TREA

D contains two aryl nuclei linked by at least one of the groups -CON<, -SO2N<, -SO2-, or -SO2-O-

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Industry

  • CPC
  • C09B35/374
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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

C09B35/374D contains two aryl nuclei linked by at least one of the groups -CON<, -SO2N<, -SO2-, or -SO2-O-
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Hydrosoluble pyrazolone trisazo dyestuffs derived from 4,4'-diamino...
    • Patent number 4,342,684
    • Issue date Aug 3, 1982
    • P C U K Produits Chimiques Ugine Kuhlmann
    • Pierre Frank
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3021322
    • Patent number 3,021,322
    • Issue date Feb 13, 1962
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2659721
    • Patent number 2,659,721
    • Issue date Nov 17, 1953
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2381599
    • Patent number 2,381,599
    • Issue date Aug 7, 1945
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2242456
    • Patent number 2,242,456
    • Issue date May 20, 1941
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2196028
    • Patent number 2,196,028
    • Issue date Apr 2, 1940
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2164786
    • Patent number 2,164,786
    • Issue date Jul 4, 1939
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1901393
    • Patent number 1,901,393
    • Issue date Mar 14, 1933
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1365706
    • Patent number 1,365,706
    • Issue date Jan 18, 1921
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents