which contain N-atoms

Industry

  • CPC
  • B01D19/0477
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Patents Grantslast 30 patents

  • Information Patent Grant

    Amine capped polyethers and process for producing same

    • Patent number 5,789,490
    • Issue date Aug 4, 1998
    • The Dow Chemical Company
    • Dane Chang
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3313736

    • Patent number 3,313,736
    • Issue date Apr 11, 1967
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...