Title:
DETERGENT COMPOSITION
Document Type and Number:
Japanese Patent JP2630528
Kind Code:
B2
Abstract:
PURPOSE: To obtain the subject composition comprising a salt of a specific acylamino acid and a specific fatty acid amide derivative, having low irritation to skin and hair, excellent slipperiness, foaming properties, foam removal and feeling in use, suitable for cleaning skin, etc.
CONSTITUTION: The objective composition comprising (A) a salt of a secondary amide type N-acylamino acid of the formula (R1CO is 10-16C straight-chain acyl; n is 1 or 2; M1 is sodium, potassium or alkanolammonium when n is 1 and M1 is potassium or alkanolammonium when n is 2), (B) a fatty acid amide derivative of formula II [R2 is 8-20C alkyl; R3 and R4 are H, 1-3C alkyl, 1-3C hydroxyalkyl, (C2H4O)m (m is 2-4)] and preferably (C) a salt of a higher fatty acid. The blending ratio of the components A to the component C is preferably A/B=50/1 to 5/1 and C/(A+B)=1/10 to 1/3 by weight.
Inventors:
NOZAKI TOSHIO
Application Number:
JP32196491A
Publication Date:
July 16, 1997
Filing Date:
December 05, 1991
Export Citation:
Assignee:
KAO KK
International Classes:
A61K8/00; A61K8/36; A61K8/41; A61K8/42; A61K8/44; A61Q5/02; A61Q19/10; C11D1/10; C11D1/65; C11D10/04; (IPC1-7): A61K7/50; C11D1/65; C11D10/04
Domestic Patent References:
| JP4810107A | ||||
| JP632962A | ||||
| JP5131706A | ||||
| JP6092399A | ||||
| JP2218657A |
Attorney, Agent or Firm:
Miyuki Ariga (2 outside)