EP 0705924 A3 19961023 - Process for dyeing modified viscose fibers with direct or acid dyes
Title (en)
Process for dyeing modified viscose fibers with direct or acid dyes
Title (de)
Verfahren zum Färben von modifizierten Viskosefasern mit Säure- oder Direktfarbstoffen
Title (fr)
Procédé de teinture de fibres de viscose modifiées, avec des colorants acides ou directs
Publication
Application
Priority
DE 4435385 A 19941004
Abstract (en)
[origin: EP0705924A2] A process for dyeing regenerated cellulose fibres (I) comprises adding an amine-substd. cellulose deriv. (II) to a viscose material or alkali cellulose, or to a cellulose soln., spinning fibres by the viscose process, converting the fibres into woven or knitted fabric and dyeing with direct or acid dye in the absence of added electrolyte salt.
IPC 1-7
IPC 8 full level
D01F 2/06 (2006.01); D01F 2/08 (2006.01); D01F 2/10 (2006.01); D06P 3/60 (2006.01); D06P 3/62 (2006.01); D06P 5/22 (2006.01); D06P 5/30 (2006.01)
CPC (source: EP US)
D01F 2/06 (2013.01 - EP US); D01F 2/10 (2013.01 - EP US); D06P 3/6008 (2013.01 - EP US); D06P 3/62 (2013.01 - EP US); D06P 5/225 (2013.01 - EP US); D06P 5/30 (2013.01 - EP US); Y10S 8/921 (2013.01 - US)
Citation (search report)
- [XY] DE 1814565 A1 19690724 - COURTAULDS LTD
- [PY] EP 0665311 A1 19950802 - HOECHST AG [DE]
- [A] DE 1942742 A1 19700305 - INST TEXTILE DE FRANCE
- [A] FR 1581593 A 19690919
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0705924 A2 19960410; EP 0705924 A3 19961023; CA 2159782 A1 19960405; CN 1129269 A 19960821; DE 4435385 A1 19960411; FI 954683 A0 19951002; FI 954683 A 19960405; JP H08188972 A 19960723; TR 199501203 A2 19960621; US 5542955 A 19960806
DOCDB simple family (application)
EP 95114951 A 19950922; CA 2159782 A 19951003; CN 95117284 A 19950928; DE 4435385 A 19941004; FI 954683 A 19951002; JP 25649295 A 19951003; TR 9501203 A 19951002; US 53850395 A 19950929