发明名称 |
MULTILAYER POLYESTER FILM FOR OPTICAL USE |
摘要 |
<p>The present invention provides an optical laminated polyester film which can exhibit a good adhesion to a light diffusion plate, a prism layer and a hard coat layer as well as an excellent antistatic property without deterioration in transparency. The present invention relates to an optical biaxially oriented polyester film comprising a polyester film, a coating layer comprising a cationic polymer which is formed on one surface of the polyester film, and a layer formed on the other surface of the polyester film which is obtained by applying thereonto a coating agent comprising a polyurethane comprising a diol component having a polycarbonate structure, and a heat-crosslinking agent.</p> |
申请公布号 |
EP2258551(A1) |
申请公布日期 |
2010.12.08 |
申请号 |
EP20090726266 |
申请日期 |
2009.03.03 |
申请人 |
MITSUBISHI PLASTICS, INC. |
发明人 |
MASUDA, NARIHIRO;KODA, TOSHIHIRO;FUJITA, MASATO |
分类号 |
B32B27/36;B32B27/40;G02B1/04 |
主分类号 |
B32B27/36 |
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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