EP 1177341 B1 20070530 - METHOD FOR WASHING RAW WOOL
Title (en)
METHOD FOR WASHING RAW WOOL
Title (de)
VERFAHREN ZUR ROHWOLLWÄSCHE
Title (fr)
PROCEDE DE LAVAGE DE LAINE BRUTE
Publication
Application
Priority
- DE 19921330 A 19990508
- EP 0003892 W 20000429
Abstract (en)
[origin: DE19921330A1] Disclosed is the utilisation of branched fatty alcohol ethoxylates with 8 to 22 C-atoms. Said fatty alcohol ethoxylates can, optionally mixed with dicarboxylic acids or the derivatives thereof and/or aklylphosphonic acids or the derivatives thereof, be used as a washing agent for wool, especially raw wool.
IPC 8 full level
D06L 1/12 (2006.01); C11D 1/72 (2006.01); C11D 3/20 (2006.01); C11D 3/33 (2006.01); C11D 3/36 (2006.01); C11D 11/00 (2006.01)
CPC (source: EP)
C11D 1/72 (2013.01); C11D 3/2082 (2013.01); C11D 3/33 (2013.01); C11D 3/361 (2013.01); C11D 2111/12 (2024.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 19921330 A1 20001109; AU 4914900 A 20001121; AU 766557 B2 20031016; DE 50014369 D1 20070712; EP 1177341 A1 20020206; EP 1177341 B1 20070530; WO 0068492 A1 20001116
DOCDB simple family (application)
DE 19921330 A 19990508; AU 4914900 A 20000429; DE 50014369 T 20000429; EP 0003892 W 20000429; EP 00931092 A 20000429