from other diazotized amino heterocyclic rings

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C09B29/0096

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CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES C09B29/00Monoazo dyes prepared by diazotising and coupling

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C09B29/0096from other diazotized amino heterocyclic rings

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Patents Grantslast 30 patents

Information Patent Grant
Pigment composition
- Patent number 11,549,018
- Issue date Jan 10, 2023
- Sanyo Color Works, Ltd.
- Junichiro Sato
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azo dyes containing a 4-aminopyrazolisothiazole diazo compound
- Patent number 5,091,517
- Issue date Feb 25, 1992
- Ciba-Geigy Corporation
- Rudolf Naef
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azo dyes containing a 3-aminobenzothienoisothiazole diazo component
- Patent number 5,037,966
- Issue date Aug 6, 1991
- Ciba-Geigy Corporation
- Rudolf Naef
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminoisothiazole compounds
- Patent number 4,785,116
- Issue date Nov 15, 1988
- BASF Aktiengesellschaft
- Heinz Eilingsfeld
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of using liquid crystal device comprising dichroic dye and l...
- Patent number 4,668,050
- Issue date May 26, 1987
- Casio Computer Co., Ltd.
- Hisashi Aoki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Disperse azo dyestuffs derived from a 3-amino-7-azabenz-2,1-isothia...
- Patent number 4,081,435
- Issue date Mar 28, 1978
- Imperial Chemical Industries Limited
- David Boyd Baird
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PIGMENT COMPOSITION
- Publication number 20190264030
- Publication date Aug 29, 2019
- SANYO COLOR WORKS, LTD.
- Junichiro Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL RECORDING MEDIUM AND AZO METAL CHELATE COMPOUND
- Publication number 20100233415
- Publication date Sep 16, 2010
- MITSUI CHEMICALS, INC.
- Taizo Nishimoto
- C07 - ORGANIC CHEMISTRY