EP 0159082 B1 19871111 - PROCESS FOR TREATING WOOL
Title (en)
PROCESS FOR TREATING WOOL
Publication
Application
Priority
FR 8405650 A 19840410
Abstract (en)
[origin: EP0159082A1] 1. Process for treating wool, according to which one subjects the wool succeedingly to a pre-washing, an acidifying, an excess acid removal, and a carbonisation characterized in that one performs the acidifying by means of an alcoholic solvent in acidified aqueous solution and one performs the excess acid removal with an hydrocarbonated solvent, the carbonisation thus being performed in solvent medium.
IPC 1-7
IPC 8 full level
D06M 11/00 (2006.01); D01C 1/00 (2006.01); D01C 3/00 (2006.01); D01C 5/00 (2006.01); D06M 11/55 (2006.01); D06M 13/02 (2006.01); D06M 13/53 (2006.01); D06M 23/00 (2006.01); D06M 23/10 (2006.01); D06M 101/00 (2006.01); D06M 101/02 (2006.01); D06M 101/10 (2006.01); D06M 101/12 (2006.01)
CPC (source: EP)
Designated contracting state (EPC)
BE DE GB IT
DOCDB simple family (publication)
EP 0159082 A1 19851023; EP 0159082 B1 19871111; AU 4037985 A 19851017; AU 572636 B2 19880512; DE 3560954 D1 19871217; FR 2562564 A1 19851011; FR 2562564 B1 19860725; JP S60239506 A 19851128; ZA 852247 B 19851127
DOCDB simple family (application)
EP 85200497 A 19850401; AU 4037985 A 19850326; DE 3560954 T 19850401; FR 8405650 A 19840410; JP 7632085 A 19850410; ZA 852247 A 19850326