Regioselectively substituted cellulose esters produced in a halogenated ionic liquid process and products produced therefrom

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United States of America Patent

PATENT NO 9777074
APP PUB NO 20160108137A1
SERIAL NO

14858450

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This invention relates to novel compositions comprising regioselectively substituted cellulose esters. One aspect of the invention relates to processes for preparing regioselectively substituted cellulose esters from cellulose dissolved in ionic liquids. Another aspect of the invention relates to the utility of regioselectively substituted cellulose esters in applications such as protective and compensation films for liquid crystalline displays.

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Patent Owner(s)

  • EASTMAN CHEMICAL COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buchanan, Charles Michael Bluff City, US 50 834
Buchanan, Norma Lindsey Bluff City, US 36 749
Donelson, Michael Eugene Kingsport, US 102 825
Gorbunova, Maryna Grigorievna Kingsport, US 8 99
Kuo, Thauming Kingsport, US 111 1149
Wang, Bin Kingsport, US 1095 9516

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