发明申请
- 专利标题： Use of a precipitated silica containing titanium and a specific coupling agent in an elastomer composition
- 专利标题（中）： 在弹性体组合物中使用含有钛和特定偶联剂的沉淀二氧化硅
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申请号： US14439107申请日： 2013-10-29
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公开(公告)号： US20150284546A1公开(公告)日： 2015-10-08
- 发明人: Laurent Guy , Dominique Dupuis , Emmanuelle Allain
- 申请人： RHODIA OPERATIONS
- 优先权： FR1202901 20121029
- 国际申请： PCT/EP2013/072592 WO 20131029
- 主分类号： C08L7/00
- IPC分类号： C08L7/00
摘要：
The invention concerns the combined use, in an elastomer composition preferably comprising an isoprene elastomer, a precipitated silica containing titanium and a specific conjugated diene compound, such as a conjugated diene phosphonate or phosphinate compound. It also concerns the elastomer compositions obtained and the items produced from said compositions.