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CPC
C09B29/084
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Parent Industries
C
CHEMISTRY METALLURGY
C09
Paints, dyes
C09B
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES
C09B29/00
Monoazo dyes prepared by diazotising and coupling
Current Industry
C09B29/084
specific -NSO2N ,NSO2XR, -NSO2R
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Patents Grants
last 30 patents
Information
Patent Grant
Composition, film, laminate, and display device
Patent number
11,976,233
Issue date
May 7, 2024
Sumitomo Chemical Company, Limited
Keisuke Takahashi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Solution comprising a dye
Patent number
11,332,620
Issue date
May 17, 2022
Nouryon Chemicals International B.V.
Raymond Albertus Johannes Ten Broeke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Monoazo blue disperse dye compounds and methods for dyeing or print...
Patent number
5,760,196
Issue date
Jun 2, 1998
Sumitomo Chemical Company, Limited
Yoshimasa Amatatsu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Azophenyl compounds
Patent number
5,719,270
Issue date
Feb 17, 1998
Steven Michael Partington
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Monoazo dye for thermal transfer printing
Patent number
5,512,664
Issue date
Apr 30, 1996
Hansol Paper Co., Ltd.
Ki-taek Lee
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Monoazo dispersed dye and mixtures containing them and the preparat...
Patent number
5,495,004
Issue date
Feb 27, 1996
Hoechst Mitsubishi Kasei Company
Ulrich Buhler
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Azo dye compound, ink containing the same, and recording method and...
Patent number
5,466,282
Issue date
Nov 14, 1995
Canon Kabushiki Kaisha
Tsuyoshi Eida
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Hair dye composition containing a 4'-amino-2-halogen-4-{bis-(-hydro...
Patent number
5,409,502
Issue date
Apr 25, 1995
Wella Aktiengesellschaft
Hans J. Braun
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Monoazo dispersed dyes, mixtures containing them, and the preparati...
Patent number
5,292,872
Issue date
Mar 8, 1994
Hoechst Mitsubishi Kasei Co.
Ulrich Buhler
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Compounds containing a 3-sulfoalkanoylamino or 3-sulfoalylsulfonyla...
Patent number
5,120,872
Issue date
Jun 9, 1992
Ciba-Geigy Corporation
Harald Walter
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Monazo compounds containing a 1-phenyl-2-pyrazoline coupling component
Patent number
5,028,701
Issue date
Jul 2, 1991
Bayer Aktiengesellschaft
Rainer Hamprecht
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Monoazo dyes containing a 3-sulfoalkanoylamino or 3-sulfoalkylsulfo...
Patent number
4,994,563
Issue date
Feb 19, 1991
Ciba-Geigy Corporation
Harald Walter
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Isothiazolylazo dyes having aminophenyl and aminonaphthyl components
Patent number
4,960,874
Issue date
Oct 2, 1990
BASF Aktiengesellschaft
Udo Bergmann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Isothiazolylazo dyes having aminophenyl and aminonaphthyl components
Patent number
4,764,600
Issue date
Aug 16, 1988
BASF Aktiengesellschaft
Udo Bergmann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Trifluoromethyl-substituted monoazo disperse dyes
Patent number
4,448,719
Issue date
May 15, 1984
Ciba-Geigy Corporation
Hansrudolf Schwander
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
N-Substituted anilines
Patent number
4,243,606
Issue date
Jan 6, 1981
Produits Chimiques Ugine Kuhlmann
Paul M. C. Bourdauducq
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
N-(3-Chloro-4-[2,6-dichloro-4-nitrophenyl)azo]-2-methyl phenyl)-.be...
Patent number
4,234,483
Issue date
Nov 18, 1980
American Color & Chemical Corporation
Raouf Botros
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Substituted 3-carbalkoxy 4-alkylamino-azobenzene compound as disper...
Patent number
4,234,482
Issue date
Nov 18, 1980
Produits Chimiques Ugine Kuhlmann Service Propriete Industrielle
Claude M. H. E. Brouard
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Stable monoazo dyestuff
Patent number
4,074,965
Issue date
Feb 21, 1978
Hoechst Aktiengesellschaft
Hubert Kruse
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Succinimido azo dyestuffs
Patent number
3,943,120
Issue date
Mar 9, 1976
Ciba-Geigy AG
Richard Peter
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3776898
Patent number
3,776,898
Issue date
Dec 4, 1973
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
993020
Patent number
993,020
Issue date
May 23, 1911
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITION, FILM, LAMINATE, AND DISPLAY DEVICE
Publication number
20220251451
Publication date
Aug 11, 2022
SUMITOMO CHEMICAL COMPANY, LIMITED
Keisuke TAKAHASHI
G02 - OPTICS
Information
Patent Application
SOLUTION COMPRISING A DYE
Publication number
20210017389
Publication date
Jan 21, 2021
NOURYON CHEMICALS INTERNATIONAL B.V.
Raymond Albertus Johannes TEN BROEKE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Metal complexes as light-absorbing compounds in the information lay...
Publication number
20060257613
Publication date
Nov 16, 2006
Horst Berneth
C07 - ORGANIC CHEMISTRY