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
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