Global Patent Index - EP 0932721 A4

EP 0932721 A4 20010502 - A METHOD TO CONTINUOUSLY TREAT WOOL

Title (en)

A METHOD TO CONTINUOUSLY TREAT WOOL

Title (de)

VERFAHREN ZUM KONTINUIERLICHEN BEHANDELN VON WOLLE

Title (fr)

PROCEDE DE TRAITEMENT EN CONTINU DE LA LAINE

Publication

EP 0932721 A4 20010502 (EN)

Application

EP 98938547 A 19980821

Priority

  • AU 9800669 W 19980821
  • AU PO870297 A 19970821

Abstract (en)

[origin: WO9910588A1] A method for the continuous treatment of a web of wool slivers comprising the following steps separately and in order: (i) continuously treating said web with a non-ionic ethoxylated detergent, (ii) continuously treating said web with permonosulfuric acid or salts thereof, (iii) continuously treating said web with a sulfite containing solution, and (iv) continuously treating said web with an emulsion, dispersion or microemulsion of an aminofunctional polydimethylsiloxane.

IPC 1-7

D06M 11/50; D06M 11/54; D06M 15/643; D06M 15/53; D06M 13/165; D06L 3/02; D06L 3/10; D06L 3/16

IPC 8 full level

D06L 3/02 (2006.01); D06L 3/10 (2006.01); D06L 3/16 (2006.01); D06L 4/13 (2017.01); D06L 4/30 (2017.01); D06L 4/75 (2017.01); D06M 11/50 (2006.01); D06M 11/54 (2006.01); D06M 13/165 (2006.01); D06M 15/643 (2006.01)

CPC (source: EP KR)

D06L 4/13 (2016.12 - EP); D06L 4/30 (2016.12 - EP); D06L 4/75 (2016.12 - EP); D06M 11/50 (2013.01 - EP KR); D06M 11/54 (2013.01 - EP); D06M 13/165 (2013.01 - EP); D06M 15/6436 (2013.01 - EP); D06M 2101/12 (2013.01 - EP)

Citation (search report)

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)

WO 9910588 A1 19990304; AU PO870297 A0 19970918; CN 1239525 A 19991222; EP 0932721 A1 19990804; EP 0932721 A4 20010502; KR 20000068808 A 20001125; NZ 335187 A 20001027

DOCDB simple family (application)

AU 9800669 W 19980821; AU PO870297 A 19970821; CN 98801339 A 19980821; EP 98938547 A 19980821; KR 19997003476 A 19990421; NZ 33518798 A 19980821