Regioselectively substituted cellulose esters

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United States of America Patent

PATENT NO 11591411
SERIAL NO

16492966

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Abstract

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The present application discloses regioselectively substituted cellulose esters, films made from the regioselectively substituted cellulose esters and methods for making the same. The regioselectively substituted cellulose esters are synthesized using trifluoroacetic anhydride and cellulose with various acyl donors or acyl donor precursors.

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Patent Owner(s)

  • EASTMAN CHEMICAL COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Elkins, Casey Lynn Kingsport, US 16 14
Sharpe, Robert Jacks Johnson City, US 18 27
Wang, Bin Kingsport, US 1095 9516

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