发明授权
US5797700A Polyoxyethylene glycol and polyglycerol twin tail surfactant
formulations for dispersion of crude oil
失效
用于分散原油的聚氧乙烯乙二醇和聚甘油双尾表面活性剂配方
- 专利标题： Polyoxyethylene glycol and polyglycerol twin tail surfactant formulations for dispersion of crude oil
- 专利标题（中）： 用于分散原油的聚氧乙烯乙二醇和聚甘油双尾表面活性剂配方
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申请号： US738671申请日： 1996-10-25
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公开(公告)号： US5797700A公开(公告)日： 1998-08-25
- 发明人: Ramesh Varadaraj , Max Leo Robbins , Salvatore James Pace , Cornelius Hendrick Brons
- 申请人： Ramesh Varadaraj , Max Leo Robbins , Salvatore James Pace , Cornelius Hendrick Brons
- 申请人地址： NJ Florham Park
- 专利权人： Exxon Research and Engineering Company
- 当前专利权人： Exxon Research and Engineering Company
- 当前专利权人地址： NJ Florham Park
- 主分类号： C02F1/68
- IPC分类号： C02F1/68 ; E02B15/00 ; C02F1/24
摘要：
The present invention provides a composition for dispersing oil slicks comprising a twin tail surfactant or mixture of twin tail surfactants having the general formula: ##STR1## wherein R.sub.1 and R.sub.3 may be the same or different alkyl or alkenyl groups; R.sub.2 is H or OH; and x is from 1 to about 20.
公开/授权文献
- US5146669A Method of manufacturing an insert drill 公开/授权日：1992-09-15
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