Invention Grant
- Patent Title: Rubber composition for tire and tire using the same
- Patent Title (中): 用于轮胎和使用其的轮胎的橡胶组合物
-
Application No.: US12226600Application Date: 2007-07-20
-
Publication No.: US07956130B2Publication Date: 2011-06-07
- Inventor: Kazuyuki Nishioka , Katsumi Terakawa
- Applicant: Kazuyuki Nishioka , Katsumi Terakawa
- Applicant Address: JP Kobe
- Assignee: Sumitomo Rubber Industries, Ltd.
- Current Assignee: Sumitomo Rubber Industries, Ltd.
- Current Assignee Address: JP Kobe
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2006-209850 20060801
- International Application: PCT/JP2007/064340 WO 20070720
- International Announcement: WO2008/015923 WO 20080207
- Main IPC: C08L67/04
- IPC: C08L67/04 ; C08L81/04 ; C08L81/06
Abstract:
A rubber composition for a tire superior in grip performance and abrasion resistance and a tire prepared by using the same are provided. The rubber composition for a tire comprises 3 to 200 parts by weight of an aromatic vinyl polymer having an end modified with —OH, —SH, —COOH, —CSSH, —SO3H, —(COO)xM, —(SO3)xM or —CO—R (M is a cation, x is an integer of 1 to 3 depending on the valency of M and R is an alkyl group) and having a weight average molecular weight of 300 to 10,000, based on 100 parts by weight of a diene rubber, and the tire is prepared by using the rubber composition.
Public/Granted literature
- US20090088528A1 Rubber Composition for Tire and Tire Using the Same Public/Granted day:2009-04-02
Information query
