REGIOSELECTIVELY SUBSTITUTED CELLULOSE ESTERS PROD

专利名称：REGIOSELECTIVELY SUBSTITUTED

CELLULOSE ESTERS PRODUCED IN ACARBOXYLATED IONIC LIQUID PROCESSAND PRODUCTS PRODUCED THEREFROM

发明人：HEMBRE, Robert, Thomas,BUCHANAN,

Norma Lindsey,BUCHANAN, CharlesMichael,LAMBERT, JuanelleLittle,DONELSON, MichaelEugene,GORBUNOVA, Maryna

Grigorievna,KUO, Thauming,WANG, Bin

申请号：EP097131.1申请日：20090813公开号：EP2313439A1公开日：20110427

摘要：This invention relates to novel compositions comprising regioselectivelysubstituted cellulose esters. One aspect of the invention relates to processes forpreparing regioselectively substituted cellulose esters from cellulose dissolved in ionicliquids. Another aspect of the invention relates to the utility of regioselectively

substituted cellulose esters in applications such as protective and compensation films forliquid crystalline displays.

申请人：Eastman Chemical Company

地址：200 South Wilcox Drive Kingsport, TN 37660 US

国籍：US

代理机构：Best, Michael

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