About 76 results
https://drivepatents.com/patents/1068250 · 19 Apr 2006
A pneumatic tire using an inner liner layer comprising a film of a thermoplastic resin, or a blend of a thermoplastic resin and an elastomer, having an air permeation coefficient of not more than 25 x 10 -12 cc·cm/cm 2 ·sec·cmHg and a Young's modulus of...
https://drivepatents.com/patents/1071180 · 4 Jan 2006
The present invention relates to a pneumatic rubber tire having an integral innerliner of a sulfur cured rubber composition. The innerliner rubber composition is comprised of at least one elastomer selected from bromobutyl rubber and chlorobutyl rubber whi...
https://drivepatents.com/patents/1076669 · 22 Jun 2005
The invention relates to a tire component, and tire having such component, of a rubber composition which contains a combination of environmentally renewable, plant-derived, soybean oil and plant-derived starch. The starch is provided as a starch/plasticize...
https://drivepatents.com/patents/1076685 · 22 Jun 2005
The present invention relates to a pneumatic tire having a layer, preferably an innerliner, for prevention, or retardation, of air/moisture vapor permeation from its inner chamber into the remainder of the tire. The innerliner is an isobutylene copolymer e...
https://drivepatents.com/patents/1082199 · 24 Nov 2004
The present invention provides a rubber composition having favorable adhesion, in which air permeability is significantly decreased, and a lightweight pneumatic tire comprising the rubber composition. Specifically, the present invention provides a pneumati...
https://drivepatents.com/patents/1085614 · 14 Jul 2004
A pneumatic tire has skin layer formed by curing polyurethane resin composition comprising compound having active hydrogen atoms and organic polyisocyanate compound. It has an oxygen permeation coefficient at 23[deg]C under relative humidity of 60% of =2 m...
https://drivepatents.com/patents/1086340 · 16 Jun 2004
A self-supporting pneumatic tire (10, 50, 50', 50"), capable of continued operation during under-inflation conditions, has at least one insert (36, 38, 64) located in each tire sidewall (16, 62). Forming the interior surface of the self-supporting tire is ...
https://drivepatents.com/patents/1086822 · 2 Jun 2004
A pneumatic tire having a runflat capability provided with a crescent shaped reinforcing rubber layer at the side part thereof, wherein an inner layer is composed of a thermoplastic elastomer composition containing (A) at least one thermoplastic resin havi...
https://drivepatents.com/patents/1087157 · 19 May 2004
Disclosed is an innerliner for pneumatic tires, wherein the innerliner comprises a modified ethylene-vinyl alcohol copolymer (C) obtained by reacting 1-50 parts by weight of an epoxy compound (B) with 100 parts by weight of an ethylene-vinyl alcohol copoly...
https://drivepatents.com/patents/1087266 · 12 May 2004
The present invention provides a tubeless tire in which air permeability is significantly decreased. Specifically, the present invention relates to a tubeless tire wherein an air chamber is formed between the inner face of a tire body and a rim, by mountin...