EP 0344264 B1 19920318 - PROCESS FOR CONTINUOUS DYEING OF A TEXTILE FILAMENT, AND INSTALLATION FOR IMPLEMENTING THE PROCESS
Title (en)
PROCESS FOR CONTINUOUS DYEING OF A TEXTILE FILAMENT, AND INSTALLATION FOR IMPLEMENTING THE PROCESS
Publication
Application
Priority
FR 8717200 A 19871207
Abstract (en)
[origin: US5072472A] PCT No. PCT/FR88/00594 Sec. 371 Date Aug. 7, 1989 Sec. 102(e) Date Aug. 7, 1989 PCT Filed Dec. 5, 1988 PCT Pub. No. WO89/05370 PCT Pub. Date Jun. 15, 1989.Continuous process for dyeing a textile thread by impregnation under pressure, followed by fluid extraction. The dye solution is applied to the thread in an impregnation enclosure, the thread then passes into a fluid extraction enclosure under which liquid is recovered to regenerate it and reuse it as dye. A regeneration enclosure is connected to an automatic color analyzer and to a calculation unit controlling the dosing apparatus for colorants.
IPC 1-7
IPC 8 full level
D06B 3/04 (2006.01); D06B 15/06 (2006.01); D06B 23/28 (2006.01)
CPC (source: EP US)
D06B 3/045 (2013.01 - EP US); D06B 23/28 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
US 5072472 A 19911217; AT E73875 T1 19920415; BR 8807343 A 19900313; DE 3869403 D1 19920423; EP 0344264 A1 19891206; EP 0344264 B1 19920318; ES 2009431 A6 19890916; FR 2624142 A1 19890609; FR 2624142 B1 19901123; JP H02502469 A 19900809; WO 8905370 A1 19890615
DOCDB simple family (application)
US 39297589 A 19890807; AT 89900267 T 19881205; BR 8807343 A 19881205; DE 3869403 T 19881205; EP 89900267 A 19881205; ES 8803706 A 19881205; FR 8717200 A 19871207; FR 8800594 W 19881205; JP 50036789 A 19881205