TREA

by introduction of hydrocarbon or acyl residues into amino groups

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  • CPC
  • C09B3/38
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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

C09B3/38by introduction of hydrocarbon or acyl residues into amino groups
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for the preparation of anthraquinone imides
    • Patent number 4,701,281
    • Issue date Oct 20, 1987
    • Ciba-Geigy Corporation
    • Rudolf Blattner
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Vat dyes obtainable by bromination of dibenzanthrone and reaction w...
    • Patent number 4,547,575
    • Issue date Oct 15, 1985
    • Ciba-Geigy Corporation
    • Athanassios Tzikas
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3684808
    • Patent number 3,684,808
    • Issue date Aug 15, 1972
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3304310
    • Patent number 3,304,310
    • Issue date Feb 14, 1967
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3163551
    • Patent number 3,163,551
    • Issue date Dec 29, 1964
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3108105
    • Patent number 3,108,105
    • Issue date Oct 22, 1963
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3054795
    • Patent number 3,054,795
    • Issue date Sep 18, 1962
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2739973
    • Patent number 2,739,973
    • Issue date Mar 27, 1956
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2481449
    • Patent number 2,481,449
    • Issue date Sep 6, 1949
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2300832
    • Patent number 2,300,832
    • Issue date Nov 3, 1942
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2235480
    • Patent number 2,235,480
    • Issue date Mar 18, 1941
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2228455
    • Patent number 2,228,455
    • Issue date Jan 14, 1941
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1909692
    • Patent number 1,909,692
    • Issue date May 16, 1933
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1888631
    • Patent number 1,888,631
    • Issue date Nov 22, 1932
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1804840
    • Patent number 1,804,840
    • Issue date May 12, 1931
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1759272
    • Patent number 1,759,272
    • Issue date May 20, 1930
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents