Max Dempfle

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Basel, CH

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Patents Grantslast 30 patents

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N-phenoxyalkylene anilines as coupling components
- Patent number 5,037,967
- Issue date Aug 6, 1991
- Ciba-Geigy Corporation
- Angelo D. Casa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Disperse azo dyes containing N-phenoxyalkyleneanilines as coupling...
- Patent number 4,910,299
- Issue date Mar 20, 1990
- Ciba-Geigy Corporation
- Angelo D. Casa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...