About 37 results
https://drivepatents.com/patents/967560 · 5 Nov 2014
Provided is a pneumatic tire ensuring conductivity while being reduced in weight, and having good fuel efficiency and handling stability. The tire includes a sidewall and a carcass, the sidewall including a laminate of two or more rubber layers including a...
https://drivepatents.com/patents/968065 · 29 Oct 2014
Disclosed is a heavy duty tire exhibiting satisfactory anti-cut resistance and low heat generation property, as well as excellent resistance to crack growth toward inside of the tire. This invention is characterized by a tire side portion (2) containing a ...
https://drivepatents.com/patents/970417 · 10 Sep 2014
An object is to provide a pneumatic tire having a colored layer that is excellent in preventing contamination of the colored layer as compared to a conventional pneumatic tire having the colored layer formed thereon. [0002] According to the present inventi...
https://drivepatents.com/patents/974791 · 21 May 2014
The present invention provides a rubber composition for a sidewall, which improves fuel economy, handling stability, tensile strength at break, elongation at break, and processability in a balanced manner, and which can also suppress the occurrence of brok...
https://drivepatents.com/patents/974870 · 14 May 2014
A pneumatic tire having a pair of spaced apart bead components (6), a connecting carcass (3) between the bead components (6), a pair of sidewalls (5) overlying the carcass (3), and a rubber chafer (9) adjacent to each of the sidewalls (5) and positioned ar...
https://drivepatents.com/patents/978876 · 5 Feb 2014
The present invention provides a tire casing including a sidewall part, a bead part, a carcass ply, and a belt part and having been previously vulcanized prior to sticking a tread member, wherein when a distance from an end part of the tread member joint s...
https://drivepatents.com/patents/979135 · 29 Jan 2014
The present invention provides a tire rubber composition that makes it possible to suppress discoloration of tires, and a pneumatic tire formed from the rubber composition. The present invention relates to a tire rubber composition containing a bluing agen...
https://drivepatents.com/patents/981146 · 11 Dec 2013
The present invention provides a copolymer of a conjugated diene compound and a non-conjugated olefin that is used for manufacturing rubber excellent in low heat generation properties, heat resistance, ozone resistance (weather resistance), a rubber compos...
https://drivepatents.com/patents/988586 · 17 Jul 2013
Provided is a pneumatic tire using a rubber composition which makes it possible to keep rolling resistance low, prevent the accumulation of static electricity during the running of the tire, suppress an increase over time in electrical resistance of the ti...
https://drivepatents.com/patents/991860 · 10 Apr 2013
For the purpose of improving rolling resistance and durability, the present invention provides a rubber composition for insulation of a tire comprising 0.2 to 4 parts by mass of (B) an alkylphenol-sulfur chloride condensate, and 20 to 59 parts by mass of (...