发明授权
- 专利标题: Gemini surfactants in cleaning compositions
- 专利标题(中): 双子座表面活性剂在清洁组合物中
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申请号: US10139126申请日: 2002-05-03
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公开(公告)号: US06666217B2公开(公告)日: 2003-12-23
- 发明人: Michael Elsner , Manfred Weuthen , Hans-Christian Raths
- 申请人: Michael Elsner , Manfred Weuthen , Hans-Christian Raths
- 优先权: DE10121722 20010504
- 主分类号: B08B304
- IPC分类号: B08B304
摘要:
A cleaning composition containing a gemini surfactant corresponding to formula I: R—CHOH—CH2—[OCH2CH2]x—O—CH2—CHOH—R (I) wherein R is a linear or branched alkyl and/or alkenyl radical having from about 4 to 22 carbon atoms, and x is a number from about 5 to 90.
公开/授权文献
- US20030036496A1 Gemini surfactants in rinse aids 公开/授权日:2003-02-20
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