TREA

the tetrazo component being a derivative of a diaryl sulfide or a diaryl polysulfide

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  • CPC
  • C09B35/227
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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

Current Industry

C09B35/227the tetrazo component being a derivative of a diaryl sulfide or a diaryl polysulfide
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Photoreceptor for electrophotography
    • Patent number 4,921,770
    • Issue date May 1, 1990
    • Tetsuo Murayama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Monoazo and disazo colorants
    • Patent number 4,412,950
    • Issue date Nov 1, 1983
    • Sterling Drug Inc.
    • Nathan N. Crounse
    • 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

    Liquid disazo dyestuffs derived from diphenylsulphide
    • Patent number 4,042,579
    • Issue date Aug 16, 1977
    • Produits Chimiques Ugine Kuhlmann
    • Aime Joseph Arsac
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3329477
    • Patent number 3,329,477
    • Issue date Jul 4, 1967
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3299040
    • Patent number 3,299,040
    • Issue date Jan 17, 1967
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3264053
    • Patent number 3,264,053
    • Issue date Aug 2, 1966
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3225025
    • Patent number 3,225,025
    • Issue date Dec 21, 1965
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3124566
    • Patent number 3,124,566
    • Issue date Mar 10, 1964
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2904385
    • Patent number 2,904,385
    • Issue date Sep 15, 1959
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    2650915
    • Patent number 2,650,915
    • Issue date Sep 1, 1953
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2032133
    • Patent number 2,032,133
    • Issue date Feb 25, 1936
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1973635
    • Patent number 1,973,635
    • Issue date Sep 11, 1934
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1821290
    • Patent number 1,821,290
    • Issue date Sep 1, 1931
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1821256
    • Patent number 1,821,256
    • Issue date Sep 1, 1931
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1821257
    • Patent number 1,821,257
    • Issue date Sep 1, 1931
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1821291
    • Patent number 1,821,291
    • Issue date Sep 1, 1931
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    880293
    • Patent number 880,293
    • Issue date Feb 25, 1908
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    880292
    • Patent number 880,292
    • Issue date Feb 25, 1908
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    839360
    • Patent number 839,360
    • Issue date Dec 25, 1906
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    423550
    • Patent number 423,550
    • Issue date Mar 18, 1890
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    306969
    • Patent number 306,969
    • Issue date Oct 21, 1884
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...