Vinyl polyether alcohols

C - Chemistry – Metallurgy – 07 – C

Patent

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Details

CPC

167/300, 134/3.3

IPC codes

C07C 43/178 (2006.01) A61K 8/81 (2006.01) A61K 8/86 (2006.01) A61Q 5/02 (2006.01) A61Q 19/00 (2006.01) C07C 43/23 (2006.01) C07C 303/20 (2006.01) C07C 303/32 (2006.01) C07C 309/09 (2006.01) C11D 1/12 (2006.01) C11D 1/16 (2006.01) C11D 1/29 (2006.01) C07C 309/10 (2006.01)

Type

Patent

Patent number

CA 2036070

Description

Vinyl polyether alcohols Abstract of the disclosure: Vinyl polyether alcohols of formula I Image I (R = C1-C25-alkyl, C2-C25-alkenyl or alkylaryl having a total of not more than 20 carbon atoms, A = 1,2-alkylene having from 2 to 4 carbon atoms and n = 1 to 20). These compounds serve as intermediates in the preparation of polyether sulfonates of formula III Image III (M = hydrogen, alkali metal or ammonium). The vinyl polyether alcohols of formula I are useful as surface-active compounds for inclusion in surface-active compositions.

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