SURFACTANTS AND METHODS OF MAKING AND USING SAME
Anionic surfactants have a formula: R f SO 2 N(H)-CH 2 CH(CH 3 )OH; or R f SO 2 N(H)-(CH 2 CH 2 O) x H, where x is an integer from 2-6. R f is a fluoroalkyl group having 3 to 8 carbon atoms. Neutral surfactants having a formula: (a) R f SO 2 N[CH 2 CH(CH 3 )OH] 2 ;...
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Zusammenfassung: | Anionic surfactants have a formula:
R f SO 2 N(H)-CH 2 CH(CH 3 )OH;
or
R f SO 2 N(H)-(CH 2 CH 2 O) x H,
where x is an integer from 2-6. R f is a fluoroalkyl group having 3 to 8 carbon atoms. Neutral surfactants having a formula:
(a) R f SO 2 N[CH 2 CH(CH 3 )OH] 2 ;
(b) R f SO 2 N[CH 2 CH(CH 3 )OH][(CH 2 CH 2 O) n H], where n is an integer from 1-6;
(c) R f SO 2 N(R)[(CH 2 CH 2 O) p H], where p is an integer from 2-6, and R is an alkyl group having 1 to 4 carbon atoms; or
(d) R f SO 2 N[(CH 2 CH 2 O) q H][(CH 2 CH 2 O) m H], where q is an integer from 1-6 and m is an integer from 3-6. R f is a fluoroalkyl group having 3 to 8 carbon atoms. |
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