EP 0580091 B1 19951108 - Process for the manufacturing of a modified fibrous material and process for dyeing this modified fibrous material with anionic dyestuffs.
Title (en)
Process for the manufacturing of a modified fibrous material and process for dyeing this modified fibrous material with anionic dyestuffs.
Title (de)
Verfahren zur Herstellung eines modifizierten Fasermaterials und Verfahren zum Färben des modifizierten Fasermaterials mit anionischen Textilfarbstoffen.
Title (fr)
Procédé de fabrication d'un matériau fibreux modifié et procédé de teinture de ce matériau fibreux modifié avec des colorants anioniques.
Publication
Application
Priority
DE 4224441 A 19920724
Abstract (en)
[origin: EP0580091A1] Fibre materials can be modified by treating them at a temperature between 60 and 230 DEG C with an aqueous, alkaline solution of hetero-cycloaliphatic compounds which contain at least one primary, secondary or tertiary amino group or quaternary ammonium group and in which the hetero moiety in the cycle is a carbonic ester radical of the formula -O-CO-O- or a carbamic acid radical of the formula -O-CO-NH-. The modified fibre material has the property of being dyeable using low-electrolyte or completely electrolyte-free and/or low-alkali or completely alkali-free solutions of water-soluble, anionic textile dyes. A dyeing process carried out in that way has the advantage, in particular for fibre-reactive dyes, that there is no need to fix the dyes under alkaline conditions.
IPC 1-7
IPC 8 full level
D06P 1/39 (2006.01); D06M 13/328 (2006.01); D06P 1/38 (2006.01); D06P 1/642 (2006.01); D06P 1/649 (2006.01); D06P 1/66 (2006.01); D06P 3/66 (2006.01); D06P 3/82 (2006.01); D06P 3/872 (2006.01); D06P 5/00 (2006.01); D06P 5/22 (2006.01); D06M 101/06 (2006.01); D06M 101/32 (2006.01)
CPC (source: EP KR US)
D06P 1/41 (2013.01 - KR); D06P 1/6426 (2013.01 - EP US); D06P 1/6492 (2013.01 - EP US); D06P 1/66 (2013.01 - EP US); D06P 3/66 (2013.01 - EP US); D06P 3/8252 (2013.01 - EP US); Y10S 8/93 (2013.01 - US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI NL PT SE
DOCDB simple family (publication)
EP 0580091 A1 19940126; EP 0580091 B1 19951108; AT E130058 T1 19951115; AU 4212093 A 19940127; BR 9302973 A 19940222; CA 2101180 A1 19940125; CN 1085280 A 19940413; CZ 148993 A3 19940216; DE 59300885 D1 19951214; DK 0580091 T3 19960304; ES 2081167 T3 19960216; FI 933306 A0 19930722; FI 933306 A 19940125; GR 3018522 T3 19960331; IL 106452 A0 19931115; JP H06166967 A 19940614; KR 940005851 A 19940322; MX 9304448 A 19940228; PL 299785 A1 19940207; TR 26901 A 19940822; TW 223669 B 19940511; US 5601621 A 19970211
DOCDB simple family (application)
EP 93111452 A 19930716; AT 93111452 T 19930716; AU 4212093 A 19930723; BR 9302973 A 19930723; CA 2101180 A 19930723; CN 93109071 A 19930723; CZ 148993 A 19930722; DE 59300885 T 19930716; DK 93111452 T 19930716; ES 93111452 T 19930716; FI 933306 A 19930722; GR 950403661 T 19951221; IL 10645293 A 19930722; JP 18150793 A 19930722; KR 930014059 A 19930723; MX 9304448 A 19930723; PL 29978593 A 19930723; TR 61993 A 19930722; TW 82103135 A 19930423; US 38736895 A 19950213