EP 1419137 A2 20040519 - METHOD FOR PRODUCING ACYL AMINO ACIDS
Title (en)
METHOD FOR PRODUCING ACYL AMINO ACIDS
Title (de)
VERFAHREN ZUR HERSTELLUNG VON ACYLAMINOSÄUREN
Title (fr)
PROCEDE DE PREPARATION D'ACIDES ACYLAMINES
Publication
Application
Priority
- DE 10102008 A 20010118
- DE 10142469 A 20010831
- EP 0200123 W 20020109
Abstract (en)
[origin: WO02057217A2] The invention relates to a method for producing acyl amino acids, according to which a mixture of at least one amino acid or the salt thereof and an alkali source is introduced into a reactor and said mixture is added to a polyisotopic element containing fatty acid halides of formula (I): R<1>COX, wherein R<1> represents an alkyl or alkenyl group with between 6 and 22 carbon atoms and X represents chlorine, bromine or iodine. The invention also relates to the resultant products and to the use thereof in cosmetic products and in detergents, dishwashing detergents and cleaning agents.
IPC 1-7
IPC 8 full level
A61K 8/30 (2006.01); A61K 8/20 (2006.01); A61K 8/34 (2006.01); A61K 8/36 (2006.01); A61K 8/44 (2006.01); A61Q 5/02 (2006.01); A61Q 19/10 (2006.01); C07C 231/02 (2006.01); C07C 233/47 (2006.01); C07C 233/49 (2006.01); C11D 1/10 (2006.01); C11D 1/52 (2006.01)
CPC (source: EP US)
A61K 8/44 (2013.01 - EP US); A61Q 5/02 (2013.01 - EP US); A61Q 19/10 (2013.01 - EP US); C07C 231/02 (2013.01 - EP US); C11D 1/10 (2013.01 - EP US); C11D 1/52 (2013.01 - EP US)
C-Set (source: EP US)
Citation (search report)
See references of WO 02057217A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 02057217 A2 20020725; WO 02057217 A3 20040325; EP 1419137 A2 20040519; JP 2004529084 A 20040924; US 2004063980 A1 20040401; US 6828452 B2 20041207
DOCDB simple family (application)
EP 0200123 W 20020109; EP 02706698 A 20020109; JP 2002557899 A 20020109; US 46640203 A 20030715