EP 1105448 A1 20010613 - COSMETIC OR DERMATOLOGICAL PREPARATIONS CONTAINING N-ACYLAMINO ACIDS OR THEIR SALTS
Title (en)
COSMETIC OR DERMATOLOGICAL PREPARATIONS CONTAINING N-ACYLAMINO ACIDS OR THEIR SALTS
Title (de)
KOSMETISCHE ODER DERMATOLOGISCHE ZUBEREITUNGEN ENTHALTEND N-ACYLAMINOSÄUREN ODER DEREN SALZE
Title (fr)
PREPARATIONS COSMETIQUES OU DERMATOLOGIQUES CONTENANT DES ACIDES N-ACYLAMINES OU LEURS SELS
Publication
Application
Priority
- DE 19838034 A 19980821
- EP 9906113 W 19990820
Abstract (en)
[origin: DE19838034A1] One or more anionic surfactants (I) selected from N-acyl amino acids and their salts are used to prevent or reduce adsorption of lauryl ether sulfate (II) on human skin during washing. Independent claims are also included for the following: (1) use of (I) for desorbing (II) from human skin; (2) a cosmetic or dermatological cleansing composition containing (I), more than 9 wt.% (II) and less than 5 wt.% inorganic salts.
IPC 1-7
IPC 8 full level
A61K 8/00 (2006.01); C11D 1/37 (2006.01); A61K 8/29 (2006.01); A61K 8/44 (2006.01); A61K 8/46 (2006.01); A61Q 1/02 (2006.01); A61Q 1/14 (2006.01); A61Q 19/10 (2006.01); C11D 1/10 (2006.01); C11D 1/29 (2006.01); C11D 3/04 (2006.01); C11D 10/02 (2006.01)
CPC (source: EP)
A61K 8/44 (2013.01); A61K 8/463 (2013.01); A61Q 19/10 (2013.01); A61K 2800/596 (2013.01)
Citation (search report)
See references of WO 0011124A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 19838034 A1 20000224; EP 1105448 A1 20010613; JP 2002523428 A 20020730; WO 0011124 A1 20000302
DOCDB simple family (application)
DE 19838034 A 19980821; EP 9906113 W 19990820; EP 99944454 A 19990820; JP 2000566383 A 19990820