Multimodal heterophasic copolymer and thermoformed articles from same

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United States of America Patent

PATENT NO 8809461
APP PUB NO 20120276312A1
SERIAL NO

13096163

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Abstract

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Disclosed is a multimodal propylene impact copolymer composition with improved stiffness while maintaining good impact strength. The continuous phase has a broad PI and provides the multimodal propylene impact copolymer composition with excellent processability. Thermoformed articles made from the multimodal propylene impact copolymer exhibit improved rigidity and good impact strength.

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Patent Owner(s)

Patent OwnerAddress
BRASKEM AMERICA INC1735 MARKET STREET PHILADELPHIA PA 19103

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Crown, Alechia Pearland, US 5 20
Kaarto, John Missouri City, US 18 153
Wilson, Debra R Missouri City, US 29 225

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