MUMBAI, India, June 24 -- Intellectual Property India has published a patent application (202617060851 A) filed by Bridgestone Corporation on May 13, 2026, for Rubber Composition For Tire, Tread Rubber For Tire, And Tire.
Inventor includes Yanagisawa Yasuto.
The application for the patent was published on June 12, 2026, under issue no. 24/2026.
Abstract: The present invention addresses the problem of providing a rubber composition for a tire, with which it is possible to improve tire wet grip performance and workability, the composition having lower adhesion. The problem is solved by a rubber composition for a tire characterized by containing a rubber component (A), a resin component (B), and a filler (C), the rubber component (A) containing an isoprene skeleton rubber (A1) and a styrene-butadiene rubber (A2), the styrene-butadiene rubber (A2) containing a styrene-butadiene rubber (A2-1) having a weight average molecular weight of at least 700,000.
Disclaimer: Curated by HT Syndication.
