TREA

in which the coupling component is a hydroxy-amino compound

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  • CPC
  • C09B35/027
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Parent Industries

CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES C09B35/00Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling

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C09B35/027in which the coupling component is a hydroxy-amino compound
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Dye compound, composition comprising dye compound, and display devi...
    • Patent number 10,442,931
    • Issue date Oct 15, 2019
    • Samsung Display Co. Ltd.
    • Jae Bok Chang
    • G02 - OPTICS
  • Information Patent Grant

    Organic photoconductive material and a photosensitive material for...
    • Patent number 5,569,749
    • Issue date Oct 29, 1996
    • Dainichiseika Color & Chemicals Mfg. Co., Ltd.
    • Hisao Kouno
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Organic photoconductive material and a photosensitive material for...
    • Patent number 5,506,346
    • Issue date Apr 9, 1996
    • Dainichiseika Color & Chemicals Mfg. Co., Ltd.
    • Hisao Kouno
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Dye couplers
    • Patent number 5,073,173
    • Issue date Dec 17, 1991
    • Clairol Incorporated
    • Yuh-Guo Pan
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3905825
    • Patent number 3,905,825
    • Issue date Sep 16, 1975
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3729458
    • Patent number 3,729,458
    • Issue date Apr 24, 1973
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3562246
    • Patent number 3,562,246
    • Issue date Feb 9, 1971
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3539348
    • Patent number 3,539,348
    • Issue date Nov 10, 1970
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3502644
    • Patent number 3,502,644
    • Issue date Mar 24, 1970
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2357977
    • Patent number 2,357,977
    • Issue date Sep 12, 1944
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents