Patents Assigned to Cleanlite Aire Inc.
  • Deodorizing agent
    Patent number: 5004600
    Abstract: Aqueous compositions comprising glyoxal, glycol and calcium chloride used for the treatment of air to remove odors therefrom. Filters using the compositions impregnated onto substrates have a long life in use.
    Type: Grant
    Filed: March 26, 1990
    Date of Patent: April 2, 1991
    Assignee: Cleanlite Aire Inc.
    Inventor: Atsushi Suzuki