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substituted by halogen
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CPC
C09B29/0847
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Parent Industries
C
CHEMISTRY METALLURGY
C09
Paints, dyes
C09B
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES
C09B29/00
Monoazo dyes prepared by diazotising and coupling
Current Industry
C09B29/0847
substituted by halogen
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Patents Grants
last 30 patents
Information
Patent Grant
Monoazo dispersed dye and mixtures containing them and the preparat...
Patent number
5,495,004
Issue date
Feb 27, 1996
Hoechst Mitsubishi Kasei Company
Ulrich Buhler
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Hair dye composition containing a 4'-amino-2-halogen-4-{bis-(-hydro...
Patent number
5,409,502
Issue date
Apr 25, 1995
Wella Aktiengesellschaft
Hans J. Braun
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Monoazo dispersed dyes, mixtures containing them, and the preparati...
Patent number
5,292,872
Issue date
Mar 8, 1994
Hoechst Mitsubishi Kasei Co.
Ulrich Buhler
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Isothiazolylazo dyes having aminophenyl and aminonaphthyl components
Patent number
4,960,874
Issue date
Oct 2, 1990
BASF Aktiengesellschaft
Udo Bergmann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Isothiazolylazo dyes having aminophenyl and aminonaphthyl components
Patent number
4,764,600
Issue date
Aug 16, 1988
BASF Aktiengesellschaft
Udo Bergmann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Trifluoromethyl-substituted monoazo disperse dyes
Patent number
4,448,719
Issue date
May 15, 1984
Ciba-Geigy Corporation
Hansrudolf Schwander
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
N-(3-Chloro-4-[2,6-dichloro-4-nitrophenyl)azo]-2-methyl phenyl)-.be...
Patent number
4,234,483
Issue date
Nov 18, 1980
American Color & Chemical Corporation
Raouf Botros
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Stable monoazo dyestuff
Patent number
4,074,965
Issue date
Feb 21, 1978
Hoechst Aktiengesellschaft
Hubert Kruse
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents