Irradiated polyolefin composition comprising a non-phenolic stabilizer
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United States of America Patent
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Mar 19, 2013
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May 6, 2010
app pub date -
Jun 27, 2008
filing date -
Jun 29, 2007
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Abstract
The present subject matter relates generally to polymer compositions, and more particularly to irradiated polymer compositions comprising at least one non-phenolic stabilizer. The present polymer compositions comprise an unexpected balance of properties after being subjected to irradiation treatments, including an unexpected combination of a lower melt flow rate ratio (MFRr) and high melt tension after being irradiated, while minimizing negative yellowing effects.
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