Polyethylene pipe resins

Disclosed is a pipe resin composition. The composition comprises a polyethylene pipe resin, a primary antioxidant, and an acid. The composition of the invention has an increased oxidative induction time (OIT) and environmental stress cracking resistance (ESCR).

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Bibliographic Details
Main Authors Sherman, Jr, Robert L, Joseph, Sebastian, Holland, Charles S, Hundley, Mick C
Format Patent
LanguageEnglish
Published 14.02.2012
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Summary:Disclosed is a pipe resin composition. The composition comprises a polyethylene pipe resin, a primary antioxidant, and an acid. The composition of the invention has an increased oxidative induction time (OIT) and environmental stress cracking resistance (ESCR).