Patent application number | Description | Published |
20090288750 | TIRE WITH AIR BARRIER LAYER - The present invention relates to a pneumatic tire having an air barrier layer, particularly an integral pneumatic tire innerliner, for prevention, or retardation, of air permeation from its inner chamber to the atmosphere through the carcass of the tire. The innerliner is comprised of an annular, cylindrical, hoop of a film having its ends overlapped and heat sealed together. The film is comprised of a continuous thermoplastic polymer phase which contains a dispersion therein of cured rubber domains, particularly cured low unsaturation rubber domains. In one embodiment, one surface of the film contains a thin bonding layer to aid in bonding the film to an unsaturated rubber-containing tire carcass. In one embodiment, the overlapping portion of the ends of the film have a thin rubber layer positioned therebetween. | 11-26-2009 |
20110048605 | RUBBER COMPOSITION CONTAINING SILICA REINFORCEMENT AND FUNCTIONALIZED POLYBUTADIENE RUBBER AND TIRES HAVING A COMPONENT THEREOF - This invention relates to a silica reinforcement-containing rubber composition which contains a functionalized polybutadiene rubber to promote a relatively low hysteretic loss to thereby enhance its desirability for tire sidewall and subtread applications in a sense of advantageously promoting reduced tire rolling resistance without significantly compromising various other desirable tire performance parameters. | 03-03-2011 |
20120029114 | TIRE WITH RUBBER COMPONENT - Pneumatic rubber tire with a component comprised of a silica reinforced rubber composition comprised of specialized polybutadiene rubber, functionalized styrene/butadiene elastomer and cis 1,4-polyisoprene rubber. | 02-02-2012 |
20120222795 | TIRE WITH AIR BARRIER LAYER - The present invention relates to a pneumatic tire having an air barrier layer, particularly an integral pneumatic tire innerliner, for prevention, or retardation, of air permeation from its inner chamber to the atmosphere through the carcass of the tire. The innerliner is comprised of an annular, cylindrical, hoop of a film having its ends overlapped and heat sealed together. The film is comprised of a continuous thermoplastic polymer phase which contains a dispersion therein of cured rubber domains, particularly cured low unsaturation rubber domains. In one embodiment, one surface of the film contains a thin bonding layer to aid in bonding the film to an unsaturated rubber-containing tire carcass. In one embodiment, the overlapping portion of the ends of the film have a thin rubber layer positioned therebetween. | 09-06-2012 |
20130165578 | TIRE WITH RUBBER COMPONENT CONTAINING FUNCTIONALIZED POLYBUTADIENE AND FUNCTIONALIZED STYRENE/BUTADIENE ELASTOMERS - Pneumatic rubber tire with a component comprised of a silica reinforced rubber composition comprised of a combination of functionalized polybutadiene rubber and functionalized styrene/butadiene elastomer. | 06-27-2013 |
20140088224 | TIRE WITH TREAD COMPRISED OF FUNCTIONALIZED ELASTOMER AND PRE-TREATED SILICA - The invention relates to a tire with tread of a rubber composition containing a functionalized elastomer and pre-hydrophobated precipitated silica reinforcement. | 03-27-2014 |
20140099460 | ATMOSPHERIC PLASMA TREATMENT OF REINFORCEMENT CORDS AND USE IN RUBBER ARTICLES - The present invention is directed to a method of making a cord-reinforced rubber article, comprising the steps of | 04-10-2014 |
20150025184 | RUBBER COMPOSITION AND PNEUMATIC TIRE - There is disclosed a vulcanizable rubber composition comprising:
| 01-22-2015 |