Phosphite stabilizer for lubricating base stocks and thermoplastic polymers
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United States of America Patent
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Nov 1, 2011
Grant Date -
Jan 21, 2010
app pub date -
Jun 27, 2008
filing date -
Jun 27, 2008
priority date (Note) -
Expired
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Abstract
A substituted phosphite suitable for lubricating base stocks and thermoplastic polymers represented by the structure:aryl. The substituted phosphite may be combined with at least one primary antioxidant as well as other additives.
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