发明授权
- 专利标题： Fatty alcohol alkoxylate
- 专利标题（中）： 脂肪醇烷氧基化物
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申请号： US923958申请日： 1992-09-03
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公开(公告)号： US5362832A公开(公告)日： 1994-11-08
- 发明人: Iain Cook
- 申请人： Iain Cook
- 申请人地址： AUX Melbourne
- 专利权人： ICI Australia Operations Proprietary Limited
- 当前专利权人： ICI Australia Operations Proprietary Limited
- 当前专利权人地址： AUX Melbourne
- 优先权： AUXPJ9055 19900309
- 主分类号： C07C41/03
- IPC分类号： C07C41/03 ; C07C43/178 ; C08F2/24 ; C08F2/44 ; C08F36/04 ; C08F36/20 ; C08F290/06 ; C08G65/26 ; C08G65/28 ; C08F36/14
摘要：
A compound of the formula ##STR1## where R, which may be the same or different, is selected from at least one of hydrogen, methyl, ethyl and phenyl, at least one R on each --OCHR--CHR-- unit being hydrogen; where m is an integer selected from 1-100; where n is an integer selected from 8 and 9. The preferred process of preparation is by the reaction of alkylene oxide with linoleyl alcohol in the presence of a catalyst which is a Bronsted base.The compounds are useful as reactive surfactants in aqueous emulsion polymerisation processes.
公开/授权文献
- US4769792A Semiconductor memory device with voltage bootstrap 公开/授权日：1988-09-06
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