TREA

Naphthols

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Industry

  • CPC
  • C09B31/068
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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

C09B31/068Naphthols
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Compositions and methods for marking hydrocarbon compositions with...
    • Patent number 11,702,606
    • Issue date Jul 18, 2023
    • UNITED COLOR MANUFACTURING, INC.
    • Haresh Doshi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Compositions and methods for marking hydrocarbon compositions with...
    • Patent number 10,774,280
    • Issue date Sep 15, 2020
    • United Color Manufacturing, Inc.
    • Haresh Doshi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Shrink films, and method of making thereof
    • Patent number 10,513,095
    • Issue date Dec 24, 2019
    • Dow Global Technologies LLC
    • Mauricio E. Leano
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Liquid-crystalline coating fluid and polarizing film
    • Patent number 8,591,644
    • Issue date Nov 26, 2013
    • Nitto Denko Corporation
    • Hisanari Onouchi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Reversibly thermochromic compositions
    • Patent number 8,119,778
    • Issue date Feb 21, 2012
    • BASF SE
    • Walter Fischer
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Colorant for ocular lenses and material for colored ocular lenses u...
    • Patent number 7,232,896
    • Issue date Jun 19, 2007
    • Nidek Co., Ltd.
    • Sadao Miki
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Near-infrared ray absorbing polyazo compound
    • Patent number 6,140,477
    • Issue date Oct 31, 2000
    • Hakkol Chemical Co., Ltd.
    • Shigekazu Matsumoto
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Non-mutagenic dye
    • Patent number 5,676,708
    • Issue date Oct 14, 1997
    • United Color, Inc.
    • Michael J. Smith
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid azo dye and ink composition containing the same
    • Patent number 5,326,866
    • Issue date Jul 5, 1994
    • Orient Chemical Industries, Ltd.
    • Takashi Ono
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Aromatic disazo compounds having strong infra-red absorption
    • Patent number 4,908,435
    • Issue date Mar 13, 1990
    • Imperial Chemical Industries PLC
    • Peter Gregory
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Dye mixtures of azo compounds soluble in organic solvents
    • Patent number 4,473,376
    • Issue date Sep 25, 1984
    • BASF Aktiengesellschaft
    • Guenter Hansen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Novel monoazo and disazo colorants
    • Patent number 4,376,729
    • Issue date Mar 15, 1983
    • Sterling Drug Inc.
    • Nathan N. Crounse
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Dye mixtures for coloring mineral oil products
    • Patent number 4,210,414
    • Issue date Jul 1, 1980
    • BASF Aktiengesellschaft
    • Guenter Hansen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3494714
    • Patent number 3,494,714
    • Issue date Feb 10, 1970
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3476500
    • Patent number 3,476,500
    • Issue date Nov 4, 1969
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3338880
    • Patent number 3,338,880
    • Issue date Aug 29, 1967
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3171710
    • Patent number 3,171,710
    • Issue date Mar 2, 1965
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3056642
    • Patent number 3,056,642
    • Issue date Oct 2, 1962
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3034848
    • Patent number 3,034,848
    • Issue date May 15, 1962
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3004821
    • Patent number 3,004,821
    • Issue date Oct 17, 1961
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2090938
    • Patent number 2,090,938
    • Issue date Aug 24, 1937
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1986116
    • Patent number 1,986,116
    • Issue date Jan 1, 1935
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1914549
    • Patent number 1,914,549
    • Issue date Jun 20, 1933
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    602637
    • Patent number 602,637
    • Issue date Apr 19, 1898
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents