<p>A rubber composition having improved rolling resistance and wet grip characteristics with improved processability, abrasion resistance and durability which contains as a rubber component a mixture of a high molecular weight styrene-butadiene rubber having a specific microstructure and a low molecular weight styrene-butadiene and/or butadiene rubber having a specific microstructure. The composition is particularly suitable for use in tread of tires.</p>
申请公布号
EP0087736(A1)
申请公布日期
1983.09.07
申请号
EP19830101715
申请日期
1983.02.23
申请人
SUMITOMO RUBBER INDUSTRIES LIMITED;SUMITOMO CHEMICAL COMPANY, LIMITED