Phosphite additives in polyolefins

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United States of America Patent

PATENT NO 6680351
SERIAL NO

09357257

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A polyolefin composition having high resistance to degradation, said composition formed by combining components comprising at least one polyolefin component produced from a transition metal halide catalyst, bis(2,4-dicumylphenyl)pentaerythritol diphosphite, triisopropanolamine, a hydrotalcite component, and at least one phenol component.

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Patent Owner(s)

  • CHEVRON PHILLIPS CHEMICAL COMPANY LP;PHILLIPS PETROLEUM COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Battiste, David R Bartlesville, OK 25 306
Russell, Mark K Bartlesville, OK 6 46

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