in which the coupling component is an arylamide of an o-hydroxy-carboxylic acid or of a beta-keto-carboxylic acid

Industry

CPC
C09B35/033

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CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES C09B35/00Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling

Current Industry

C09B35/033in which the coupling component is an arylamide of an o-hydroxy-carboxylic acid or of a beta-keto-carboxylic acid

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Yellow ink composition for nonaqueous inkjet
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- Issue date Jan 26, 2021
- SAKATA INX CORPORATION
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- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Azo compound, pigment dispersant containing the azo compound, pigme...
- Patent number 9,298,118
- Issue date Mar 29, 2016
- Canon Kabushiki Kaisha
- Masashi Kawamura
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Yellow anionic disazo dyes
- Patent number 8,101,731
- Issue date Jan 24, 2012
- Ciba Specialty Chemicals Corporation
- Michael Lennartz
- C07 - ORGANIC CHEMISTRY
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Yellow anionic disazo dyes
- Patent number 7,723,494
- Issue date May 25, 2010
- Ciba Specialty Chemicals Corporation
- Michael Lennartz
- C07 - ORGANIC CHEMISTRY
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Yellow anionic disazo dyes
- Patent number 7,341,607
- Issue date Mar 11, 2008
- Ciba Specialty Chemicals Corp.
- Michael Lennartz
- C07 - ORGANIC CHEMISTRY
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Bisazo dyestuffs based on hydroxynaphthalene carboxylic acid
- Patent number 6,933,371
- Issue date Aug 23, 2005
- BASF Aktiengesellschaft
- Gunter-Rudolf Schröder
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Organic pigment with high transparency and hydrophobicity
- Patent number 6,706,863
- Issue date Mar 16, 2004
- Clariant Finance (BVI) Limited
- Isao Hashimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Electrophotographic photosensitive member, process cartridge and el...
- Patent number 6,139,997
- Issue date Oct 31, 2000
- Canon Kabushiki Kaisha
- Masato Tanaka
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Information Patent Grant
Bisazo compounds and process for the preparation thereof
- Patent number 5,965,715
- Issue date Oct 12, 1999
- Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo
- Ryuzo Ueno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoconductors using bisazo compounds
- Patent number 5,853,930
- Issue date Dec 29, 1998
- Sharp Kabushiki Kaisha
- Akihiro Kondoh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrophotographic photosensitive member, and electrophotographic...
- Patent number 5,411,828
- Issue date May 2, 1995
- Canon Kabushiki Kaisha
- Yoshio Kashizaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Bisazo, bisazomethine and azo-azomethine compounds derived from 1,4...
- Patent number 5,395,926
- Issue date Mar 7, 1995
- Ciba-Geigy Corporation
- Stefan Hari
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Information Patent Grant
Disazo electrophotographic photoreceptor
- Patent number 5,344,736
- Issue date Sep 6, 1994
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Nakaji Komiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Couplers for photogenerating azo pigments
- Patent number 5,281,503
- Issue date Jan 25, 1994
- Xerox Corporation
- Kock-Yee Law
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor having a bisazo photoreceptive layer
- Patent number 5,162,181
- Issue date Nov 10, 1992
- Konica Corporation
- Shingo Fujimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member with hydrazone charge transport material
- Patent number 4,786,571
- Issue date Nov 22, 1988
- Minolta Camera Kabushiki Kaisha
- Hideaki Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Aqueous ink composition for ink-jet recording
- Patent number 4,713,113
- Issue date Dec 15, 1987
- Ricoh Company, Ltd.
- Masaru Shimada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Photosensitive material containing disazo compound for use in elect...
- Patent number 4,666,805
- Issue date May 19, 1987
- Ricoh Co., Ltd.
- Mitsuru Hashimoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
2,6-Disazo anthraquinone compounds
- Patent number 4,555,567
- Issue date Nov 26, 1985
- Ricoh Co., Ltd.
- Mitsuru Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Disazo compound, method of making same and electrophotographic elem...
- Patent number 4,440,845
- Issue date Apr 3, 1984
- Ricoh Co., Ltd.
- Mitsuru Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Layered organic electrophotographic photoconductor element comprisi...
- Patent number 4,400,455
- Issue date Aug 23, 1983
- Ricoh Company Ltd.
- Mitsuru Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Basic disazo dyes having two 2-hydroxy-3-substituted carbamoylnapht...
- Patent number 4,046,502
- Issue date Sep 6, 1977
- Sandoz Ltd.
- Helmut Moser
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Water-soluble azo dyes having a 2-acetoacetamidofluorenyl coupling...
- Patent number 4,017,478
- Issue date Apr 12, 1977
- Sandoz Ltd.
- Jacky Dore
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3684792
- Patent number 3,684,792
- Issue date Aug 15, 1972
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
3627750
- Patent number 3,627,750
- Issue date Dec 14, 1971
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
3555004
- Patent number 3,555,004
- Issue date Jan 12, 1971
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
3532520
- Patent number 3,532,520
- Issue date Oct 6, 1970
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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3478010
- Patent number 3,478,010
- Issue date Nov 11, 1969
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
2798064
- Patent number 2,798,064
- Issue date Jul 2, 1957
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
2625542
- Patent number 2,625,542
- Issue date Jan 13, 1953
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
YELLOW INK COMPOSITION FOR NONAQUEOUS INKJET
- Publication number 20190177563
- Publication date Jun 13, 2019
- SAKATA INX CORPORATION
- Okinori NAKASHIMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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CYAN TONER CONTAINING COMPOUND HAVING AZO SKELETON
- Publication number 20140377697
- Publication date Dec 25, 2014
- Chiaki Nishiura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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YELLO ANIONIC DISAZO DYES
- Publication number 20100199443
- Publication date Aug 12, 2010
- Michael Lennartz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Yellow anionic disazo dyes
- Publication number 20080114158
- Publication date May 15, 2008
- Michael Lennartz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Yellow anionic disazo dyes
- Publication number 20050172420
- Publication date Aug 11, 2005
- Michael Lennartz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Bisazo dyestuffs based on hydroxynaphthalene carboxylic acid
- Publication number 20040010866
- Publication date Jan 22, 2004
- Gunter-Rudolf Schröder
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Organic pigment with high transparency and hydrophobicity
- Publication number 20030040559
- Publication date Feb 27, 2003
- Isao Hashimoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

in which the coupling component is an arylamide of an o-hydroxy-carboxylic acid or of a beta-keto-carboxylic acid

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Yellow ink composition for nonaqueous inkjet

Azo compound, pigment dispersant containing the azo compound, pigme...

Yellow anionic disazo dyes

Yellow anionic disazo dyes

Yellow anionic disazo dyes

Bisazo dyestuffs based on hydroxynaphthalene carboxylic acid

Organic pigment with high transparency and hydrophobicity

Electrophotographic photosensitive member, process cartridge and el...

Bisazo compounds and process for the preparation thereof

Electrophotographic photoconductors using bisazo compounds

Electrophotographic photosensitive member, and electrophotographic...

Bisazo, bisazomethine and azo-azomethine compounds derived from 1,4...

Disazo electrophotographic photoreceptor

Couplers for photogenerating azo pigments

Electrophotographic photoreceptor having a bisazo photoreceptive layer

Photosensitive member with hydrazone charge transport material

Aqueous ink composition for ink-jet recording

Photosensitive material containing disazo compound for use in elect...

2,6-Disazo anthraquinone compounds

Disazo compound, method of making same and electrophotographic elem...

Layered organic electrophotographic photoconductor element comprisi...

Basic disazo dyes having two 2-hydroxy-3-substituted carbamoylnapht...

Water-soluble azo dyes having a 2-acetoacetamidofluorenyl coupling...

3684792

3627750

3555004

3532520

3478010

2798064

2625542

Patents Applicationslast 30 patents

YELLOW INK COMPOSITION FOR NONAQUEOUS INKJET

CYAN TONER CONTAINING COMPOUND HAVING AZO SKELETON

YELLO ANIONIC DISAZO DYES

Yellow anionic disazo dyes

Yellow anionic disazo dyes

Bisazo dyestuffs based on hydroxynaphthalene carboxylic acid

Organic pigment with high transparency and hydrophobicity