发明申请
- 专利标题： METHOD FOR PRODUCING RUBBER-FILLER MASTER BATCH
- 专利标题（中）： 生产橡胶填料母料批料的方法
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申请号： US11814571申请日： 2006-02-02
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公开(公告)号： US20090018238A1公开(公告)日： 2009-01-15
- 发明人: Kazuhiro Yanagisawa , Kouji Masaki , Kazuaki Someno
- 申请人： Kazuhiro Yanagisawa , Kouji Masaki , Kazuaki Someno
- 专利权人： BRIDGESTONE CORPORATION
- 当前专利权人： BRIDGESTONE CORPORATION
- 优先权： JP2005-027802 20050203
- 国际申请： PCT/JP2006/301642 WO 20060202
- 主分类号： C08L15/00
- IPC分类号： C08L15/00
摘要：
A method for producing a rubber-filler master batch which comprises mixing a rubber solution obtained by dissolving a diene-based rubber in an organic solvent into a slurry obtained by dispersing in water, in advance, carbon black, silica and/or at least one inorganic filler represented by the following general formula (I): nM1.xSiOy.zH2O (I) [wherein M1 represents at least one selected from the group consisting of metals which are aluminum, magnesium, titanium, calcium and zirconium, oxides and hydroxides of the metals, hydrates thereof and carbonates of the metals, and n, x, y and z respectively represent an integer of 1 to 5, an integer of 0 to 10, an integer of 2 to 5 and an integer of 0 to 10.]