发明名称 |
THERMOPLASTIC RESIN COMPOSITION, OPTICAL FILM, POLARIZER PROTECTIVE FILM, POLARIZING PLATE, AND IMAGE DISPLAY DEVICE |
摘要 |
PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition that comprises an acrylic thermoplastic resin having a cyclic structure in the main chain and that has excellent film producing property (film molding property).SOLUTION: The thermoplastic resin composition comprises a thermoplastic resin having structural units derived from monomers of formulae (1) and (2), and shows a glass transition temperature of 115°C or higher and lower than 130°C, a melt flow rate of 7.5 to 50 [g/10 min], and a start temperature of thermal decomposition of 300°C or higher. In the formulae, Rrepresents a hydrogen atom or a methyl group; Rrepresents a hydrocarbon group having 1 to 12 carbon atoms; Rand Reach independently represent a hydrogen atom, an alkyl group having 1 to 12 carbon atoms, or an aryl group having 6 to 14 carbon atoms; and X represents a cycloalkyl group having 3 to 12 carbon atoms or an aryl group having 6 to 14 carbon atoms. |
申请公布号 |
JP2015105332(A) |
申请公布日期 |
2015.06.08 |
申请号 |
JP20130248231 |
申请日期 |
2013.11.29 |
申请人 |
NIPPON SHOKUBAI CO LTD |
发明人 |
YASUMURA KAZUNARI;IMAIZUMI YOHEI;ASANO HIDEO;NAKANISHI HIDETAKA |
分类号 |
C08F220/18;C08F222/40;C08J5/18;C08K5/3492;C08L33/06;G02B5/30;G02F1/1335 |
主分类号 |
C08F220/18 |
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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