| 发明名称 |
LIGHT REFLECTING WHITE POLYESTER FILM |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light reflecting white polyester film which can obtain high reflecting properties/luminance characteristics and excels in folding crease resistance when used as a light reflecting film. <P>SOLUTION: The light reflecting white polyester film uses a polyester film which is obtained by at least uniaxially stretching and comprises 5-25 wt.% resin noncompatible with the polyester in the film, and further comprises 12-30 wt.% thermoplastic polyester elastomer having a melting point in the range of 160 to 230°C. <P>COPYRIGHT: (C)2007,JPO&INPIT |
| 申请公布号 |
JP2007186561(A) |
申请公布日期 |
2007.07.26 |
| 申请号 |
JP20060004463 |
申请日期 |
2006.01.12 |
| 申请人 |
TORAY IND INC |
发明人 |
AOKI TAKETOSHI;FUJII HIDEKI;KAWAGUCHI MASAHIRO |
| 分类号 |
C08J9/00;G02B5/08;G02F1/1335 |
主分类号 |
C08J9/00 |
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