Fibre-reactive, fluoro-triazine containing dyestuffs
US4808706A · kind A · utility
5Cited by
2References
2Claims
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Key dates
| Filing date | Feb 14, 1984 |
| Grant date | Feb 28, 1989 |
| Priority date | — |
| Expiry date | Feb 14, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09B62/04
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Dyes of the formula ##STR1## wherein D is the radical of an organic dye, R.sub.1 is hydrogen or methyl, R.sub.2 is alkyl of 2 to 4 carbon atoms, and X is hydrogen or methyl.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.