发明名称 |
AROMATIC POLYCARBONATE RESIN COMPOSITION FOR LIGHTGUIDE PLATE AND LIGHTGUIDE PLATE |
摘要 |
There is provided an aromatic polycarbonate resin composition exhibiting excellent mechanical strength, transfer property, light transmittance, thermal stability and moldability which is capable of being molded into thin-wall products and large-size products, as well as a light guide plate produced from the resin composition. The present invention relates to an aromatic polycarbonate resin composition for light guide plates, comprising an aromatic polycarbonate resin having a viscosity-average molecular weight of 13,000 to 15,000, and a ratio of a weight-average molecular weight to a number-average molecular weight (Mw/Mn) of 1.5 to 2.7 in terms of polystyrene as measured by gel permeation chromatography; and a stabilizer and a releasing agent blended in the aromatic polycarbonate resin, as well as a light guide plate produced from the resin composition. |
申请公布号 |
EP1970410(A1) |
申请公布日期 |
2008.09.17 |
申请号 |
EP20060843444 |
申请日期 |
2006.12.27 |
申请人 |
MITSUBISHI ENGINEERING-PLASTICS CORPORATION;MITSUBISHI GAS CHEMICAL COMPANY, INC.;MITSUBISHI CHEMICAL CORPORATION |
发明人 |
KUROKAWA, HARUHIKO;ISHII, KAZUHIKO;TAHARA, HISASHI;ANDO, KAZUHIRO;ABE, HISATO;TAKAHASHI, KAZUYUKI;UCHIMURA, RYUUJI |
分类号 |
C08L69/00;B29C45/00;B29K69/00;B29L11/00;C08K5/527;G02B6/00;G02F1/13357 |
主分类号 |
C08L69/00 |
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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