SURFACTANTS AND METHODS OF MAKING AND USING SAME

Anionic surfactants have a formula: €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ R f SO 2 N(H)-CH 2 CH(CH 3 )OH; or €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ 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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Bibliographische Detailangaben
Hauptverfasser: LAMANNA, William M, KEHREN, Jason M, SAVU, Patricia M
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Anionic surfactants have a formula: €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ R f SO 2 N(H)-CH 2 CH(CH 3 )OH; or €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ 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.