substituted by NO2

Industry

  • CPC
  • C09B29/0848
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Patents Grantslast 30 patents

  • Information Patent Grant

    Solution comprising a dye

    • Patent number 11,332,620
    • Issue date May 17, 2022
    • Nouryon Chemicals International B.V.
    • Raymond Albertus Johannes Ten Broeke
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    SOLUTION COMPRISING A DYE

    • Publication number 20210017389
    • Publication date Jan 21, 2021
    • NOURYON CHEMICALS INTERNATIONAL B.V.
    • Raymond Albertus Johannes TEN BROEKE
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...