Patent application number | Description | Published |
20090139630 | PNEUMATIC TIRE - The present invention is directed to a pneumatic tire comprising at least one component, the at least one component comprising a rubber composition contacting one or more reinforcing textile cords, the textile cords comprising a resorcinol-formaldehyde-latex (RFL) adhesive disposed on the surface of the textile cords, wherein the RFL adhesive comprises polyvinylpyrollidone and at least one other elastomer, and the RFL adhesive comprises from 0.4 to 4 weight percent of polyvinylpyrrolidone, based on the total weight of the elastomers in the RFL adhesive. | 06-04-2009 |
20100018625 | PNEUMATIC TIRE WITH POLYKETONE BELT STRUCTURE - A pneumatic tire has an axis of rotation. The pneumatic tire includes a carcass having at least one reinforced ply, a tread disposed radially outward of the carcass, and a belt structure disposed radially between the carcass and the tread. The belt structure includes cords of at least three strands of twisted polyketone yarn. The twisted polyketone yarn has a linear density from 1570 dtex to 1770 dtex and a twist level from 3.0 TPI to 8.0 TPI. The cords have a twist level from 3.0 TPI to 8.0 TPI and a twist direction opposite to a twist direction the polyketone yarn. | 01-28-2010 |
20100108220 | TIRE WITH COMPONENT CONTAINING POLYBENZOBISOXAZOLE SHORT FIBER AND EPOXIDIZED POLYISOPRENE - The present invention is directed to a pneumatic tire comprising at least one component selected from the group consisting of apexes, flippers and chippers, the at least one component comprising a rubber composition, the rubber composition comprising a diene based elastomer and from 1 to 30 parts by weight, per 100 parts by weight of elastomer (phr), of a polybenzobisoxazole (PBO) short fiber having a length ranging from 0.5 to 20 mm having a thickness ranging from 10 to 30 microns, and from 1 to 50 phr of an epoxidized polyisoprene having a number-average molecular weight of 5000 to 100000. | 05-06-2010 |
20100116404 | TIRE WITH COMPONENT CONTAINING POLYKETONE SHORT FIBER AND FUNCTIONALIZED ELASTOMER - The present invention is directed to a pneumatic tire comprising at least one component, the at least one component comprising a rubber composition, the rubber composition comprising:
| 05-13-2010 |
20100319827 | TIRE WITH METALLIZED ORGANIC SHORT FIBERS - The present invention is directed to a pneumatic tire including at least one component. The component includes a rubber composition. The rubber composition includes a diene based elastomer and from 1 to 100 parts by weight of a metallized organic short fiber, per 100 parts by weight of elastomer. The organic short fibers having a length from 1 mm to 5 mm. Both the length and the ends of the short fibers are completely coated with a layer of metal or metal alloy. | 12-23-2010 |
20110114241 | PNEUMATIC TIRE WITH RUBBER COMPONENT CONTAINING CARBOXYMETHYLCELLULOSE - The present invention is directed to a pneumatic tire comprising at least one component, the at least one component comprising a rubber composition, the rubber composition comprising:
| 05-19-2011 |
20120145298 | TIRE WITH COMPONENT CONTAINING POLYBENZOBISOXAZOLE SHORT FIBER AND EPOXIDIZED POLYISOPRENE - The present invention is directed to a pneumatic tire comprising at least one component selected from the group consisting of apexes, flippers and chippers, the at least one component comprising a rubber composition, the rubber composition comprising a diene based elastomer and from 1 to 30 parts by weight, per 100 parts by weight of elastomer (phr), of a polybenzobisoxazole (PBO) short fiber having a length ranging from 0.5 to 20 mm having a thickness ranging from 10 to 30 microns, and from 1 to 50 phr of an epoxidized polyisoprene having a number-average molecular weight of 5000 to 100000. | 06-14-2012 |
Patent application number | Description | Published |
20090044893 | Pneumatic Tire - The present invention is directed to a pneumatic tire comprising at least one component, the at least one component comprising a rubber composition contacting one or more reinforcing polyester cords, the polyester cords comprising an RFL adhesive disposed on the surface of the polyester cords, the RFL adhesive comprising from 1 to 20 weight percent of a presilanized silica. | 02-19-2009 |
20100108219 | TIRE WITH COMPONENT CONTAINING POLYBENZOBISOXAZOLE SHORT FIBER AND EPOXIDIZED PALM OIL - The present invention is directed to a pneumatic tire comprising at least one component, the at least one component comprising a rubber composition, the rubber composition comprising a diene based elastomer and from 1 to 30 parts by weight, per 100 parts by weight of elastomer, of a polybenzobisoxazole (PBO) short fiber having a length ranging from 0.5 to 20 mm and a thickness ranging from 10 to 30 microns, and from 1 to 30 parts by weight, per 100 parts by weight of elastomer, of an epoxidized palm oil. | 05-06-2010 |
20100116403 | TIRE WITH COMPONENT CONTAINING POLYKETONE SHORT FIBER AND EPOXIDIZED POLYISOPRENE - The present invention is directed to a pneumatic tire comprising at least one component, the at least one component comprising a rubber composition, the rubber composition comprising a diene based elastomer and from 1 to 30 parts by weight, per 100 parts by weight of elastomer (phr), of a polyketone short fiber having a length ranging from 0.5 to 20 mm having a weight ranging from 0.5 to 5 decitex, and from 1 to 30 phr of an epoxidized polyisoprene having a number-average molecular weight of 5000 to 100000. | 05-13-2010 |
20120152424 | TIRE WITH COMPONENT CONTAINING POLYBENZOBISOXAZOLE SHORT FIBER AND EPOXIDIZED POLYISOPRENE - The present invention is directed to a pneumatic tire comprising at least one component selected from the group consisting of apexes, flippers and chippers, the at least one component comprising a rubber composition, the rubber composition comprising a diene based elastomer and from 1 to 30 parts by weight, per 100 parts by weight of elastomer (phr), of a polybenzobisoxazole (PBO) short fiber having a length ranging from 0.5 to 20 mm having a thickness ranging from 10 to 30 microns, and from 1 to 50 phr of an epoxidized polyisoprene having a number-average molecular weight of 5000 to 100000. | 06-21-2012 |
20130338256 | PNEUMATIC TIRE - The invention is directed to a pneumatic tire having a tread comprising a vulcanizable rubber composition comprising, expressed as parts by weight per 100 parts by weight of elastomer (phr),
| 12-19-2013 |
Patent application number | Description | Published |
20110152434 | TIRE WITH COMPONENT CONTAINING COMBINED HIGH STRUCTURE SILICA AND LOW STRUCTURE SILICA - The present invention is directed to a pneumatic tire comprising at least one component, the at least one component comprising a rubber composition comprising:
| 06-23-2011 |
20110240197 | PNEUMATIC TIRE AND RUBBER COMPOSITION CONTAINING TWIN POLYMERIZATION STRUCTURES - The present invention is directed to a pneumatic tire comprising a component, the component comprising a rubber composition comprising a diene based elastomer and 1 to 100 phr of:
| 10-06-2011 |
20120220706 | PNEUMATIC TIRE - The present invention is directed to pneumatic tire comprising at least one component, the at least one component comprising a rubber composition comprising:
| 08-30-2012 |
20120234450 | RUNFLAT TIRE WITH THERMOPLASTIC SIDEWALL INSERT - The invention is directed to a pneumatic runflat tire comprising a sidewall insert, the sidewall insert comprising an axially layered thermoplastic. | 09-20-2012 |
20130160911 | RUBBER COMPOSITION AND PNEUMATIC TIRE - The present invention is directed to a rubber composition comprising: a functionalized elastomer comprising: a polymeric backbone chain derived from a monomer comprising at least one conjugated diene monomer and optionally at least one vinyl aromatic monomer; and a functional group bonded to the backbone chain, the functional group comprising a multidentate ligand capable of complexing with a metal ion; and a metal ion. | 06-27-2013 |
20130160912 | RUBBER COMPOSITION AND RUNFLAT TIRE - The present invention is directed to a rubber composition comprising: a functionalized elastomer comprising a polymeric backbone chain derived from a monomer comprising at least one conjugated diene monomer and optionally at least one vinyl aromatic monomer; and a functional group bonded to the backbone chain, the functional group comprising a multidentate ligand capable of complexing with a metal ion; and an encapsulated metal salt. | 06-27-2013 |
20130165587 | GRAFT COPOLYMER - The present invention is directed to a copolymer comprising: a polymeric backbone chain derived from a monomer comprising at least one conjugated diene monomer and optionally at least one vinyl aromatic monomer; and polymeric sidechains bonded to the backbone chain, the sidechains comprising a polymer capable of exhibiting a lower critical solution temperature (LCST). | 06-27-2013 |
20130165588 | METHOD OF MAKING A GRAFT COPOLYMER - The present invention is directed to a method of making a graft copolymer, comprising the steps of
| 06-27-2013 |
20130165589 | METHOD OF MAKING A GRAFT COPOLYMER - The present invention is directed to a method of making a graft copolymer, comprising the steps of: | 06-27-2013 |
20130165596 | FUNCTIONTIONALIZED ELASTOMER - The present invention is directed to a functionalized elastomer comprising: a polymeric backbone chain derived from a monomer comprising at least one conjugated diene monomer and optionally at least one vinyl aromatic monomer; and a functional group bonded to the backbone chain, the functional group comprising a multidentate ligand capable of complexing with a metal ion. | 06-27-2013 |
20130240106 | PNEUMATIC TIRE WITH FUSED CORD - The present invention is directed to a pneumatic tire comprising at least one pair of parallel annular beads, at least one carcass ply wrapped around said beads, at least two belts or breakers disposed over said carcass ply in a crown area of said tire, tread disposed over said belts or breakers, and sidewalls disposed between said tread and said beads, and wherein the radially top belt or breaker is reinforced with an organic polymer cord, wherein the organic polymer cord is chemically fused. | 09-19-2013 |
20130245198 | PNEUMATIC TIRE - The present invention is directed to a pneumatic tire comprising at least one component, the at least one component comprising a rubber composition comprising:
| 09-19-2013 |
20130245199 | FUNCTIONALIZED ELASTOMER - The present invention is directed to a functionalized elastomer comprising: a polymeric backbone chain derived from a monomer comprising at least one conjugated diene monomer and optionally at least one vinyl aromatic monomer; and a functional group bonded to the backbone chain, the functional group comprising an oligopeptide or modified oligopeptide. | 09-19-2013 |
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 |
20140148551 | POLYMER BLEND - The present invention is directed to a polymer blend comprising a first polymer and a second polymer, the first polymer comprising: a polymeric backbone chain derived from a monomer comprising at least one conjugated diene monomer and optionally at least one vinyl aromatic monomer; and polymeric sidechains bonded to the backbone chain, the sidechains comprising a polymer immiscible with the backbone; the second polymer consisting of a polymer miscible with the polymeric sidechains. | 05-29-2014 |
20140148554 | PNEUMATIC TIRE - The present invention is directed to a pneumatic tire comprising at least one component, the at least one component comprising a polymer blend comprising a copolymer and an additional polymer, the copolymer comprising: a polymeric backbone chain derived from a monomer comprising at least one conjugated diene monomer and optionally at least one vinyl aromatic monomer; and polymeric sidechains bonded to the backbone chain, the sidechains comprising a polymer immiscible with the backbone; the additional polymer consisting of a polymer miscible with the polymeric sidechains. | 05-29-2014 |
20140148555 | SELF-HEALING RUBBER COMPOSITION AND TIRE - The present invention is directed to a self-healing rubber composition comprising a functionalized elastomer comprising: a polymeric backbone chain derived from a monomer comprising at least one conjugated diene monomer and optionally at least one vinyl aromatic monomer; and a functional group bonded to the backbone chain, the functional group comprising a multidentate ligand capable of complexing with a metal ion; and a partitioned metal ion. | 05-29-2014 |
20150018481 | PREPARATION OF RUBBER REINFORCED WITH AT LEAST ONE OF GRAPHENE AND CARBON NANOTUBES WITH SPECIALIZED COUPLING AGENT AND TIRE WITH COMPONENT - The invention relates to preparation of rubber reinforced with at least one of graphene and carbon nanotubes with specialized coupling agent and tire with component thereof. | 01-15-2015 |
20150025184 | RUBBER COMPOSITION AND PNEUMATIC TIRE - There is disclosed a vulcanizable rubber composition comprising:
| 01-22-2015 |