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with polyfunctional acylating agents
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CPC
C09B43/26
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Parent Industries
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
C09B43/26
with polyfunctional acylating agents
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Patents Grants
last 30 patents
Information
Patent Grant
Leuco colorants as bluing agents in laundry care composition
Patent number
10,717,950
Issue date
Jul 21, 2020
The Procter & Gamble Company
Gregory Scot Miracle
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Benzothiazol-2-ylazo-phenyl compound as dye, compositions including...
Patent number
9,772,321
Issue date
Sep 26, 2017
3M Innovative Properties Company
Michael S. Wendland
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thiophene azo carboxylate dyes and laundry care compositions contai...
Patent number
9,567,465
Issue date
Feb 14, 2017
Milliken & Company
Eduardo Torres
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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
Linked azo dyes
Patent number
5,549,853
Issue date
Aug 27, 1996
BASF Aktiengesellschaft
Stefan Beckmann
G02 - OPTICS
Information
Patent Grant
Halftone gravure printing inks containing pyridone azo dyestuffs
Patent number
4,739,042
Issue date
Apr 19, 1988
Bayer Aktiengesellschaft
Manfred Lorenz
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Structurally colored cross-linkable compounds, their preparation an...
Patent number
4,381,261
Issue date
Apr 26, 1983
PCUK Produits Chimiques Ugine Kuhlmann
Evelyne J. M. Bonnet
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for the manufacture of fast dyeings on synthetic hydrophobi...
Patent number
3,958,933
Issue date
Jun 1, 1976
Ciba-Geigy Corporation
Gustaf Graff
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
3691148
Patent number
3,691,148
Issue date
Sep 12, 1972
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
LEUCO COLORANTS AS BLUING AGENTS IN LAUNDRY CARE COMPOSITION
Publication number
20190112558
Publication date
Apr 18, 2019
The Procter & Gamble Company
Gregory Scot MIRACLE
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Thiophene Azo Carboxylate Dyes and Laundry Care Compositions Contai...
Publication number
20150368472
Publication date
Dec 24, 2015
Milliken & Company
Eduardo Torres
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Thiophene Azo Carboxylate Dyes and Laundry Care Compositions Contai...
Publication number
20120309945
Publication date
Dec 6, 2012
Eduardo Torres
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...