US Patent 7641813 Antifreeze compositions
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Patent abstract
Disclosed is an antifreeze composition comprising a) a water soluble liquid alcohol freezing point depressant, b) a triazine based compound of formula I, c) a mixture of tolutriazole compounds of formulae II and III, d) 2-ethylhexanoic acid or alkali metal salts thereof, e) heptanoic acid or alkali metal salts thereof and f) water, where the compounds of formula I are
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Patent Inventor Names
Anil Choudhary0
Mouhcine Kanouni0
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US Patent 07641813 Antifreeze compositions US Patent 7641813 Antifreeze compositions
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Patent Number
076418130
Patent Number
76418130
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Patent Jurisdiction
Patent Number
076418130
Date of Patent
January 5, 2010
0Patent Application Number
122862610
Date Filed
September 29, 2008
0Official Website
Patent Primary Examiner
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US Patent 07641813 Antifreeze compositions
Infobox
Is a
Patent jurisdiction
Patent number
07641813
Date of patent
January 5, 2010
Patent application number
12286261
Date Filed
September 29, 2008
Patent primary examiner
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