| 发明名称 |
POLYESTER FILM FOR RELEASE FILM FOR POLARIZER AND LAYERED PRODUCT WITH IMPROVED POLARIZING PROPERTY |
| 摘要 |
<p>The present invention provides a polyester film suitable as a base film in a release film which is capable of realizing a high inspection accuracy when a polarizing plate laminated with the release film is subjected to visual inspection using a Cross-Nicol method for detecting defects such as distortion and unevenness or inclusion of foreign matters therein. The polyester film for a release film for a polarizing plate according to the present invention has a haze of 7 to 18% and an L value of not more than 77 as measured by a reflection method.</p> |
| 申请公布号 |
EP2226351(A4) |
申请公布日期 |
2014.03.12 |
| 申请号 |
EP20080869175 |
申请日期 |
2008.12.22 |
| 申请人 |
MITSUBISHI PLASTICS, INC. |
发明人 |
SUZUKI, KANAE |
| 分类号 |
C08J5/18;B29C33/68;B29C37/00;B29C55/12;B29C55/14;B29K67/00;B32B27/08;B32B27/36;G01N21/88;G02B5/30 |
主分类号 |
C08J5/18 |
| 代理机构 |
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