Dyes containing in the molecule at least one azo group and at least one other chromophore group

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Patents Grantslast 30 patents

Information Patent Grant
Dyes, a process for their preparation and their use
- Patent number 6,353,094
- Issue date Mar 5, 2002
- Ciba Specialty Chemicals Corporation
- Athanassios Tzikas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aluminum phthalocyanine reactive dyes
- Patent number 5,847,111
- Issue date Dec 8, 1998
- Clariant Finance (BVI) Limited
- Roland Wald
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Sulfonamido-phthalocyanine azo fibre-reactive dyestuffs containing...
- Patent number 5,455,334
- Issue date Oct 3, 1995
- Roland Wald
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
3424738
- Patent number 3,424,738
- Issue date Jan 28, 1969
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...