| 发明名称 |
POLYCARBONATE RESIN SHEET |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin sheet excellent in surface hardness and excellent in color tone. <P>SOLUTION: The polycarbonate resin sheet has pencil hardness defined in ISO 15184 of F or larger, wherein the yellow index of 7 wt.% of a methylene chloride solution in the polycarbonate resin sheet, measured at optical length of 50 mm, is 6.8 or lower. <P>COPYRIGHT: (C)2013,JPO&INPIT |
| 申请公布号 |
JP2012214620(A) |
申请公布日期 |
2012.11.08 |
| 申请号 |
JP20110080799 |
申请日期 |
2011.03.31 |
| 申请人 |
MITSUBISHI CHEMICALS CORP |
发明人 |
SHITO MASAHIDE;HITOMI TATSUYA;NISHIHARA RYOHEI;HIRANO KIYOTAKA;SHIRAISHI YOSHITAKA |
| 分类号 |
C08J5/18;C08G64/16;C08L69/00 |
主分类号 |
C08J5/18 |
| 代理机构 |
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