derived from pyridine, pyridone

Industry

CPC
C09B44/105

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Parent Industries

CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES C09B44/00Azo dyes containing onium groups

Current Industry

C09B44/105derived from pyridine, pyridone

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Substituted quinones or analogues as colouring agents
- Patent number 9,458,142
- Issue date Oct 4, 2016
- Merck Patent GmbH
- Thomas Rudolph
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ink composition, inkjet recording ink composition, ink set, ink car...
- Patent number 8,523,990
- Issue date Sep 3, 2013
- FUJIFILM Corporation
- Shigeaki Tanaka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Clathrate of bis �6-hydroxy-4-methyl-5-(3-methyl-imidazolium-1-yl)...
- Patent number 5,919,914
- Issue date Jul 6, 1999
- BASF Aktiengesellschaft
- Manfred Ruske
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biscationic azo dyes and intermediates therefor
- Patent number 5,424,404
- Issue date Jun 13, 1995
- BASF Aktiengesellschaft
- Manfred Ruske
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azo compounds containing two 6-hydroxypyrid-2-one coupling componen...
- Patent number 5,077,396
- Issue date Dec 31, 1991
- Sandoz Ltd.
- Helmut A. Moser
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fiber reactive water soluble 2,4,6-triamino, 3-cyano pyridine-(5) a...
- Patent number 4,033,943
- Issue date Jul 5, 1977
- Ciba-Geigy Corporation
- Visvanathan Ramanathan
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
3899478
- Patent number 3,899,478
- Issue date Aug 12, 1975
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
3852261
- Patent number 3,852,261
- Issue date Dec 3, 1974
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
INK COMPOSITION, INKJET RECORDING INK COMPOSITION, INK SET, INK CAR...
- Publication number 20110104458
- Publication date May 5, 2011
- FUJIFILM Corporation
- Shigeaki Tanaka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

derived from pyridine, pyridone

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Substituted quinones or analogues as colouring agents

Ink composition, inkjet recording ink composition, ink set, ink car...

Clathrate of bis �6-hydroxy-4-methyl-5-(3-methyl-imidazolium-1-yl)...

Biscationic azo dyes and intermediates therefor

Azo compounds containing two 6-hydroxypyrid-2-one coupling componen...

Fiber reactive water soluble 2,4,6-triamino, 3-cyano pyridine-(5) a...

3899478

3852261

Patents Applicationslast 30 patents

INK COMPOSITION, INKJET RECORDING INK COMPOSITION, INK SET, INK CAR...