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CPC
C09B41/007
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Parent Industries
C
CHEMISTRY METALLURGY
C09
Paints, dyes
C09B
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES
C09B41/00
Special methods of performing the coupling reaction
Current Industry
C09B41/007
including condition or time responsive control
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Patents Grants
last 30 patents
Information
Patent Grant
Manufacturing process
Patent number
7,772,376
Issue date
Aug 10, 2010
Fujifilm Imaging Colorants Limited
David Martin Payne
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method and a system for quantitatively monitoring a chemical compon...
Patent number
5,389,524
Issue date
Feb 14, 1995
Kemisk Vaerk Koge A/S
Bjorn E. H. Larsen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for the application of IR spectroscopy for modulation and m...
Patent number
4,730,037
Issue date
Mar 8, 1988
Ciba-Geigy Corporation
Ferenc Rakoczi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Continuous production of azo pigments
Patent number
4,454,067
Issue date
Jun 12, 1984
Hoechst Aktiengesellschaft
Hartmut Behringer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for controlling diazotization reactions involving nitrous r...
Patent number
4,439,361
Issue date
Mar 27, 1984
Hoechst Aktiengesellschaft
Kurt Karrenbauer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Dialysis monitored preparation of metal salts of azo pigments
Patent number
4,190,578
Issue date
Feb 26, 1980
Ciba-Geigy Corporation
Alexander Hamilton
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Automatic control of azo coupling processes in the manufacture of a...
Patent number
4,159,264
Issue date
Jun 26, 1979
Ciba-Geigy Corporation
Alexander Hamilton
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
Manufacturing Process
Publication number
20090118478
Publication date
May 7, 2009
FUJIFILM IMAGING COLORANTS LIMITED
David Martin Payne
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and device for continous redox adjustment in azoic couplings
Publication number
20040131507
Publication date
Jul 8, 2004
Klaus Saitmacher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL