发明名称 |
Amine oxide surfactant compositions |
摘要 |
Surfactant compositions which provide acceptable foamability at a lower cost than amine oxides consist of (A) an amine oxide corresponding to the formula RR'R''NO in which R is a primary alkyl group containing 6-24 carbons and R' and R'' are independently selected from methyl, ethyl, and 2-hydroxyethyl and (B) a normally liquid polyalkylene glycol.
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申请公布号 |
US5207951(A) |
申请公布日期 |
1993.05.04 |
申请号 |
US19910750191 |
申请日期 |
1991.08.27 |
申请人 |
ETHYL CORPORATION |
发明人 |
SAUER, JOE D.;SMITH, KIM R.;BORLAND, JAMES E.;CRUTCHER, TERRY |
分类号 |
C11D1/75;C11D3/37 |
主分类号 |
C11D1/75 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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