REGIOSELECTIVELY SUBSTITUTED CELLULOSE ESTERS
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United States of America
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Jan 16, 2020
app pub date -
Mar 28, 2018
filing date -
Mar 28, 2018
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Abstract
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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