EP 0636742 A3 19960717 - Process for modifying and dyeing of modified fibre materials.
Title (en)
Process for modifying and dyeing of modified fibre materials.
Title (de)
Verfahren zum Modifizieren und Färben von modifizierten Fasermaterialien.
Title (fr)
Procédé pour modifier et teindre des matériaux fibreux modifiés.
Publication
Application
Priority
DE 4325783 A 19930731
Abstract (en)
[origin: EP0636742A2] Fibre materials are modified with a polymer containing at least one primary or secondary amino group and a bifunctional crosslinking agent, preferably a dialdehyde, and optionally dyed with water soluble, anionic dyes, preferably reactive dyes. The dyeing process with fibre materials modified according to the invention can be carried out low-salt or completely without salt and also alkali-free or using only minimal amounts of alkali.
IPC 1-7
IPC 8 full level
D06P 1/39 (2006.01); D06M 13/02 (2006.01); D06M 13/12 (2006.01); D06M 13/123 (2006.01); D06M 13/192 (2006.01); D06M 13/224 (2006.01); D06M 15/61 (2006.01); D06P 1/52 (2006.01); D06P 3/66 (2006.01); D06P 3/82 (2006.01); D06P 5/00 (2006.01); D06P 5/22 (2006.01); D06M 101/00 (2006.01); D06M 101/02 (2006.01); D06M 101/06 (2006.01); D06M 101/08 (2006.01); D06M 101/16 (2006.01); D06M 101/30 (2006.01); D06M 101/32 (2006.01); D06M 101/34 (2006.01)
CPC (source: EP US)
D06P 1/5278 (2013.01 - EP US); D06P 3/663 (2013.01 - EP US); D06P 3/666 (2013.01 - EP US); D06P 3/8233 (2013.01 - EP US)
Citation (search report)
- [Y] GB 979279 A 19650101 - ICI LTD
- [Y] DE 1719011 B1 19700924 - ICI LTD
- [A] DE 1909963 A1 19700917 - BAYER AG
- [A] DE 1294928 B 19690514 - BAYER AG
- [A] FR 2548232 A1 19850104 - SANDOZ SA [CH]
- [A] DE 2036074 A1 19710211
- [A] DATABASE WPI Section Ch Week 8546, Derwent World Patents Index; Class A87, AN 85-285681, XP002003551
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
EP 0636742 A2 19950201; EP 0636742 A3 19960717; EP 0636742 B1 19981202; DE 4325783 A1 19950202; DE 59407370 D1 19990114; JP H07150477 A 19950613; US 5512064 A 19960430
DOCDB simple family (application)
EP 94111572 A 19940725; DE 4325783 A 19930731; DE 59407370 T 19940725; JP 17890594 A 19940729; US 28184094 A 19940728