专利检索 ap:("EASTMAN CHEMICAL COMPANY") AND inv:"THAUMING KUO" 第 1 页

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发明申请
REGIOSELECTIVELY SUBSTITUTED CELLULOSE ESTERS PRODUCED IN A CARBOXYLATED IONIC LIQUID PROCESS AND PRODUCTS PRODUCED THEREFROM 审中-公开

公开(公告)号：US20170204201A1

公开(公告)日：2017-07-20

申请号：US15425058

申请日：2017-02-06

申请人： EASTMAN CHEMICAL COMPANY

发明人： CHARLES MICHAEL BUCHANAN , NORMA LINDSEY BUCHANAN , ROBERT THOMAS HEMBRE , JUANELLE LITTLE LAMBERT , MICHAEL EUGENE DONELSON , MARYNA GRIGORIEVNA GORBUNOVA , THAUMING KUO , BIN WANG

IPC分类号： C08B3/16 , C08J5/18 , C09D101/12 , C09D101/10

CPC分类号： C08B3/16 , C07D233/54 , C08B1/003 , C08B3/28 , C08J5/18 , C08J2301/10 , C08J2301/12 , C08J2301/14 , C08L1/14 , G02B1/14 , G02B5/3083 , G02F1/13363

摘要： 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.