Compositions – Fluent dielectric – N-containing
Patent
1989-08-31
1990-10-02
Albrecht, Dennis
Compositions
Fluent dielectric
N-containing
252173, 252527, 252547, 252551, 252DIG5, 252DIG7, 252DIG13, 252DIG14, 424 70, A61K 750, C11D 110, C11D 129, C11D 175
Patent
active
049605410
ABSTRACT:
A liquid detergent composition is disclosed, containing (a) an N-acylaspartic acid or a salt thereof, (b) a tertiary alkylamine oxide and (c) an alkyl ether sulfate, the weight composition of the components (a), (b), and (c) falling within the range indicated by a quadrate formed by four points (90,5,5), (75,20,5), (50,20,30), and (65,5,30) in a triangular coordinate constructed by placing the pure components (a), (b), and (c) at the vertices of a regular triangle. The composition exhibits excellent foamability and detergency while retaining mildness to the skin and substantial fluidity.
REFERENCES:
patent: 4009256 (1977-02-01), Nowak
patent: 4436653 (1984-03-01), Jacobson
patent: 4438024 (1984-03-01), Del Greco
patent: 4492646 (1985-01-01), Welch
patent: 4555360 (1985-11-01), Bissett
patent: 4578216 (1986-03-01), Fujii
patent: 4832872 (1989-05-01), Scandel
patent: 4885107 (1989-12-01), Wetzel
Albrecht Dennis
Mitsubishi Petrochemical Co. Ltd.
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