发明名称 |
CELLULOSE ESTERS WITH A HIGH HYDROXYL CONTENT AND THEIR USE IN LIQUID CRYSTAL DISPLAYS |
摘要 |
The invention relates to the preparations and uses of cellulose esters with a high degree of substitution of hydroxyl groups (also called high DSOH cellulose esters) as substrates and/or negative C-plate optical compensation films in LCD applications. |
申请公布号 |
EP2150573(A2) |
申请公布日期 |
2010.02.10 |
申请号 |
EP20080754149 |
申请日期 |
2008.04.30 |
申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
SHELTON, MICHAEL CHARLES;GERMROTH, TED CALVIN;ZHANG, DONG;HARRIS, FRANK WAYNE |
分类号 |
C08J5/18;G02B5/30;G02F1/1335 |
主分类号 |
C08J5/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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