Patent application number | Description | Published |
20090133795 | PNEUMATIC RADIAL TIRE - There is provided a pneumatic radial tire having favorable steering stability required as a high performance radial tire designed for high performance cars, durability and good cost performance. The pneumatic radial tire is framed by a carcass | 05-28-2009 |
20140030537 | ADHESIVE COMPOSITION, ADHESION METHOD USING THE SAME, LAMINATE AND TIRE - The present invention provides an adhesive composition that may improve both adhesiveness to a film layer and adhesiveness to a rubber layer, and an adhesion method using the same, as well as a laminate and a tire. The adhesive composition according to the present invention includes: a rubber component containing a diene-based elastomer; and a compound having a polar functional group in its molecule. | 01-30-2014 |
20140048194 | ADHESIVE COMPOSITION, ADHESION METHOD USING THE SAME, LAMINATE AND TIRE - The present invention provides an adhesive composition that may improve both adhesiveness to a film layer and adhesiveness to a rubber layer, and an adhesion method using the same, as well as a laminate and a tire. The adhesive composition according to the present invention includes a rubber component, at least 80 mass % of which rubber component is an epoxidized natural rubber. | 02-20-2014 |
20140110032 | LAMINATE, TIRE, AND METHOD FOR PRODUCING TIRE - The laminate according to the present invention includes a thermoplastic resin film-containing layer and a rubber layer, in which the rubber layer contains a modified diene polymer, and the rubber layer has a dynamic storage modulus E′ at −20° C. of 1.0×10 | 04-24-2014 |
Patent application number | Description | Published |
20140087110 | ADHESIVE COMPOSITION, ADHESION METHOD, AND PNEUMATIC TIRE - Provided are a pressure-sensitive adhesive composition comprising, as a rubber component, at least two modified rubbers modified with a polar functional group and having different modification rates with each other, a laminate body comprising (A) a resin film layer and (B) a rubber elastic body layer wherein they are adhered via (C) the said pressure-sensitive adhesive composition, and a pneumatic tire having the said laminate body as an inner liner layer; and thus, provided are the pressure-sensitive adhesive composition that can firmly bond between the resin film layer and the rubber elastic body layer while the laminate body obtained therefrom does not generate cracks at low temperature, the laminate body using the said pressure-sensitive adhesive composition, and the pneumatic tire. | 03-27-2014 |
20140124115 | PNEUMATIC TIRE - A pneumatic tire includes: an inner liner having a thermoplastic resin film, a carcass, and an adhesive layer disposed between the inner liner and the carcass, in which the dynamic storage modulus E's at −20° C. of the thermoplastic resin film, the adhesive layer, and the carcass are defined as E | 05-08-2014 |
20150125685 | RUBBER SHEET, PNEUMATIC TIRE USING SAME, AND METHOD FOR PRODUCING RUBBER SHEET - The present invention provides a rubber sheet having a thickness of 500 μm or less, wherein a rubber component in a rubber composition to constitute the rubber sheet contains a liquid elastomer having a weight-average molecular weight of from 500 to 100000, and a method for producing a rubber sheet having a thickness of 500 μm or less, which includes a step (A) of forming a film of a rubber composition not containing an organic compound having a boiling point not higher than 150° C., on a substrate sheet at a temperature at which the viscosity of the rubber composition falls within a range of from 10 to 100000 mPa·s. Using the specific liquid elastomer, the present invention provides a rubber sheet having a thickness of 500 μm or less. Not using any special coating apparatus, the present invention provides a method for producing a rubber sheet of a rubber composition not containing an organic compound having a boiling point not higher than 150° C. | 05-07-2015 |