Title:
DETERGENT COMPOSITION
Document Type and Number:
Japanese Patent JP2509896
Kind Code:
B2
Abstract:
PURPOSE: To obtain a detergent composition excellent in detergency and mild to the skin by mixing a specified polyoxyethylene alkyl ether acetate with a specified N-acylglutamate or a specified N-acylaspartate.
CONSTITUTION: This composition comprises a polyoxyethylene alkyl ether acetate prepared by neutralizing a polyoxyethylene alkyl ether acetic acid of formula I (wherein R is 12-18C alkyl; and (n) is 2-10) with an alkali metal, ammonium or an alkanolamine to a degree of neutralization of 30-70%, and an N- acylglutamate of formula II (wherein R is 7-21C alkyl or alkenyl; and M1 and M2 are H, Na+, K+, NH4+ or an alkanolammonium ion provided that they should not be hydrogen atoms at the same time) or an N-aspartate of formula III (wherein R' is R in formula II; and M3 and M4 are each M1 provided that they should not be hydrogen atoms at the same time).
Inventors:
TSUCHA JUICHI
YOSHIDA KATSUHIKO
YOSHIDA KATSUHIKO
Application Number:
JP35249891A
Publication Date:
June 26, 1996
Filing Date:
December 13, 1991
Export Citation:
Assignee:
KANEBO LTD
International Classes:
A61K8/00; A61K8/36; A61K8/41; A61K8/44; A61Q1/00; A61Q1/02; A61Q5/02; C11D1/37; C11D1/06; C11D1/10; (IPC1-7): C11D1/37; A61K7/02; A61K7/075
Domestic Patent References:
| JP2175799A | ||||
| JP1211521A |
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