Mercapto-anthraquinones

Industry

  • CPC
  • C09B1/56
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Patents Grantslast 30 patents

  • Information Patent Grant

    Anthraquinone dyes

    • Patent number 7,160,335
    • Issue date Jan 9, 2007
    • Ciba Specialty Chemicals Corporation
    • Urs Lauk
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Anthraquinone dyes containing a fluorosulphonyl group and use thereof

    • Patent number 5,759,211
    • Issue date Jun 2, 1998
    • Zeneca Limited
    • Nigel Hall
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Anthraquinone type compound and liquid crystal composition containi...

    • Patent number 4,985,171
    • Issue date Jan 15, 1991
    • Mitsubishi Chemical Industries Limited
    • Konoe Miura
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Anthraquinone dyestuffs

    • Patent number 4,863,634
    • Issue date Sep 5, 1989
    • Bayer Aktiengesellschaft
    • Uwe Claussen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal composition

    • Patent number 4,588,517
    • Issue date May 13, 1986
    • Hitachi, Ltd.
    • Masaharu Kaneko
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Helichromic-smectic liquid crystal compositions and display cells

    • Patent number 4,514,045
    • Issue date Apr 30, 1985
    • Minnesota Mining and Manufacturing Company
    • William A. Huffman
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the production of aminoanthraquinone compounds

    • Patent number 4,016,182
    • Issue date Apr 5, 1977
    • Sandoz Ltd.
    • Paul Buecheler
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3923727

    • Patent number 3,923,727
    • Issue date Dec 2, 1975
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3899504

    • Patent number 3,899,504
    • Issue date Aug 12, 1975
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3862967

    • Patent number 3,862,967
    • Issue date Jan 28, 1975
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3785766

    • Patent number 3,785,766
    • Issue date Jan 15, 1974
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3737544

    • Patent number 3,737,544
    • Issue date Jun 5, 1973
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3689501

    • Patent number 3,689,501
    • Issue date Sep 5, 1972
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3642837

    • Patent number 3,642,837
    • Issue date Feb 15, 1972
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3574686

    • Patent number 3,574,686
    • Issue date Apr 13, 1971
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3562299

    • Patent number 3,562,299
    • Issue date Feb 9, 1971
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3502423

    • Patent number 3,502,423
    • Issue date Mar 24, 1970
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3444214

    • Patent number 3,444,214
    • Issue date May 13, 1969
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3418342

    • Patent number 3,418,342
    • Issue date Dec 24, 1968
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3418064

    • Patent number 3,418,064
    • Issue date Dec 24, 1968
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3274198

    • Patent number 3,274,198
    • Issue date Sep 20, 1966
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3113952

    • Patent number 3,113,952
    • Issue date Dec 10, 1963
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1894790

    • Patent number 1,894,790
    • Issue date Jan 17, 1933
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1869286

    • Patent number 1,869,286
    • Issue date Jul 26, 1932
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    SIMULTANEOUSLY DYEING AND FLAME-RETARDANT FINISHING METHOD FOR POLY...

    • Publication number 20230101712
    • Publication date Mar 30, 2023
    • DAIKYO CHEMICAL CO., LTD.
    • Aiko TAKEMOTO
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    Anthraquinone dyes

    • Publication number 20050177958
    • Publication date Aug 18, 2005
    • Urs Lauk
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...