Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Walid Al-Akhdar0
Date of Patent
November 2, 2010
Patent Application Number
12221114
Date Filed
July 31, 2008
Patent Primary Examiner
Patent abstract
The present invention provides for liquid antioxidant mixtures of octylated/butylated diphenylamine, phenothiazine and octadecyl (3,5-di-tert-butyl-4-hydroxyphenyl)-propionate. The antioxidant mixtures are useful for polyurethane stabilization.
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