TREA

Preparation by synthesis of the nucleus

Follow

Industry

  • CPC
  • C09B3/42
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES C09B3/00Dyes with an anthracene nucleus condensed with one or more carbocyclic rings

Current Industry

C09B3/42Preparation by synthesis of the nucleus
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Process for the production of pyranthrones or flavanthrones
    • Patent number 4,182,882
    • Issue date Jan 8, 1980
    • Ciba-Geigy Corporation
    • Jurgen Markert
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3790603
    • Patent number 3,790,603
    • Issue date Feb 5, 1974
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3673220
    • Patent number 3,673,220
    • Issue date Jun 27, 1972
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3446810
    • Patent number 3,446,810
    • Issue date May 27, 1969
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2855408
    • Patent number 2,855,408
    • Issue date Oct 7, 1958
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2787622
    • Patent number 2,787,622
    • Issue date Apr 2, 1957
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2655515
    • Patent number 2,655,515
    • Issue date Oct 13, 1953
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2405702
    • Patent number 2,405,702
    • Issue date Aug 13, 1946
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2023926
    • Patent number 2,023,926
    • Issue date Dec 10, 1935
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1931021
    • Patent number 1,931,021
    • Issue date Oct 17, 1933
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1906231
    • Patent number 1,906,231
    • Issue date May 2, 1933
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1877972
    • Patent number 1,877,972
    • Issue date Sep 20, 1932
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1581111
    • Patent number 1,581,111
    • Issue date Apr 20, 1926
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1077115
    • Patent number 1,077,115
    • Issue date Oct 28, 1913
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    856811
    • Patent number 856,811
    • Issue date Jun 11, 1907
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...