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| Number | Title | Issue Date |
| 6090165 | Dye mixtures and their use Dye mixtures which contain a dye of the formula ##STR1## together with a dye of the formula ##STR2## in which M+ in the dyes of the formulae (1) and (2) are ammonium cations ##STR3## which are identical to or different from... | 07/18/2000 |
| 6080784 | Protein kinase C modulators N Compositions with protein kinase C-modulatory, anti-inflammatory and other activities are disclosed.... | 06/27/2000 |
| 6033445 | Dye mixtures and their use Concentrated aqueous dye solutions, which comprise 5 to 50% by weight of at least one dye of formula (1) ##STR1## wherein X and Y are each independently of the other hydrogen or C1 -C4 alkyl or C1 -C4 alkox... | 03/07/2000 |
| 5416227 | Dye salts of the anthraquinone dye series The invention includes printing ink compositions containing an organic solution of a film-forming polymer and a dye salt of formula ##STR1## wherein R is a group of formula ##STR2## wherein R1 is C1 -4 alkyl, R | 05/16/1995 |
| 4728464 | 1-amino-4-(3'-phenylsulphonyl-aminophenylamino) anthraquinone-2-sulphonic acids useful as anionic dyestuffs Compounds of formula I ##STR1## in which R is hydrogen, methyl or ethyl, R1 is methyl, ethyl, C1-4 alkoxy or halogen R2 is hydrogen, methyl or ethyl R3 is hydrogen, methyl or ethyl M is hydrogen or one equivalen... | 03/01/1988 |
| 4294580 | Reactive dyestuffs, their preparation and their use for dyeing materials containing OH or N Dyestuffs of the formula ##STR1## wherein Fb, W, R1, R2, R3, n and m have the meaning given in the description, and their use for dyeing and printing materials containing hydroxyl groups or nitrogen, such as textile f... | 10/13/1981 |
| 4263206 | Reactive dyestuffs containing chlorine or fluorine substituents and one or more 1,3-dicyanobenzene radicals linked to the dyestuff at the 2-, 4- or 6-position Dyestuffs are provided which contain one or more 1,3-dicyanobenzene radicals linked to the dyestuff at the 2-, 4- or 6-position, with halogen substituents in both of the remaining two of these positions and an electron-attracting substituent in the 5-posi... | 04/21/1981 |
| 4188187 | Dyeing of polyamide textiles and anthraquinone dyestuffs therefor A process for dyeing or printing natural or synthetic polyamide textile substrates comprising employing, as dyestuff, a compound of formula I, ##STR1## in which R is hydrogen, methyl or ethyl, R1 is hydrogen, methyl or ethyl, and the ring A is ... | 02/12/1980 |
| 4138414 | 2-Phenoxy and 2-phenylthio anthraquinone disperse dyes The present invention relates to 2-phenoxy or 2-phenylthio anthraquinone compounds which bear a group of formula VI, ##STR1## bound to the para position of the phenoxy or phenylthio group, IN WHICH R3 is hydrogen; (C1-6)alkyl; (... | 02/06/1979 |
| 4132841 | Copolymers of dyes and acrylamide Copolymers of acrylamide and dyes useful as reactive prepolymers for the preparation of structurally dyed water-insoluble macromolecular materials. The dyes have a polymerizable double bond, such as maleimido, acryloylamino or cyanovinyl groups.... | 01/02/1979 |
| 4049656 | Fibre-reactive anthraquinone dyestuffs Fibre-reactive anthraquinone dyestuffs are disclosed which are of the formula ##STR1## wherein X and Y represent independently of each other hydrogen or SO3- M+, Z represents a fibre-reactive radical bound to -NH- dir... | 09/20/1977 |
