发明授权
- 专利标题： Elastomer composition comprising a blend of SBR rubbers
- 专利标题（中）： 包含SBR橡胶的混合物的弹性体组合物
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申请号： US470506申请日： 1983-02-28
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公开(公告)号： US4471093A公开(公告)日： 1984-09-11
- 发明人: Hiroshi Furukawa , Yuichi Saito , Keisaku Yamamoto , Akio Imai , Nobuyuki Yoshida , Yasushi Okamoto
- 申请人： Hiroshi Furukawa , Yuichi Saito , Keisaku Yamamoto , Akio Imai , Nobuyuki Yoshida , Yasushi Okamoto
- 申请人地址： JPX Kobe JPX Osaka
- 专利权人： Sumimoto Rubber Industries, Ltd.,Sumitomo Chemical Company, Limited
- 当前专利权人： Sumimoto Rubber Industries, Ltd.,Sumitomo Chemical Company, Limited
- 当前专利权人地址： JPX Kobe JPX Osaka
- 优先权： JPX57-31122 19820226; JPX57-31123 19820226
- 主分类号： B60C1/00
- IPC分类号： B60C1/00 ; C08L9/06 ; C08L7/00
摘要：
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.
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