发明名称 |
Crosslinkable, cellulose ester compositions and films formed therefrom |
摘要 |
<p>New compositions for forming films for use in optical devices are provided. The compositions comprise a cellulose and a crosslinking agent dissolved or dispersed in a solvent system. Preferred celluloses are cellulose esters such as cellulose acetates, cellulose triacetates, cellulose acetate phthalates, and cellulose acetate butyrates. Preferred crosslinking agents are triazines such as those derived from melamine and benzoguanamine. The inventive compositions can be used to form, for example, protective and/or compensation films for use in polarizing plates.</p> |
申请公布号 |
EP2196311(A2) |
申请公布日期 |
2010.06.16 |
申请号 |
EP20100003617 |
申请日期 |
2006.05.24 |
申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
MCCREIGHT, KEVIN WAYNE;HOFFMANN, DOUGLAS CLAIRE;HALE, WESLEY RAYMOND |
分类号 |
B32B27/08;C08L1/08;C08L1/10;C08L1/12;C08L1/14;G02B5/30 |
主分类号 |
B32B27/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|