发明申请
- 专利标题： Branched Hydroxyalkyl Polyoxylene Glycol Ethers
- 专利标题（中）： 支链羟烷基聚氧乙烯醚醚
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申请号： US13643176申请日： 2011-01-29
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公开(公告)号： US20130040874A1公开(公告)日： 2013-02-14
- 发明人: Hans-Christian Raths , Sabine Both , Frederic Bauer , Manfred Weuthen
- 申请人： Hans-Christian Raths , Sabine Both , Frederic Bauer , Manfred Weuthen
- 申请人地址： DE Dusseldorf
- 专利权人： Cognis IP Management GmbH
- 当前专利权人： Cognis IP Management GmbH
- 当前专利权人地址： DE Dusseldorf
- 优先权： EPEP10004428 20100427
- 国际申请： PCT/EP2011/000412 WO 20110129
- 主分类号： C07C43/13
- IPC分类号： C07C43/13 ; C11D3/20
摘要：
Certain branched hydroxyalkyl polyoxylene glycol ethers exhibit excellent characteristics as defoamers or foam-suppressing additives or as foam regulators for aqueous media that contain foaming agents, even at temperatures of 25° C. and below. Therefore, said branched hydroxyalkyl polyoxylene glycol ethers can be used in detergents and cleaning agents.