发明授权
- 专利标题： Process for preparing a silica rubber blend
- 专利标题（中）： 二氧化硅橡胶混合物的制备方法
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申请号： US11343824申请日： 2006-01-31
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公开(公告)号： US07572851B2公开(公告)日： 2009-08-11
- 发明人: Daniel Edward Bowen, III , Thierry Florent Edme Materne , Sun-Lin Chen
- 申请人： Daniel Edward Bowen, III , Thierry Florent Edme Materne , Sun-Lin Chen
- 申请人地址： US OH Akron
- 专利权人： The Goodyear Tire & Rubber Company
- 当前专利权人： The Goodyear Tire & Rubber Company
- 当前专利权人地址： US OH Akron
- 代理商 Alvin T. Rockhill
- 主分类号： C08K5/54
- IPC分类号： C08K5/54
摘要：
The subject invention reveals a process for preparing a silica/rubber blend which comprises dispersing silica, a silica coupling agent, and a low molecular weight end-group functionalized diene rubber throughout a cement of a conventional rubbery polymer, and subsequently recovering the silica/rubber blend from the organic solvent. It further reveals a tire having a tread that is made from such a silica/rubber blend.
公开/授权文献
- US20060128854A1 Process for preparing a silica rubber blend 公开/授权日：2006-06-15
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