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Dioxazine dyes
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CPC
C09B62/4405
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C
CHEMISTRY METALLURGY
C09
Paints, dyes
C09B
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES
C09B62/00
Reactive dyes
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C09B62/4405
Dioxazine dyes
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Patents Grants
last 30 patents
Information
Patent Grant
Fibre-reactive dyes, their preparation and their use
Patent number
9,193,870
Issue date
Nov 24, 2015
Huntsman International LLC
Georg Roentgen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Reactive triphendioxazine dyes, methods for the production thereof,...
Patent number
7,414,129
Issue date
Aug 19, 2008
DyStar Textilfarben GmbH & Co. Deutschland KG
Stefan Ehrenberg
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Asymmetric dioxazine compound and method for dyeing or printing fib...
Patent number
6,146,430
Issue date
Nov 14, 2000
Sumitomo Chemical Company, Limited
Masahiko Tatsuma
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Asymmetric dioxazine compounds and method for dyeing or printing fi...
Patent number
6,136,970
Issue date
Oct 24, 2000
Sumitomo Chemical Company, Limited
Kazufumi Yokogawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Triphendioxazine reactive dyestuff
Patent number
5,880,282
Issue date
Mar 9, 1999
Bayer Aktiengesellschaft
Wolfgang Harms
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Reactive dyes from the dioxazine series, their preparation and use
Patent number
5,772,698
Issue date
Jun 30, 1998
Ciba Specialty Chemicals Corporation
Hans Reichert
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Water-soluble triphendioxazine compounds and their use as dyestuffs
Patent number
5,585,489
Issue date
Dec 17, 1996
Hoechst AG
Werner H. Russ
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fiber-reactive triphenodioxazine dyes
Patent number
5,539,109
Issue date
Jul 23, 1996
Hoechst Celanese Corporation
Walter Helmling
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Asymmetric dioxazine compounds and method for dyeing or printing fi...
Patent number
5,478,936
Issue date
Dec 26, 1995
Sumitomo Chemical Company, Limited
Kazufumi Yokogawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Fiber reactive asymmetric dioxazine compounds and their use as fibe...
Patent number
5,438,137
Issue date
Aug 1, 1995
Sumitomo Chemical Company, Limited
Tetsuya Miyamoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Asymmetric dioxazine compounds having a triazinyl bridging group an...
Patent number
5,272,267
Issue date
Dec 21, 1993
Sumitomo Chemical Company, Limited
Tetsuya Miyamoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Reactive dyes with a triphendioxazine chromophore
Patent number
5,194,607
Issue date
Mar 16, 1993
BASF Aktiengesellschaft
Manfred Patsch
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Symmetrical dioxazine compounds and their use as fiber-reactive dyes
Patent number
5,068,327
Issue date
Nov 26, 1991
Sumitomo Chemical Company, Limited
Tetsuya Miyamoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Triphendioxazine dyestuffs
Patent number
5,057,609
Issue date
Oct 15, 1991
Bayer Aktiengesellschaft
Horst Jager
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Triphenodioxazine compounds
Patent number
4,933,446
Issue date
Jun 12, 1990
Sumitomo Chemical Company, Limited
Hirokazu Sawamoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Dioxazine compound having vinylsulfone type fiber reactive group
Patent number
4,841,048
Issue date
Jun 20, 1989
Sumitomo Chemical Company, Limited
Hirokazu Sawamoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Reactive dyes of the dioxazine series
Patent number
4,841,049
Issue date
Jun 20, 1989
Ciba-Geigy Corporation
Karl Seitz
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Water-soluble triphendioxazine compounds
Patent number
4,785,099
Issue date
Nov 15, 1988
Hoechst Aktiengesellschaft
Hartmut Springer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Triphendioxazine dyestuffs
Patent number
4,621,138
Issue date
Nov 4, 1986
Bayer Aktiengesellschaft
Horst Jager
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Dioxazine fiber reactive compound
Patent number
4,607,102
Issue date
Aug 19, 1986
Sumitomo Chemical Company, Limited
Masao Nishikuri
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Triphendioxazine reactive dyestuffs
Patent number
4,604,459
Issue date
Aug 5, 1986
Bayer Aktiengesellschaft
Horst Jager
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
3892742
Patent number
3,892,742
Issue date
Jul 1, 1975
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
Reactive Triphendioxazine Dyes, Methods for the Production Thereof,...
Publication number
20080114166
Publication date
May 15, 2008
DyStar Textilfarben GmbH & Co. Deutschland KG
Stefan Ehrenberg
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...