Cleaning compositions thickened with succinimide compounds

Details Cleaning compositions thickened with succinimide compounds Cleaning compositions thickened with succinimide compounds

1994-03-10

1995-10-03

Lieberman, Paul

Compositions

Fluent dielectric

N-containing

252550, 252142, 252173, 252DIG14, 134 3, 134 42, C11D 328, C11D 112, C11D 708

Patent

active

054549817

ABSTRACT:
Thickened liquid detergent compositions are prepared using N-hydroxyalkyl succinimide compounds as the thickening agent. Stable compositions at acidic pH's are used to remove lime scale from bathroom tile surfaces. Thus, octyl-N-(2-hydroxyethyl)-succinimide is prepared by the reaction of N-octylsuccinic anhydride and monoethanolamine and combined with magnesium C.sub.12 alkyl sulfate and citric acid at a pH around 2 in a water carrier and used to remove lime scale from environmental surfaces.

REFERENCES:
patent: 3879306 (1975-04-01), Kablaoui et al.
patent: 4420407 (1983-12-01), Sung
patent: 4505832 (1985-03-01), Whiteman
patent: 5108643 (1992-04-01), Loth et al.
Aliev et al, "Synthesis of N-Substituted Alkenylsuccinimides" Baku, USSR Azerb. Khim. Zh. (3), 61-3 (1978).

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