TREA

with formation of a new azo or an azoxy bridge

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Industry

  • CPC
  • C09B43/10
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Parent Industries

CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES C09B43/00Preparation of azo dyes from other azo compounds

Current Industry

C09B43/10with formation of a new azo or an azoxy bridge
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Dichroic azo dyestuff and the polarizing film making from the same
    • Patent number 7,282,574
    • Issue date Oct 16, 2007
    • Everlight USA, Inc.
    • Ming-Chin Cheng
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Azoxy dyes and copper complexes thereof
    • Patent number 6,903,197
    • Issue date Jun 7, 2005
    • BASF Aktiengesellschaft
    • Rainer Tresch
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Azoxy dyes and their Cu complexes
    • Patent number 6,727,351
    • Issue date Apr 27, 2004
    • BASF Aktiengesellschaft
    • Rainer Tresch
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Dye containing polarizing film
    • Patent number 5,609,796
    • Issue date Mar 11, 1997
    • Sumitomo Chemical Company, Limited
    • Setsuko Yamamoto
    • G02 - OPTICS
  • Information Patent Grant

    Azo-stibene condensates as leather dyes
    • Patent number 4,742,162
    • Issue date May 3, 1988
    • Ciba-Geigy Corporation
    • Ulrich Schlesinger
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal composition containing azo dyes
    • Patent number 4,737,310
    • Issue date Apr 12, 1988
    • Mitsubishi Chemical Industries
    • Shuji Imazeki
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal composition
    • Patent number 4,600,527
    • Issue date Jul 15, 1986
    • Mitsubishi Chemical Industries
    • Shuji Imazeki
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Trisazo/azoxy dyestuff mixtures
    • Patent number 4,591,634
    • Issue date May 27, 1986
    • Bayer Aktiengesellschaft
    • Karl J. Herd
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Process for dyeing paper
    • Patent number 4,515,599
    • Issue date May 7, 1985
    • Ciba-Geigy Corporation
    • Adolf Kaser
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Polyazo dyestuffs, a process for their preparation and their use fo...
    • Patent number 4,387,050
    • Issue date Jun 7, 1983
    • Bayer Aktiengesellschaft
    • Horst Nickel
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Pentakis-and heptakis-azoxy dyestuffs
    • Patent number 4,297,278
    • Issue date Oct 27, 1981
    • Bayer Aktiengesellschaft
    • Horst Nickel
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3575954
    • Patent number 3,575,954
    • Issue date Apr 20, 1971
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3414558
    • Patent number 3,414,558
    • Issue date Dec 3, 1968
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3222355
    • Patent number 3,222,355
    • Issue date Dec 7, 1965
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3211556
    • Patent number 3,211,556
    • Issue date Oct 12, 1965
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3096140
    • Patent number 3,096,140
    • Issue date Jul 2, 1963
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3024255
    • Patent number 3,024,255
    • Issue date Mar 6, 1962
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3003989
    • Patent number 3,003,989
    • Issue date Oct 10, 1961
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2892827
    • Patent number 2,892,827
    • Issue date Jun 30, 1959
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2800468
    • Patent number 2,800,468
    • Issue date Jul 23, 1957
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2727887
    • Patent number 2,727,887
    • Issue date Dec 20, 1955
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2696485
    • Patent number 2,696,485
    • Issue date Dec 7, 1954
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2686179
    • Patent number 2,686,179
    • Issue date Aug 10, 1954
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2551894
    • Patent number 2,551,894
    • Issue date May 8, 1951
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2466245
    • Patent number 2,466,245
    • Issue date Apr 5, 1949
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2212590
    • Patent number 2,212,590
    • Issue date Aug 27, 1940
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2203196
    • Patent number 2,203,196
    • Issue date Jun 4, 1940
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2180776
    • Patent number 2,180,776
    • Issue date Nov 21, 1939
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2151531
    • Patent number 2,151,531
    • Issue date Mar 21, 1939
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1859706
    • Patent number 1,859,706
    • Issue date May 24, 1932
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents