发明名称 導光板の製造方法
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 JP5621811(B2) 申请公布日期 2014.11.12
申请号 JP20120097492 申请日期 2012.04.23
申请人 三菱エンジニアリングプラスチックス株式会社;三菱瓦斯化学株式会社;三菱化学株式会社 发明人 黒川 晴彦;石井 一彦;田原 久志;安藤 和弘;阿部 久人;▲高▼橋 和幸;内村 竜次
分类号 B29C45/00;B29C45/26;C08K5/527;C08L69/00;F21S2/00;G02B6/00 主分类号 B29C45/00
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