发明授权
- 专利标题： Method for producing ketimine structure-containing alkoxysilane
- 专利标题（中）： 制备含有酮亚胺结构的烷氧基硅烷的方法
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申请号： US12067746申请日： 2006-09-21
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公开(公告)号： US07923572B2公开(公告)日： 2011-04-12
- 发明人: Yoshinori Taniguchi , Makoto Iwai , Keiji Wakita
- 申请人： Yoshinori Taniguchi , Makoto Iwai , Keiji Wakita
- 申请人地址： JP Tokyo
- 专利权人： Dow Corning Toray Company, Ltd.
- 当前专利权人： Dow Corning Toray Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Howard & Howard Attorneys PLLC
- 优先权： JP2005-276915 20050922
- 国际申请： PCT/JP2006/319230 WO 20060921
- 国际公布： WO2007/034987 WO 20070329
- 主分类号： C07F7/18
- IPC分类号： C07F7/18 ; C08K5/00 ; C08K5/5465
摘要：
A method for producing ketimine structure-containing alkoxysilane comprising reacting amino-functional alkoxysilane with a monocarbonyl compound by heating and azeotropically distilling off the produced water together with the monocarbonyl compound to yield ketimine structure-containing alkoxysilane, characterized by introducing additional monocarbonyl compound at the time of the azeotropic distillation of the produced water together with the monocarbonyl compound.
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