发明申请
US20110319669A1 BRANCHED SECONDARY ALCOHOL ALKOXYLATE SURFACTANTS AND PROCESS TO MAKE THEM
审中-公开
分支二级醇酸甲酯表面活性剂及其制备方法
- 专利标题： BRANCHED SECONDARY ALCOHOL ALKOXYLATE SURFACTANTS AND PROCESS TO MAKE THEM
- 专利标题（中）： 分支二级醇酸甲酯表面活性剂及其制备方法
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申请号： US13160619申请日： 2011-06-15
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公开(公告)号： US20110319669A1公开(公告)日： 2011-12-29
- 发明人: Wanglin Yu , Shawn J. Maynard , Daniel A. Aguilar
- 申请人： Wanglin Yu , Shawn J. Maynard , Daniel A. Aguilar
- 主分类号： C07C43/13
- IPC分类号： C07C43/13 ; C07C41/03 ; C07C41/01
摘要：
Provided are alkoxylates of the formula I: wherein AO, EO, m, n, R, R1 and R2 are as defined below. Also provided are processes for making alkoxylates of formula I. The processes provide alkoxylates that exhibit narrow molecular weight distribution and low amounts of residual unreacted alcohol. The alkoxylates have utility in a variety of applications, such as use as surfactants.
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