EP 0342439 A3 19910918 - PROCESS FOR THE AFTERTREATMENT OF DYED TEXTILE MATERIALS

Title (en)

PROCESS FOR THE AFTERTREATMENT OF DYED TEXTILE MATERIALS

Publication

EP 0342439 A3 19910918 (DE)

Application

EP 89108065 A 19890504

Priority

DE 3816699 A 19880517

Abstract (en)

[origin: US4964875A] The invention relates to a process for after-treatment of anionically dyed natural and synthetic polyamide textile materials by means of polyurethanes containing quaternary ammonium groups.

IPC 1-7

D06P 5/08; D06P 1/52

IPC 8 full level

D06P 1/52 (2006.01); D06P 5/08 (2006.01)

CPC (source: EP US)

D06P 1/5285 (2013.01 - EP US); D06P 5/08 (2013.01 - EP US); Y10S 8/917 (2013.01 - US); Y10S 8/924 (2013.01 - US)

Citation (search report)

[A] GB 2006279 A 19790502 - BAYER AG
[A] GB 2093076 A 19820825 - SANDOZ LTD
[A] FR 2303034 A1 19761001 - IWS NOMINEE CO LTD [GB]
[X] CHEMICAL ABSTRACTS, vol. 104, no. 6, 10 Februar 1986 Columbus, Ohio, USA "Dyeing of fabrics with high color yield." Seite 77; rechte Spalte; ref. no. 35417

Designated contracting state (EPC)

CH DE FR GB IT LI

DOCDB simple family (publication)

EP 0342439 A2 19891123; EP 0342439 A3 19910918; EP 0342439 B1 19940119; DE 3816699 A1 19891130; DE 58906730 D1 19940303; US 4964875 A 19901023

DOCDB simple family (application)

EP 89108065 A 19890504; DE 3816699 A 19880517; DE 58906730 T 19890504; US 34974289 A 19890509