About 76 results
https://drivepatents.com/patents/1002297 · 16 May 2012
A tire comprising a tire tread (14), a tire layer (21) circumferentially disposed radially inwardly of the tire tread (14) and including a first end (21 A) and a second end (21 B) situated adjacent each other to define a butt joint, and a barrier layer (24...
https://drivepatents.com/patents/1003525 · 11 Apr 2012
Disclosed is a vehicle equipped with air-filled tires, wherein heating of the air-filled tires during driving is minimized, and the durability of said tires is increased. Either many dimples are formed on the outside surface of at least one sidewall of the...
https://drivepatents.com/patents/1003878 · 28 Mar 2012
The present invention is based upon the finding that lignin can be incorporated into wire coat stock composition to improve metal to rubber adhesion. It has been further found that lignin can be used as a replacement in whole or in part for conventional ru...
https://drivepatents.com/patents/1005125 · 22 Feb 2012
The present invention aims to provide a pneumatic tire which does not cause air accumulation or film damage even without application of a mold release agent to an inner face of the pneumatic tire in vulcanizing and molding by use of a bladder. According to...
https://drivepatents.com/patents/1010900 · 20 Jul 2011
The present invention provides a rubber composition for an inner liner, which can achieve both excellent low heat build-up and high flex crack growth resistance while having processability excellent enough to eliminate the need for mastication, and further...
https://drivepatents.com/patents/1011649 · 22 Jun 2011
The present invention is directed to a pneumatic tire comprising a carcass and an innerliner radially inward of and in direct contact with the carcass, the innerliner comprising a rubber composition comprising 100 parts by weight of at least one elastomer;...
https://drivepatents.com/patents/1014665 · 23 Mar 2011
Sulfur-crosslinkable rubber mixture comprises (in parts by wt.): at least one diene rubber; regenerated rubber (more than 5, based on diene rubber (100)); benzothiazyl-2-dicyclohexyl-sulfenamide as a first vulcanization accelerator (more than 0.5, based on...
https://drivepatents.com/patents/1015334 · 2 Mar 2011
An elastomer composition comprising a butyl-based rubber (A), as a dispersed phase, including (i) a brominated isobutylene and p-methylstyrene copolymer rubber or (ii) a blend of a butyl rubber, halogenated butyl rubber and/or polyisobutylene rubber and a ...
https://drivepatents.com/patents/1015295 · 2 Mar 2011
An object of the present invention is, in a thermoplastic elastomer composition in which a modified rubber is filled and dispersed in a polyamide resin matrix in order to improve the low-temperature durability of the polyamide resin, to reduce the extrusio...
https://drivepatents.com/patents/1015877 · 9 Feb 2011
An object of the present invention is, in a thermoplastic elastomer composition in which a modified rubber is dispersed and filled in an ethylene-vinyl alcohol copolymer matrix in order to improve the low-temperature durability of the ethylene-vinyl alcoho...