Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Stanley J. Padegimas0
Walid Al-Akhdar0
Laura F. Chafin0
Roswell Easton King0
Sai Ping Shum0
Date of Patent
December 23, 2008
0Patent Application Number
114878390
Date Filed
July 17, 2006
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention discloses a process for stabilizing polyolefin compositions against the deleterious effects of melt processing, heat aging and exposure to combustion products of natural gas, which process comprises incorporating or applying to a polyolefin an effective stabilizing amount of a tris-(mono-alkyl)phenyl phosphite ester of the formula I,
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