Compostable paperboard structure and method for manufacturing the same

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United States of America Patent

PATENT NO 12084814
APP PUB NO 20220275585A1
SERIAL NO

17631489

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Abstract

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A paperboard structure including a paperboard substrate having a first major side and a second major side opposed from the first major side, and a coating layer on the first major side, the coating layer includes a polymer and talc, wherein the polymer includes at least one of poly(butylene succinate) and poly(butylene succinate-co-adipate).

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Patent Owner(s)

Patent OwnerAddress
WESTROCK MWV LLC501 SOUTH 5TH STREET RICHMOND VA 23219

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alkiewicz, Chester E Glen Allen, US 8 24
Bhardwaj, Rahul Glen Allen, US 28 101
Yang, Chitai C Mechanicsville, US 10 10

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