EP 1266070 A1 20021218 - MEDIATOR SYSTEMS BASED ON MIXED METAL COMPLEXES, USED FOR REDUCING DYES
Title (en)
MEDIATOR SYSTEMS BASED ON MIXED METAL COMPLEXES, USED FOR REDUCING DYES
Title (de)
MEDIATORSYSTEME AUF BASIS GEMISCHTER METALLKOMPLEXE ZUR REDUKTION VON FARBSTOFFEN
Title (fr)
SYSTEMES MEDIATEURS A BASE DE COMPLEXES METALLIQUES MELANGES, POUR LA REDUCTION DE COLORANTS
Publication
Application
Priority
- DE 10010059 A 20000302
- EP 0102308 W 20010301
Abstract (en)
[origin: US2003121112A1] Mediator systems obtainable by mixing one or more salts of a metal capable of forming a plurality of valence states with at least one amino-containing complexing agent (K1) and at least one hydroxyl-containing but amino-devoid complexing agent (K2) in an alkaline aqueous medium, wherefor the complexing agents may be present as salts and the molar ratio of K1 to metal ion is from 0.1:1 to 10:1 and the molar ratio of K2 to metal ion is from 0.1:1 to 5:1 are useful for dyeing cellulosic textile material.
IPC 1-7
IPC 8 full level
D06P 1/22 (2006.01); D06P 1/30 (2006.01); D06P 1/645 (2006.01); D06P 1/651 (2006.01); D06P 1/673 (2006.01); D06P 3/60 (2006.01); D06P 5/20 (2006.01)
CPC (source: EP KR US)
D06P 1/221 (2013.01 - EP KR US); D06P 1/228 (2013.01 - EP KR US); D06P 1/30 (2013.01 - EP KR US); D06P 1/645 (2013.01 - EP KR US); D06P 1/65118 (2013.01 - EP KR US); D06P 1/67341 (2013.01 - EP KR US); D06P 1/6735 (2013.01 - EP KR US); D06P 5/2016 (2013.01 - EP KR US); Y10S 8/918 (2013.01 - US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
US 2003121112 A1 20030703; US 6814763 B2 20041109; AT E416270 T1 20081215; BR 0108831 A 20021210; CN 1289748 C 20061213; CN 1406299 A 20030326; DE 10010059 A1 20010906; DE 50114544 D1 20090115; EP 1266070 A1 20021218; EP 1266070 B1 20081203; ES 2317891 T3 20090501; HK 1053157 A1 20031010; HK 1053157 B 20070629; JP 2003525363 A 20030826; KR 100683310 B1 20070215; KR 20020086596 A 20021118; MX PA02008539 A 20021213; WO 0165000 A1 20010907
DOCDB simple family (application)
US 22007202 A 20021015; AT 01911710 T 20010301; BR 0108831 A 20010301; CN 01805856 A 20010301; DE 10010059 A 20000302; DE 50114544 T 20010301; EP 0102308 W 20010301; EP 01911710 A 20010301; ES 01911710 T 20010301; HK 03105340 A 20030724; JP 2001563681 A 20010301; KR 20027011444 A 20020831; MX PA02008539 A 20010301