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from coupling components containing amino as the only directing group
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C09B29/06
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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
C09B29/06
from coupling components containing amino as the only directing group
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Patents Grants
last 30 patents
Information
Patent Grant
Thermal transfer sheet
Patent number
5,714,614
Issue date
Feb 3, 1998
Dai Nippon Printing Co., Ltd.
Ryohei Takiguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thermal transfer sheet
Patent number
5,374,601
Issue date
Dec 20, 1994
Dai Nippon Printing Co., Ltd.
Ryohei Takiguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Reducible compounds which provide aniline dyes, and analytical comp...
Patent number
5,196,519
Issue date
Mar 23, 1993
Eastman Kodak Company
Jared B. Mooberry
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Reducible compounds which provide aniline dyes for analytical compo...
Patent number
5,108,902
Issue date
Apr 28, 1992
Eastman Kodak Company
Jared B. Mooberry
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
Monoazo dyes containing a 4-substituted-2-azo-1,1'-diphenylsulfone...
Patent number
4,602,084
Issue date
Jul 22, 1986
Ciba-Geigy Corporation
Rudolf Hurter
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Azo dyestuffs from cyano-amino-benzisothiazoles
Patent number
4,582,898
Issue date
Apr 15, 1986
Bayer Aktiengesellschaft
Rainer Hamprecht
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Photographic silver dye bleach materials containing formyl-substitu...
Patent number
4,575,482
Issue date
Mar 11, 1986
Ciba-Geigy AG
John Lenoir
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Azo compounds having a 5-substituted-4-chlorothiazolyl-2-diazo comp...
Patent number
4,505,857
Issue date
Mar 19, 1985
Sandoz Ltd.
Robert Egli
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Isothiazolazo dyes having coupling components which are free from u...
Patent number
4,496,480
Issue date
Jan 29, 1985
BASF Aktiengesellschaft
Udo Bergmann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Azo dyes containing a diazotized 5-amino isothiazol moiety having t...
Patent number
4,444,684
Issue date
Apr 24, 1984
Eastman Kodak Company
Max A. Weaver
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Azo compounds having one or two 1,4-dioxanylmethoxycarbonyl-alkyl o...
Patent number
4,439,362
Issue date
Mar 27, 1984
Sandoz Ltd.
Klaus Koerte
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Alkyleneoxy fugitive tints containing a 2-amino, 6-methoxy benzathi...
Patent number
4,400,320
Issue date
Aug 23, 1983
Milliken Research Corporation
Margaret S. Keller
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Bis(arylazo)diimides pigments
Patent number
4,396,545
Issue date
Aug 2, 1983
Gulf Oil Corporation
Clarence D. Bertino
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Acid azo dyes from a 3-amino-benzisothiazole-[2,1]-5-sulfonic acid...
Patent number
4,327,019
Issue date
Apr 27, 1982
BASF Aktiengesellschaft
Heinz Eilingsfeld
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
1-(4-Alkylaminonaphthylazo)-4-nitrobenzene disperse dyes
Patent number
4,324,721
Issue date
Apr 13, 1982
E. I. Du Pont de Nemours and Company
Salvatore A. Bruno
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Oil-soluble azo dye with N-substituted .beta.-naphthylamine as coup...
Patent number
4,315,756
Issue date
Feb 16, 1982
BASF Aktiengesellschaft
Georg Zeidler
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
2-Thienyl azo dyestuff compounds
Patent number
4,264,495
Issue date
Apr 28, 1981
Eastman Kodak Company
Ronald J. Maher
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
5-Aminomethyl-2-amino naphthyl-(1) azo dyes
Patent number
4,219,472
Issue date
Aug 26, 1980
Ciba-Geigy Corporation
Rudolf Hurter
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Azo compounds having a .beta.-alkynyloxy carbonylalkyl group on the...
Patent number
4,218,372
Issue date
Aug 19, 1980
Sandoz Ltd.
Klaus Koerte
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Disperse monoazo dyestuffs derived from 3,5-dinitro-2-amino thiophe...
Patent number
4,211,696
Issue date
Jul 8, 1980
Imperial Chemical Industries Limited
David B. Baird
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dye image forming process
Patent number
4,209,328
Issue date
Jun 24, 1980
Konishiroku Photo Industry Co., Ltd.
Yuzuru Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image producing system
Patent number
4,186,243
Issue date
Jan 29, 1980
Ciba-Geigy Corporation
James H. Astbury
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Azo color former containing heat-sensitive recording material
Patent number
4,131,695
Issue date
Dec 26, 1978
Ciba-Geigy Corporation
Jean C. Petitpierre
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Pyrazolonylazoaniline or aminonaphtyl compounds for copying processes
Patent number
4,119,622
Issue date
Oct 10, 1978
BASF Aktiengesellschaft
Hans Baumann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
2-Aminothiophenes
Patent number
4,108,867
Issue date
Aug 22, 1978
Imperial Chemical Industries Limited
David Boyd Baird
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dye image forming process using shifted azo dye developer
Patent number
4,099,972
Issue date
Jul 11, 1978
Mitsubishi Chemical Industries Limited
Yuzuru Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Chemical composition
Patent number
4,098,948
Issue date
Jul 4, 1978
Ciba-Geigy Corporation
James Kenneth Skelly
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Disperse monoazo dyestuffs containing a thiophene residue
Patent number
4,079,050
Issue date
Mar 14, 1978
Imperial Chemical Industries Limited
David Boyd Baird
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents