Patents Assigned to Temper Technology AB
  • Frost resistant heating/cooling fluid
    Patent number: 6723254
    Abstract: Frost resistant, aqueous cooling/heating fluid containing alkali salts of acetic acid and/or formic acid and which as a corrosion inhibitor contains a mixture of a C5-C16 monocarboxylic acid or alkali-, ammonium- or amino-salts of said acid, a C5-C16 dicarboxylic acid or alkali-, ammonium- or amino-salts of said acid, and also a triazole.
    Type: Grant
    Filed: January 27, 2000
    Date of Patent: April 20, 2004
    Assignee: Temper Technology AB
    Inventor: Martin Starzmann