Global Patent Index - EP 0705924 A3

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

EP 0705924 A3 19961023 (DE)

Application

EP 95114951 A 19950922

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

D01F 2/10; D01F 2/06; D06P 3/60; D06P 3/62; D06P 5/22

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)

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