of cationic azo dyes

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CPC
C09B69/065

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CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES C09B69/00Dyes not provided for by a single group of this subclass

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C09B69/065of cationic azo dyes

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Patents Grantslast 30 patents

Information Patent Grant
Photopolymer formulations for producing holographic media having hi...
- Patent number 9,760,060
- Issue date Sep 12, 2017
- Covestro Deutschland AG
- Horst Berneth
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photopolymer formulation for producing holographic media having hig...
- Patent number 9,146,456
- Issue date Sep 29, 2015
- Bayer Intellectual Property GmbH
- Horst Berneth
- G11 - INFORMATION STORAGE
Information Patent Grant
Cationic dyes
- Patent number 7,166,711
- Issue date Jan 23, 2007
- Ciba Specialty Chemicals Corporation
- Victor Paul Eliu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Preparation of liquid formulations of basic azo dyes
- Patent number 6,743,901
- Issue date Jun 1, 2004
- BASF Aktiengesellschaft
- Michael Schmitt
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Hydrophobic cationic dyes and thermal transfer ink ribbons using th...
- Patent number 5,883,232
- Issue date Mar 16, 1999
- Sony Corporation
- Masanobu Hida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Hydrophobic cationic dyes and thermal transfer ink ribbons using th...
- Patent number 5,834,600
- Issue date Nov 10, 1998
- Sony Corporation
- Masanobu Hida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for the preparation of highly concentrated solutions of cat...
- Patent number 5,284,939
- Issue date Feb 8, 1994
- Ciba-Geigy Corporation
- Alex Nicopoulos
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the preparation of chlorozincate salts of benzo thiazol...
- Patent number 4,638,053
- Issue date Jan 20, 1987
- Hoechstaktiengesellschaft
- Rudolf Neeb
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for spin dyeing polymers or copolymers of acrylonitrile wit...
- Patent number 4,382,801
- Issue date May 10, 1983
- Ciba-Geigy Corporation
- Peter Loew
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Alkylation of benzthiazole-azo-phenylamine dyestuffs
- Patent number 4,292,238
- Issue date Sep 29, 1981
- Bayer Aktiengesellschaft
- Hans-Peter Kuhlthau
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
3840518
- Patent number 3,840,518
- Issue date Oct 8, 1974
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
3726852
- Patent number 3,726,852
- Issue date Apr 10, 1973
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
COLOR MATCHED AND BRIGHT FLUORESCENT MATERIALS COMPOSED OF SMALL-MO...
- Publication number 20200407628
- Publication date Dec 31, 2020
- Indiana University Research and Technology Corporation
- Amar H. Flood
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHOTOPOLYMER FORMULATION FOR PRODUCING HOLOGRAPHIC MEDIA HAVING HIG...
- Publication number 20130224634
- Publication date Aug 29, 2013
- Bayer Intellectual Property GmbH
- Horst Berneth
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Cationic dyes
- Publication number 20040168265
- Publication date Sep 2, 2004
- Victor Paul Eliu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

of cationic azo dyes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Photopolymer formulations for producing holographic media having hi...

Photopolymer formulation for producing holographic media having hig...

Cationic dyes

Preparation of liquid formulations of basic azo dyes

Hydrophobic cationic dyes and thermal transfer ink ribbons using th...

Hydrophobic cationic dyes and thermal transfer ink ribbons using th...

Process for the preparation of highly concentrated solutions of cat...

Process for the preparation of chlorozincate salts of benzo thiazol...

Process for spin dyeing polymers or copolymers of acrylonitrile wit...

Alkylation of benzthiazole-azo-phenylamine dyestuffs

3840518

3726852

Patents Applicationslast 30 patents

COLOR MATCHED AND BRIGHT FLUORESCENT MATERIALS COMPOSED OF SMALL-MO...

PHOTOPOLYMER FORMULATION FOR PRODUCING HOLOGRAPHIC MEDIA HAVING HIG...

Cationic dyes