About 76 results
https://drivepatents.com/patents/965963 · 24 Dec 2014
A tire containing at least a circular tire frame body that is formed from a resin material and has a layered structure, wherein the tire frame body includes at least one gas retaining layer.
https://drivepatents.com/patents/967263 · 19 Nov 2014
The present invention is a pneumatic tire (1) including an inner liner (9) and a carcass ply (6) provided adjacent to the inner liner (9) and having a cord (K) embedded in a rubber layer. The inner liner (9) is composed of a polymer layer stack including a...
https://drivepatents.com/patents/967833 · 5 Nov 2014
The present invention provides a method for producing a rubber composition provided by compounding a rubber component (A) comprising at least one selected from natural rubbers and synthetic diene rubbers, a filler containing an inorganic filler (B), a sila...
https://drivepatents.com/patents/968014 · 29 Oct 2014
The invention provides rubber compositions for tire inner layers, capable of providing excellent ozone resistance over a wide environmental temperature range and of preventing discoloration well, as well as pneumatic tires including such compositions. The ...
https://drivepatents.com/patents/970640 · 3 Sep 2014
To provide a pneumatic tire comprising: an inner liner layer formed from a thermoplastic resin or a thermoplastic elastomer composition obtained by blending a thermoplastic resin with an elastomer; a coating rubber layer; and a tie rubber layer; the pneuma...
https://drivepatents.com/patents/973690 · 18 Jun 2014
The present invention provides a rubber composition exhibiting good workability and suitable for use in an inner liner of a tire. Specifically, the present invention provides a rubber composition, comprising: a rubber component; an inorganic filler having ...
https://drivepatents.com/patents/974074 · 4 Jun 2014
[Object] To provide a pneumatic tire 2 from which static electricity is easily discharged. [Solution] The tire 2 includes penetration portions 8, an under tread 6, a belt 18, a carcass 16, and clinches 12. The carcass 16 includes a large number of cords al...
https://drivepatents.com/patents/974586 · 21 May 2014
A rubber composition comprising at least one diene based elastomer; an α,ω-bis(N,N'-dihydrocarbylthiocarbamamoyldithio)alkane; and sulfur in a form selected from the group consisting of elemental sulfur and insoluble sulfur is disclosed. The rubber compo...
https://drivepatents.com/patents/976159 · 16 Apr 2014
The present invention provides a pneumatic tire which uses, as a as an inner liner layer, a laminated sheet obtained by laminating a tie rubber layer and an air permeation preventing layer made of any one of a thermoplastic resin and a thermoplastic elasto...
https://drivepatents.com/patents/976420 · 9 Apr 2014
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 adhesiv...