C - Chemistry – Metallurgy – 07 – F
Patent
C - Chemistry, Metallurgy
07
F
260/314.8
C07F 9/6506 (2006.01) B01F 17/00 (2006.01) C07D 233/26 (2006.01) C07F 9/6558 (2006.01) C11D 1/90 (2006.01)
Patent
CA 1232279
ABSTRACT The invention is concerned with novel phos- phobetaine compounds having the general formula: Image wherein A is selected from OH, OM and OYR, B is selected from OH and OM, R is an imidazoline reactant moiety of the formula: Image wherein R3 is alkyl, alkenyl, alkoxy, hydroxyalkyl or hydroxyalkenyl of 2 to 20 carbon atoms each or aryl or alkylaryl or cycloaliphatic of up to 20 carbon atoms, R1 and R2 are individually selected from hydrogen, propionic acid, propionitrile, propionamide, propionate esters of C1-C12 alkyl, alkylaryl or alkylcycloaliphatic or alkali metal or alkaline earth metal salts or amine salts of propionic acid with the proviso that at least one of R1 and R2 must be a propionate derivative, Y is alkylene of up to 12 carbon atoms optionally interrupted by up to 3 oxygen atoms, and M is selected from alkali metals, alkaline earth metals and amines. The products of the invention are salt free and exhibit unusual foaming, wetting, cleansing, detergency, antistatic, viscosity building, solubilizing, emulsifying, lubri- cating and corrosion inhibiting properties.
458435
Corti Miguel
Mayhew Raymond L.
Mona Industries Inc.
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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