EP 0155232 B1 19880608 - PROCESS FOR DYEING CELLULOSIC TEXTILE MATERIALS
Title (en)
PROCESS FOR DYEING CELLULOSIC TEXTILE MATERIALS
Publication
Application
Priority
CH 114884 A 19840308
Abstract (en)
[origin: US4612016A] Cellulosic textile material is dyed with substantive dyes or preferably with reactive dyes. Dyeing is carried out by applying to the cellulosic material, by a non-pad method, an aqueous dye liquor which contains, in addition to the dye, a graft polymer which is obtained from an adduct of an alkylene oxide, preferably propylene oxide, with an at least trihydric aliphatic alcohol, e.g. glycerol, and acrylamide or methacrylamide. The cellulosic material is then subjected to a heat treatment, e.g. by steaming or with microwaves, or is preferably stored cold, to fix the dyes. This dyeing process affords dyeings with excellent penetration of the fabric and with level depth of shade from edge to edge.
IPC 1-7
IPC 8 full level
D06P 1/52 (2006.01); D06P 1/607 (2006.01); D06P 1/613 (2006.01); D06P 3/60 (2006.01)
CPC (source: EP KR US)
D06P 1/5257 (2013.01 - EP US); D06P 1/6133 (2013.01 - EP US); D06P 3/60 (2013.01 - KR); Y10S 8/918 (2013.01 - US)
Designated contracting state (EPC)
BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0155232 A1 19850918; EP 0155232 B1 19880608; CA 1241804 A 19880913; DE 3563228 D1 19880714; JP S60209082 A 19851021; KR 850006566 A 19851014; US 4612016 A 19860916; ZA 851716 B 19851030
DOCDB simple family (application)
EP 85810091 A 19850304; CA 475823 A 19850306; DE 3563228 T 19850304; JP 4633085 A 19850308; KR 850001470 A 19850307; US 70622685 A 19850227; ZA 851716 A 19850307