Goodyear Tire & Rubber patented a vulcanizable rubber composition with an interpenetrating network-promoting resin, including elastomers, olefin-maleic anhydride copolymer resin, and a processing ...

Yokohama Rubber has been granted a patent for a pneumatic tire design. The tire includes an innerliner and a tie rubber, with specific compositions for each. The innerliner rubber composition contains ...