Fiber-reactive triazinyl dyes having a monoazo moiety with a 2,4-diaminobenzene sulfonic acid coupling component and a second chromophore
US5484899A · kind A · utility
16Cited by
1References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 3, 1994 |
| Grant date | Jan 16, 1996 |
| Priority date | — |
| Expiry date | May 3, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09B62/503
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention relates to compounds of the formula ##STR1## in which the variables are as defined in the claims. The compounds are suitable as dyes, in particular for dyeing and printing cellulosic fibre materials, and produce dyeings and prints with good all-round fastness properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.