EP 0874922 B1 20020918 - WOOL SCOURING
Title (en)
WOOL SCOURING
Title (de)
WASCHEN VON WOLLE
Title (fr)
DESSUINTAGE DE LA LAINE
Publication
Application
Priority
- AU 9700019 W 19970115
- AU PN758296 A 19960116
- AU PO096396 A 19960711
Abstract (en)
[origin: WO9726394A1] Process for scouring wool comprising the steps of: (a) treating the wool so as to cause at least partial liquefaction of grease contaminants present in the wool; (b) adding to the wool a material capable of absorbing liquefied grease contaminants in wool, steps (a) and (b) can be carried out in any order; (c) mixing the wool and the grease-absorbing material such that a desired amount of the liquefied grease contaminants absorb to the material; and (d) separating the grease-absorbed material from the wool.
IPC 1-7
IPC 8 full level
D01B 3/06 (2006.01); D06L 1/16 (2006.01); D06M 10/00 (2006.01); D06M 10/06 (2006.01)
CPC (source: EP)
D01B 3/06 (2013.01); D06L 1/16 (2013.01); D06M 10/003 (2013.01); D06M 10/06 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9726394 A1 19970724; AT E224468 T1 20021015; CN 1077152 C 20020102; CN 1213415 A 19990407; DE 69715593 D1 20021024; DE 69715593 T2 20030605; EP 0874922 A1 19981104; EP 0874922 A4 19990414; EP 0874922 B1 20020918; ES 2184057 T3 20030401; NZ 325150 A 19981223
DOCDB simple family (application)
AU 9700019 W 19970115; AT 97900152 T 19970115; CN 97192883 A 19970115; DE 69715593 T 19970115; EP 97900152 A 19970115; ES 97900152 T 19970115; NZ 32515097 A 19970115