Ammonium aluminium fluorides

Patents Grantslast 30 patents

  • Information Patent Grant

    Phases of NH.sub.4 AlF.sub.4 and AlF.sub.3

    • Patent number 5,417,954
    • Issue date May 23, 1995
    • E. I. Du Pont de Nemours and Company
    • Richard L. Harlow
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Preparation of complex aluminum fluorides

    • Patent number 5,045,300
    • Issue date Sep 3, 1991
    • Ethyl Corporation
    • Everett M. Marlett
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Process for preparation of ammonium tetrafluoroaluminate

    • Patent number 4,034,068
    • Issue date Jul 5, 1977
    • Central Glass Co., Ltd.
    • Minoru Aramaki
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3833713

    • Patent number 3,833,713
    • Issue date Sep 3, 1974
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3816591

    • Patent number 3,816,591
    • Issue date Jun 11, 1974
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3773905

    • Patent number 3,773,905
    • Issue date Nov 20, 1973
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3694150

    • Patent number 3,694,150
    • Issue date Sep 26, 1972
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3669619

    • Patent number 3,669,619
    • Issue date Jun 13, 1972
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3635659

    • Patent number 3,635,659
    • Issue date Jan 18, 1972
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3585021

    • Patent number 3,585,021
    • Issue date Jun 15, 1971
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    3537817

    • Patent number 3,537,817
    • Issue date Nov 3, 1970
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3525584

    • Patent number 3,525,584
    • Issue date Aug 25, 1970
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3094381

    • Patent number 3,094,381
    • Issue date Jun 18, 1963
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2981597

    • Patent number 2,981,597
    • Issue date Apr 25, 1961
    • C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents