TREA

containing acid groups

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Industry

  • CPC
  • C09B31/078
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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

C09B31/078containing acid groups
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3701783
    • Patent number 3,701,783
    • Issue date Oct 31, 1972
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3364022
    • Patent number 3,364,022
    • Issue date Jan 16, 1968
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3227550
    • Patent number 3,227,550
    • Issue date Jan 4, 1966
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3227551
    • Patent number 3,227,551
    • Issue date Jan 4, 1966
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3227554
    • Patent number 3,227,554
    • Issue date Jan 4, 1966
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents