Process for dyeing or printing textile fibre materials with reactive dye containing vinyl sulfonyl-type group and chloro-triazinyl amino group
US4713082A · kind A · utility
4Cited by
3References
9Claims
0Family size
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Inventors
Key dates
| Filing date | Aug 20, 1986 |
| Grant date | Dec 15, 1987 |
| Priority date | — |
| Expiry date | Aug 20, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S8/926
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A process for dyeing or printing textile fibre materials with reactive dyes, which comprises using reactive dyes which contain at least one radical of the formula EQU --SO.sub.2 --CH.dbd.CH.sub.2 (1a) or EQU --SO.sub.2 --CH.sub.2 CH.sub.2 --X (1b) and at least one radical of the formula ##STR1## in which X is an inorganic or organic radical detachable under alkaline conditions, R is hydrogen or substituted or unsubstituted C.sub.1-4 -alkyl, Y is oxygen or sulfur and R.sub.1 is a substituted or unsubstituted aliphatic radical, gives dyeings or prints having good fastness properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.