CELLULOSE ESTER COMPOSITIONS DERIVED FROM RECYCLED CELLULOSE ESTER CONTENT SYNGAS

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United States of America Patent

APP PUB NO 20220289868A1
SERIAL NO

17754151

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Abstract

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A process for preparing a recycle cellulose ester and a recycle cellulose ester composition and articles made with such recycle cellulose esters comprising at least one cellulose ester having at least one substituent on an anhydroglucose unit (AU) derived from recycled cellulose ester content syngas are provided. The recycled cellulose ester content syngas can be obtained by gasifying feedstocks containing a solid fossil fuel such as coal, a cellulose ester, and water. The cellulose ester can be post-consumer or post-industrial cellulose ester.

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Patent Owner(s)

Patent OwnerAddress
EASTMAN CHEMICAL COMPANY200 SOUTH WILCOX DRIVE KINGSPORT TN 37660

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Colhoun, Frederick Leslie Kingsport, US 27 233
Sheppard, Ronald Buford Kingsport, US 32 256
Trapp, William Lewis Kingsport, US 55 322

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