Triazinyl-antraquinone dyestuffs
US4129736A · kind A · utility
5Cited by
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2Claims
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Inventor
Key dates
| Filing date | Jan 27, 1977 |
| Grant date | Dec 12, 1978 |
| Priority date | — |
| Expiry date | Jan 27, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09B62/04
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Fibre-reactive dyestuffs of the formula ##STR1## wherein F is the radical of a chromophore, R is hydrogen, alkyl or aryl, X is halogen and A is a carbocyclic radical.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.