TREA

Chromium compounds

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Industry

  • CPC
  • C09B45/40
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Parent Industries

CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES C09B45/00Complex metal compounds of azo dyes

Current Industry

C09B45/40Chromium compounds
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    1843670
    • Patent number 1,843,670
    • Issue date Feb 2, 1932
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents