TREA

Amino naphthalenes

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Industry

  • CPC
  • C09B31/053
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Parent Industries

CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES C09B31/00Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling

Current Industry

C09B31/053Amino naphthalenes
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Dichroic azo-azomethine dyes for liquid crystal compositions
    • Patent number 12,122,919
    • Issue date Oct 22, 2024
    • BASF SE
    • Leonhard Feiler
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Bis-azo colorants for use as bluing agents
    • Patent number 11,078,366
    • Issue date Aug 3, 2021
    • Milliken & Company
    • Sanjeev K. Dey
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Compounds, linked with haptens, for the detection of senescent cells
    • Patent number 11,034,839
    • Issue date Jun 15, 2021
    • THE UNIVERSITY OF MANCHESTER
    • Vassilis Gorgoulis
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Compounds for the detection of senescent cells
    • Patent number 10,947,390
    • Issue date Mar 16, 2021
    • The University of Manchester
    • Vassilis Gorgoulis
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Composition, and optical film including the composition
    • Patent number 10,683,456
    • Issue date Jun 16, 2020
    • Sumitomo Chemical Company, Limited
    • Masao Morimoto
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Bis-azo colorants for use as bluing agents
    • Patent number 10,633,543
    • Issue date Apr 28, 2020
    • Milliken & Company
    • Sanjeev K. Dey
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Disazo metal chelate compounds for optical recording media
    • Patent number 5,231,173
    • Issue date Jul 27, 1993
    • Mitsubishi Kasei Corporation
    • Tetsuo Murayama
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Solvent azo dyes having carboxylic acid functions
    • Patent number 4,965,345
    • Issue date Oct 23, 1990
    • BASF Aktiengesellschaft
    • Hermann Loeffler
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • 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

    Liquid monoazo-naphthalene dyestuffs, and their use
    • Patent number 4,056,367
    • Issue date Nov 1, 1977
    • Produits Chimiques Ugine Kuhlmann
    • Aime Joseph Arsac
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Colored petroleum-derived product
    • Patent number 4,049,393
    • Issue date Sep 20, 1977
    • Morton-Norwich Products, Inc.
    • Richard B. Orelup
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Colored water immiscible organic liquid
    • Patent number 4,009,008
    • Issue date Feb 22, 1977
    • Morton-Norwich Products, Inc.
    • Richard B. Orelup
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Azo dyes having a high solubility in petroleum fuels
    • Patent number 4,000,985
    • Issue date Jan 4, 1977
    • Morton-Norwich Products, Inc.
    • Richard B. Orelup
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3862120
    • Patent number 3,862,120
    • Issue date Jan 21, 1975
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3705145
    • Patent number 3,705,145
    • Issue date Dec 5, 1972
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2776961
    • Patent number 2,776,961
    • Issue date Jan 8, 1957
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents