Patent news.Additive and method for enhancing the heat age properties of elastomers U.S. patent: 6,239,202 Issued: May 29, 2001 Inventors: John Osaheni, James Doin and Edwin Evans Edwin Evans (March 26 1849 - July 2 1921) was an Australian cricketer who played in 6 Tests between 1881 and 1886. Born in Emu Plains, New South Wales and educated at Newington College, Evans was an off spinner with an ability to consistently land the ball wherever he Assigned: General Electric Keywords: Ammonium carboxylate carboxylate, n a carboxylic acid salt, ester, or ion. in a silicone elastomer elastomer (ĭlăs`təmər), substance having to some extent the elastic properties of natural rubber. The term is sometimes used technically to distinguish synthetic rubbers and rubberlike plastics from natural rubber. Rubber composition for tire tread and pneumatic tire using same U.S. patent: 6,242,522 Issued: June 5, 2001 Inventors: Naofumi Ezawa, Kazuo Yagawa and Naohiro Sasaka Assigned: Bridgestone Keywords: Aluminum hydroxide aluminum hydroxide, n brand names: AlternaGEL, Alu-Cap, Alu-Tab, Amphojel, Dialume; drug class: antacid; action: neutralizes gastric acidity, binds phosphates in GI tract; uses: and silica powders can maintain low fuel consumption, low wear resistance, improved gripping and high maneuverability Method of improving the abrasion resistance of a rubber composition U.S. patent: 6,239,203 Issued: May 29, 2001 Inventors: Paul Sandstrom and Harold Marsh Assigned: Goodyear Tire & Rubber Keyword: [C.sub.12]-[C.sub.36] alcohol Antimicrobial polymer latexes derived from unsaturated unsaturated /un·sat·u·rat·ed/ (un-sach´ur-at?ed) 1. not holding all of a solute which can be held in solution by the solvent. 2. denoting compounds in which two or more atoms are united by double or triple bonds. quaternary ammonium compounds and antimicrobial coatings, sealants, adhesives and elastomers produced from such latexes U.S. patent: 6,242,526 Issued: June 5, 2001 Inventors: Adnan Siddiqui and Alfred K. Schultz Assigned: Stephan Company Polymeric dimethyl-dicyclopentadiene/ limonene lim·o·nene n. A liquid, C10H16, with a characteristic lemonlike fragrance, used as a solvent, wetting agent, and dispersing agent and in the manufacture of resins. resin U.S. patent: 6,242,550 Issued: June 5, 2001 Inventors: Mark Kralevich, Jr., Edward Blok, Lawson Wideman, Paul Sandstrom and Joseph Ruscak Assigned: Goodyear Tire & Rubber Keywords: Improving traction of rubber in tire treads Elastomer damper U.S. patent: 6,247,687 Issued: June 19, 2001 Inventors: William S. Jensen and Scott K. Miller Assigned: Lord Keywords: For damping movement such as motion in an aircraft landing gear Tire having tread portion with rubber to control wear U.S. patent: 6,247,512 Issued: June 19, 2001 Inventor: Robert C. Radulescu Assigned: Michelin Recherche re·cher·ché adj. 1. Uncommon; rare. 2. Exquisite; choice. 3. Overrefined; forced. 4. Pretentious; overblown. et Technique S.A. Tires with high strength reinforcement U.S. patent: 6,247,514 Issued: June 19, 2001 Inventors: Dong Kwang Kim and Amit Prakash Assigned: Goodyear Tire & Rubber Keywords: Steel cords having a tensile strength of -2,000xD+4,400 MPa Rubber composition which contains irregular-shaped hollow inorganic particles and article having component thereof U.S. patent: 6,245,860 Issued: June 12, 2001 Inventors: Thierry Florent Edme Materne, Christian Kaes and Georgio Agostini Assigned: Goodyear Tire & Rubber Keywords: A carbon black aggregate from which the carbon black core has been removed Resin composition having excellent vibration-damping properties and molded article made thereof U.S. patent: 6,245,419 Issued: June 12, 2001 Inventors: Masahiro Hakotani, Koichi Akiyama, Takashi Shibata, Kaneo Hamajima, Hiroyuki Takahashi and Kazuhiro Uchida Assigned: Takeda Chemical Industries, Toyota Jidosha Kabushiki Kaisha and Uchihamamkasei Kabushiki Kaisha Keywords: An unsaturated polyester resin composition Centipede centipede, common name for members of a single class, Chilopoda, of the phylum Arthropoda. Centipedes are the most familiar of the myriapodous arthropods, which consist of five groups of arthropods that had a separate origin from other arthropods. polymers and preparation and application in rubber compositions U.S. patent: 6,248,827 Issued: June 19, 2001 Inventors: Xiaorong Wang, Victor J. Foltz and Hideo Takeichi Assigned: Bridgestone Keywords: Poly(maleimide-co-alkenyl benzene) centipede polymer and improved tensile strength, maximum elongation, tear strength and damping properties Elastomer treatment process to decrease peroxide levels U.S. patent: 6,248,841 Issued: June 19, 2001 Inventors: Karl M. Gelotte and Joseph D'Silva Assigned: Aventis Pharmaceuticals Products Keywords: Exposing EPDM EPDM Ethylene-Propylene-Diene-Monomer EPDM Enterprise Product Data Management EPDM Ethylene Propylene Dimonomer (industrial/commercial piping/plumbing components) EPDM Engineering Product Data Management to 2-mercaptoethanol Glove of rubber or the like U.S. patent: 6,249,917 Issued: June 26, 2001 Inventors: Constantine Solon Solon, Athenian statesman Solon (sō`lən), c.639–c.559 B.C., Athenian statesman, lawgiver, and reformer. He was also a poet, and some of his patriotic verse in the Ionic dialect is extant. At some time (perhaps c.600 B.C. Vrissimdjis and Anastasia Ananiadou Keywords: Glove is foldable back Resilient caps for cross-ties at railway crossings U.S. patent: 6,250,562 Issued: June 26, 2001 Inventor: Dominicus Bruyn Assigned: Performance Polymers Vibration isolator with a tension restraint U.S. patent: 6,250,615 Issued: June 26, 2001 Inventor: Markus Leibach Assigned: Freudenberg-Nok General Partnership Elastomer composition based on EPDM, and a power transmission belt made essentially out of said elastomer U.S. patent: 6,251,977 Issued: June 26, 2001 Inventors: Pierre Georget and Julie Morcel Assigned: Hutchinson Keywords: Organic peroxides, EPDM, zinc methacrylate methacrylate /meth·ac·ry·late/ (meth-ak´ri-lat) an ester of methacrylic acid, or the resin derived from polymerization of the ester. See also acrylic resins, under resin. , an elastomer grafted with maleic anhydride |
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