containing water solubilizing groups

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Patents Grantslast 30 patents

Information Patent Grant
Monoazo dyes containing a 4-substituted-2-azo-1,1'-diphenylsulfone...
- Patent number 4,602,084
- Issue date Jul 22, 1986
- Ciba-Geigy Corporation
- Rudolf Hurter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azo dyes containing a diazotized 5-amino isothiazol moiety having t...
- Patent number 4,444,684
- Issue date Apr 24, 1984
- Eastman Kodak Company
- Max A. Weaver
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Acid azo dyes from a 3-amino-benzisothiazole-[2,1]-5-sulfonic acid...
- Patent number 4,327,019
- Issue date Apr 27, 1982
- BASF Aktiengesellschaft
- Heinz Eilingsfeld
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
2359305
- Patent number 2,359,305
- Issue date Oct 3, 1944
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...