About 76 results
https://drivepatents.com/patents/945615 · 23 Mar 2016
According to the rubber composition for an inner liner of the invention comprising 5 to 20 parts by mass of a mixed resin and 0.2 to 20 parts by mass of a non-reactive alkylphenol resin based on 100 parts by mass of a rubber component, wherein a content of...
https://drivepatents.com/patents/953539 · 17 Feb 2016
The present invention provides an inner liner for pneumatic tire, the inner liner being prepared by molding a resin composition containing a polyether polyamide (A) in which a diamine constituent unit thereof includes constituent units derived from a polye...
https://drivepatents.com/patents/954575 · 6 Jan 2016
Provided is a rubber composition having superior gas-barrier properties. More specifically, the rubber composition contains a layered compound and a modified conjugated diene-based polymer having a functional group that interacts with the layered compound.
https://drivepatents.com/patents/954988 · 23 Dec 2015
The present invention provides a tire being excellent in air barrier property and crack resistance at low temperature, without relying on phosphorus resource. The tire has an inner liner composed of a rubber composition comprising 1 to 30 parts by mass of ...
https://drivepatents.com/patents/948088 · 2 Dec 2015
Provided is a rubber composition having superior gas-barrier properties. More specifically, the rubber composition contains a layered compound and a modified butyl-based rubber having a functional group that interacts with the layered compound.
https://drivepatents.com/patents/956020 · 4 Nov 2015
This disclosure relates to a cross-linking polymer including polyamide-based segments having a specific structure and polyether-based segments having a specific structure, wherein the polyamide-based segments are bound to the polyether-based segments via a...
https://drivepatents.com/patents/957405 · 23 Sep 2015
A pneumatic tire including an inner liner, the inner liner including a first layer including a first polymer composition having a polymer component containing not less than 5% by mass and not more than 70% by mass of an SIBS and not less than 30% by mass a...
https://drivepatents.com/patents/961866 · 8 Apr 2015
Provided is a pneumatic tire which has low air permeability and undergoes a small change in air permeability due to fatigue. A pneumatic tire of the present invention contains a layer which is formed of a thermoplastic elastomer composition that is compose...
https://drivepatents.com/patents/963922 · 21 Jan 2015
A thermoplastic elastomer composition which comprises (A) a thermoplastic resin, (B) a halogenated isoolefin/para-alkylstyrene copolymer rubber, and (C) a thermoplastic elastomer, wherein the thermoplastic resin (A) forms a continuous phase, the halogenate...
https://drivepatents.com/patents/965988 · 24 Dec 2014
Provided is a thermoplastic resin composition which exhibits little dependence of air permeability on fatigue. The present invention is a thermoplastic resin composition which comprises an ethylene-vinyl alcohol copolymer and a polyamide resin, said thermo...