发明名称 |
SURFACTANTS AND METHODS OF MAKING AND USING SAME |
摘要 |
Anionic surfactants have a formula: RfSO2N(H)—CH2CH(CH3)OH; or RfSO2N(H)—CH2CH2O)xH, where x is an integer from 2-6. Rf is a fluoroalkyl group having 3 to 8 carbon atoms. Neutral surfactants having a formula: (a) Rf—SO2N[CH2CH(CH3)OH]2; (b) RfSO2N[CH2CH(CH3)OH][(CH2CH2O)nH], where n is an integer from 1-6; (c) RfSO2N(R)[(CH2CH2O)pH], where p is an integer from 2-6, and R is an alkyl group having 1 to 4 carbon atoms; or (d) RfSO2N[(CH2CH2O)qH][(CH2CH2O)mH], where q is an integer from 1-6 and m is an integer from 3-6. Rf is a fluoroalkyl group having 3 to 8 carbon atoms. |
申请公布号 |
EP2951217(A4) |
申请公布日期 |
2016.07.13 |
申请号 |
EP20140745983 |
申请日期 |
2014.01.09 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
LAMANNA, WILLIAM M.;SAVU, PATRICIA M.;KEHREN, JASON M. |
分类号 |
C08F114/18;C11D1/00;C11D1/83 |
主分类号 |
C08F114/18 |
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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