发明申请
- 专利标题： RUBBER COMPOSITION
- 专利标题（中）： 橡胶组合物
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申请号： US14110043申请日： 2012-04-24
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公开(公告)号： US20140020808A1公开(公告)日： 2014-01-23
- 发明人: Yosuke Watanabe , Orhan Ozturk , Yasuo Uekita
- 申请人： Yosuke Watanabe , Orhan Ozturk , Yasuo Uekita
- 申请人地址： JP Chuo-ku, Tokyo
- 专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人地址： JP Chuo-ku, Tokyo
- 优先权： JP2011-097981 20110426; JP2012-045077 20120301
- 国际申请： PCT/JP2012/061513 WO 20120424
- 主分类号： C08K5/20
- IPC分类号： C08K5/20 ; B60C1/00
摘要：
A rubber composition obtained by kneading at least one selected from the group consisting of (A1), (B1), (C1) and (D1), a rubber component and a filler, and a method of improving the viscoelastic property of vulcanized rubber, comprising a first step of kneading at least one selected from the group consisting of (A1), (B1), (C1) and (D1), a rubber component, a filler and a sulfur component and a second step of thermally treating the kneaded material obtained in the previous step. (A1): a compound represented by formula (I) (B1): a salt of a compound represented by formula (I) (C1): a solvate of a compound represented by formula (I) (D1): a solvate of a salt of a compound represented by formula (I)
公开/授权文献
- US09068055B2 Rubber composition 公开/授权日：2015-06-30
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