发明授权
US07138365B2 Thickener comprising hydroxyalkylated polyhydric alcohol ether compound and high-viscosity liquid detergent composition containing the same
有权
含有羟烷基化多元醇醚化合物的增稠剂和含有它们的高粘度液体洗涤剂组合物
- 专利标题： Thickener comprising hydroxyalkylated polyhydric alcohol ether compound and high-viscosity liquid detergent composition containing the same
- 专利标题（中）： 含有羟烷基化多元醇醚化合物的增稠剂和含有它们的高粘度液体洗涤剂组合物
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申请号： US10484308申请日： 2002-07-19
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公开(公告)号： US07138365B2公开(公告)日： 2006-11-21
- 发明人: Tomohiro Murayama
- 申请人： Tomohiro Murayama
- 申请人地址： JP Tokyo
- 专利权人： Kawaken Fine Chemical Co., Ltd.
- 当前专利权人： Kawaken Fine Chemical Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Millen, White, Zelano & Branigan, P.C.
- 优先权： JP2001-220255 20010719
- 国际申请： PCT/JP02/07361 WO 20020719
- 国际公布： WO03/008527 WO 20030130
- 主分类号： C11D3/20
- IPC分类号： C11D3/20 ; C11D3/26 ; C11D1/90 ; C11D17/08
摘要：
HYDROXYALKYL polyhydric alcohol ether compounds of the general formulae (I) and (II) have excellent thickening effect and stability at low temperature, are useful as a thickening agent usable for the preparation of liquid detergents, can be produced by a condensation reaction of 1,2-epoxyalkanes of the formula (III) with aliphatic diols of the formula (IV), and are usable for the production of liquid detergent compositions, together with various surfactants (except for cationic surfactants), particularly sulfur atom-containing anionic surfactants or dipolar-ionic surfactants
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