About 37 results
https://drivepatents.com/patents/995593 · 28 Nov 2012
The present invention provides a pneumatic tire having excellent durability. Provided is a pneumatic tire including a sidewall and a carcass, the sidewall being produced from a rubber composition for a sidewall which has a specific sulfur content, the carc...
https://drivepatents.com/patents/1004663 · 7 Mar 2012
Disclosed is a pneumatic tire, in which turbulent flow-creating ridges extending from the inner circumference side to the outer circumference side are formed at intervals in the tire circumference direction on the tire surface of a tire side part, wherein:...
https://drivepatents.com/patents/1015419 · 2 Mar 2011
A pneumatic tire which comprises a pair of right and left bead portions, a carcass layer disposed extending between the bead portions, a tread portion arranged at an outside of the carcass layer in a radial direction of the tire, a pair of side wall portio...
https://drivepatents.com/patents/1015272 · 2 Mar 2011
This invention relates to preparation of silica-containing EPDM based rubber compositions and their use as components of articles of manufacture such as, for example, tires and industrial products. Such preparation relies upon phase mixing of EPDM based ru...
https://drivepatents.com/patents/1015643 · 23 Feb 2011
A pneumatic tire which comprises a pair of right and left bead portions, a carcass layer disposed extending between the bead portions, a tread portion arranged at an outside of the carcass layer in a radial direction of the tire, a pair of side wall portio...
https://drivepatents.com/patents/1016389 · 19 Jan 2011
An uncured silica-containing rubber composition having a moisture exposed surface wherein the rubber surface contains a combination of silica and a specialized tackifying resin is described. The moisture exposed silica degrades necessary building tack for ...
https://drivepatents.com/patents/1067745 · 3 May 2006
The present invention provides a rubber composition for a run-flat tire which can have compatibility of low heat build-up with a high degree of hardness and improve durability of the run-flat tire, and the run-flat tire comprising the same. The present inv...
https://drivepatents.com/patents/1074945 · 17 Aug 2005
The present invention provides a side-reinforcing rubber composition for a run flat tire, which achieves both low heat generating properties and high strength and improves run flat durability, and a run flat tire using the rubber composition. Specifically,...
https://drivepatents.com/patents/1079314 · 16 Mar 2005
This invention relates to a tire with a sidewall insert and/or apex of a rubber composition which contains a high vinyl polybutadiene elastomer.
https://drivepatents.com/patents/1079490 · 9 Mar 2005
The present invention provides a pneumatic tire (1), wherein the tire (1) comprises one or more indicia (4) formed from an elastomeric coating comprising an elastomer selected from the group consisting of: a graft-modified fluoroelastomer grafted to a graf...