482A Aqueous acrylic adhesives, preparing method thereof explosion-proof tapes using such adhesive for fixing braun tubes |
| 06/23/2004 | CN1154687C Rubber composition and preumatic tire |
| 06/22/2004 | US6753374 Mixture with silica filler and thiuram disulfide accelerator; tire treads; free of diphenylguanidine |
| 06/17/2004 | US20040116574 Tire with rubber composition |
| 06/09/2004 | EP1425339A2 Rubber composition for tyre crown ply reinforcement |
| 06/08/2004 | US6747087 Rubber composition for a tire, based on diene elastomer and a reinforcing titanium oxide |
| 06/03/2004 | US20040106724 Natural rubber produced from latex and composition comprising the same |
| 06/03/2004 | US20040105835 hydroxpropylated starch (HPS) or hydroxylethylated starch (HES) for the use in pharmaceutical, veterinary, food, cosmetic or other products like films for wrapping food, aspics or jellies, for predosed formulations like soft or hard capsules |
| 06/02/2004 | EP1424222A1 Pneumatic tire and method of producing the same |
| 06/01/2004 | US6743853 Kneading carbon black and silica to a discharging temperature of 130 degrees c. or higher; nonhardening on storage |
| 05/27/2004 | US20040102567 Elastomeric suspension spring for a motor vehicle and a suspension joint incorporating the spring |
| 05/20/2004 | US20040097636 Product with antistatic properties |
| 05/20/2004 | US20040097633 Vulcanizable rubber composition for the manufacture of a tire, and a tire, the tread of which comprises such a composition |
| 05/19/2004 | CN1496865A 无内胎轮胎 Tubeless tires |
| 05/13/2004 | US20040092647 Mixture of rubber elastomer natrix and carbon black as reinforcing filler |
| 05/12/2004 | EP1418199A1 Tubeless tire |
| 05/12/2004 | EP1383834A4 High traction and wear resistant elastomeric compositions |
| 05/11/2004 | US6732735 Reticulated coatings |
| 05/06/2004 | WO2004037915A1 Tires for heavy load |
| 05/06/2004 | WO2004037504A1 Wax composition and method for production thereof |
| 05/04/2004 | US6730732 Butyl rubber |
| 04/28/2004 | CN1492905A High traction and wear resistant elastomeric compositions |
| 04/28/2004 | CN1491977A Fragrant rubber and method for producing fragrant rubber |
| 04/22/2004 | US20040077814 Conjugated diene rubber gel, rubber compositions containing the same and process for production of conjugated diene rubber |
| 04/21/2004 | CN1490479A Process method for manufacturing elastic floor |