Invention Application
US20120123112A1 REGIOSELECTIVELY SUBSTITUTED CELLULOSE ESTERS PRODUCED IN A HALOGENATED IONIC LIQUID PROCESS AND PRODUCTS PRODUCED THEREFROM
审中-公开
在一种氢化离子液体过程中生产的选择性取代的纤维素酯及其生产的产品
- Patent Title: REGIOSELECTIVELY SUBSTITUTED CELLULOSE ESTERS PRODUCED IN A HALOGENATED IONIC LIQUID PROCESS AND PRODUCTS PRODUCED THEREFROM
- Patent Title (中): 在一种氢化离子液体过程中生产的选择性取代的纤维素酯及其生产的产品
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Application No.: US13357636Application Date: 2012-01-25
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Publication No.: US20120123112A1Publication Date: 2012-05-17
- Inventor: Charles Michael Buchanan , Norma Lindsey Buchanan , Michael Eugene Donelson , Maryna Grigorievna Gorbunova , Thauming Kuo , Bin Wang
- Applicant: Charles Michael Buchanan , Norma Lindsey Buchanan , Michael Eugene Donelson , Maryna Grigorievna Gorbunova , Thauming Kuo , Bin Wang
- Applicant Address: US TN Kingsport
- Assignee: Eastman Chemical Company
- Current Assignee: Eastman Chemical Company
- Current Assignee Address: US TN Kingsport
- Main IPC: C08B3/02
- IPC: C08B3/02 ; C08B3/28
Abstract:
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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