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by introducing hydrocarbon radicals or substituted hydrocarbon radicals on primary or secondary amino groups
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CPC
C09B43/11
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C
CHEMISTRY METALLURGY
C09
Paints, dyes
C09B
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES
C09B43/00
Preparation of azo dyes from other azo compounds
Current Industry
C09B43/11
by introducing hydrocarbon radicals or substituted hydrocarbon radicals on primary or secondary amino groups
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Patents Grants
last 30 patents
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Patent Grant
Coloring agents and methods of use thereof
Patent number
9,504,637
Issue date
Nov 29, 2016
Living Proof, Inc.
Jana Lewis
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Coloring agents and methods of use thereof
Patent number
9,248,086
Issue date
Feb 2, 2016
Living Proof, Inc.
Jana Lewis
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Coloring composition for inkjet textile printing, textile printing...
Patent number
9,068,290
Issue date
Jun 30, 2015
FUJIFILM Corporation
Kazunari Yagi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Coloring agents and methods of use thereof
Patent number
8,932,370
Issue date
Jan 13, 2015
Living Proof, Inc.
Jana Lewis
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Coloring agents and methods of use thereof
Patent number
8,758,451
Issue date
Jun 24, 2014
Living Proof, Inc.
Jana Lewis
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Coloring agents and methods of use thereof
Patent number
8,444,715
Issue date
May 21, 2013
Living Proof, Inc.
Jana Lewis
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Coloring agents and methods of use thereof
Patent number
8,187,340
Issue date
May 29, 2012
Living Proof, Inc.
Jana Lewis
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Azo compound and process of producing the same, and novel compound...
Patent number
7,572,911
Issue date
Aug 11, 2009
Fujifilm Corporation
Toshiki Fujiwara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Azo compound and process of producing the same, and novel compound...
Patent number
7,109,336
Issue date
Sep 19, 2006
Fuji Photo Film Co., Ltd.
Toshiki Fujiwara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Counterion use for reduction of decap and for improvement of durabi...
Patent number
7,094,277
Issue date
Aug 22, 2006
Hewlett-Packard Development Company, L.P.
David M. Schut
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Anthraquinone-azo dyes and use of such compounds
Patent number
6,696,553
Issue date
Feb 24, 2004
Clariant Finance (BVI) Limited
Klaus Körte
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Azo dyes, process for making the same, ink-jet printing ink, ink-je...
Patent number
6,613,888
Issue date
Sep 2, 2003
Fuji Photo Film Co., Ltd.
Keiichi Tateishi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Azo dyes, process for making the same, ink-jet printing ink, ink-je...
Patent number
6,489,452
Issue date
Dec 3, 2002
Fuji Photo Film Co., Ltd.
Keiichi Tateishi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Dichroic dye liquid crystal composition containing the dye, and liq...
Patent number
5,876,627
Issue date
Mar 2, 1999
Mitsubishi Chemical Corporation
Masaharu Kaneko
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Azo dyes containing triazine middle components and a 1,4-phenylene-...
Patent number
5,328,995
Issue date
Jul 12, 1994
Ciba-Geigy Corporation
Rudolf Schaulin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Dicyanoimidazole compounds usable as colorants for magenta toners,...
Patent number
5,296,325
Issue date
Mar 22, 1994
Orient Chemical Industries, Ltd.
Masahiro Ohtsuka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Dicyanoimidazole compound derivative, and magenta toner, for colore...
Patent number
5,233,028
Issue date
Aug 3, 1993
Orient Chemical Industries, Ltd.
Masahiro Ohtsuka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Synthesis of pyrazole dyes
Patent number
5,144,015
Issue date
Sep 1, 1992
Eastman Kodak Company
Derek D. Chapman
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Neutron and/or gamma radiation detecting system
Patent number
4,829,185
Issue date
May 9, 1989
Kernforschungszentrum Karlsruhe GmbH
Karlheinz Kerff
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Cationic polyazo dyestuffs, their stable solutions, their preparati...
Patent number
4,502,862
Issue date
Mar 5, 1985
Bayer Aktiengesellschaft
Roderich Rave
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Anionic azo dyes having a 3-dibenzofuranyl diazo component radical...
Patent number
4,185,013
Issue date
Jan 22, 1980
Sandoz Ltd.
Francois Benguerel
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Monoazodyestuffs containing diphenamine and phenoxy components
Patent number
4,179,436
Issue date
Dec 18, 1979
Bayer Aktiengesellschaft
Herbert Hugl
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Diphenylamine-azo-hydrocarbylsulfonylphenyl dyestuffs
Patent number
4,163,013
Issue date
Jul 31, 1979
Bayer Aktiengesellschaft
Herbert Hugl
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Trisaminopyridines and method of preparation by reaction of diamino...
Patent number
4,156,086
Issue date
May 22, 1979
Bayer Aktiengesellschaft
Karl L. Moritz
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Nitro-diphenylamino-azo-phenyl dyestuffs containing a polyalkyeneox...
Patent number
4,145,342
Issue date
Mar 20, 1979
Bayer Aktiengesellschaft
Kersten Trautner
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Disperse mono- and bisazo dyes derived from 2-amino-4,5-dicyanoimid...
Patent number
4,097,475
Issue date
Jun 27, 1978
E. I. Du Pont de Nemours and Company
Daniel Shaw James
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Azo dyestuffs
Patent number
4,091,021
Issue date
May 23, 1978
Imperial Chemical Industries Limited
Herbert Francis Andrew
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Anionic azo dyes having a 3-dibenzofuranyl diazo component radical...
Patent number
4,081,438
Issue date
Mar 28, 1978
Sandoz Ltd.
Francois Benguerel
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Benzene-azo-indole dyestuffs
Patent number
4,060,521
Issue date
Nov 29, 1977
Bayer Aktiengesellschaft
Dieter vor der Bruck
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
N-2-[N-(keto-tert-alkyl carbamyl)alkyl]phenylamines
Patent number
4,060,544
Issue date
Nov 29, 1977
GAF Corporation
Lester N. Stanley
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
WATER-SOLUBLE AZO COMPOUND OR SALT THEREOF, INK COMPOSITION, AND CO...
Publication number
20160102208
Publication date
Apr 14, 2016
Nippon Kayaku Kabushiki-Kaisha
Rie TAKEUCHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Laundry Care Compositions Containing Dyes
Publication number
20150080560
Publication date
Mar 19, 2015
Milliken & Company
Eduardo Torres
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
COLORING AGENTS AND METHODS OF USE THEREOF
Publication number
20140326269
Publication date
Nov 6, 2014
Jana Lewis
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COLORING AGENTS AND METHODS OF USE THEREOF
Publication number
20140013520
Publication date
Jan 16, 2014
Jana Lewis
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COLORING AGENTS AND METHODS OF USE THEREOF
Publication number
20120272990
Publication date
Nov 1, 2012
Living Proof, Inc.
Jana Lewis
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COLORING AGENTS AND METHODS OF USE THEREOF
Publication number
20110154583
Publication date
Jun 30, 2011
Living Proof, Inc.
Jana Lewis
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Azo compound and process of producing the same, and novel compound...
Publication number
20070173641
Publication date
Jul 26, 2007
Fuji Photo Film Co., Ltd.
Toshiki Fujiwara
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Azo compound and process of producing the same, and novel compound...
Publication number
20040122219
Publication date
Jun 24, 2004
Toshiki Fujiwara
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Counterion use for reduction of decap and for improvement of durabi...
Publication number
20030127017
Publication date
Jul 10, 2003
David M. Schut
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Azo dyes, process for making the same, ink-jet printing ink, ink-je...
Publication number
20030040608
Publication date
Feb 27, 2003
Keiichi Tateishi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...