Title:
REACTIVE DYE MIXTURES
Document Type and Number:
WIPO Patent Application WO2001046321
Kind Code:
A3
Abstract:
The invention relates to a dye mixture which contains two or more compounds of the formula (I) A-D-(B)a-Y-(B)b-D-A. The groups A, D, B and Y are defined as per the description. The mixture provides improved colour uniformity and intensity, in comparison to the corresponding individual compounds.
Inventors:
BRENNAN COLIN (GB)
PATSCH MANFRED (DE)
PATSCH MANFRED (DE)
Application Number:
PCT/EP2000/013128
Publication Date:
December 27, 2001
Filing Date:
December 21, 2000
Export Citation:
Assignee:
DYSTAR TEXTILFARBEN GMBH & CO (DE)
BRENNAN COLIN (GB)
PATSCH MANFRED (DE)
BRENNAN COLIN (GB)
PATSCH MANFRED (DE)
International Classes:
C09B62/085; C09B62/09; C09B67/22; D06P1/382; (IPC1-7): C09B67/22; C09B62/04; C09B62/09
Domestic Patent References:
| WO1999005224A1 | 1999-02-04 | |||
| WO2000008104A1 | 2000-02-17 |
Foreign References:
| EP0625551A1 | 1994-11-23 | |||
| EP0478503A2 | 1992-04-01 | |||
| EP0755985A2 | 1997-01-29 |
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