Patents Assigned to Otsuka Kagakii Kabushiki Kaisha
  • Method of preparing fibrous alkali metal titanate
    Patent number: 4689211
    Abstract: A method of preparing a fibrous alkali metal titanate which comprises drying a slurry of a titanium-containing compound and an oxygen-containing alkali metal compound, baking the dried mixture and pulverizing the resulting agglomerate.
    Type: Grant
    Filed: April 1, 1985
    Date of Patent: August 25, 1987
    Assignee: Otsuka Kagakii Kabushiki Kaisha
    Inventors: Kihachiro Nishiuchi, Masayoshi Suzue, Koji Sakane