发明名称 POLYCARBONATE-BASED RESIN COMPOSITION AND METHOD FOR IMPROVING BENDING RESISTANCE OF THIN MOLDED ARTICLE
摘要 PROBLEM TO BE SOLVED: To provide a polycarbonate-based resin composition which can improve the bending resistance of a molded article in spite of containing a fibrous reinforcing material, even when molded into the thin molded article. SOLUTION: This polycarbonate-based resin composition for thin molded articles having improved bending resistance comprises a polycarbonate-based resin (A), a rubber-modified styrenic resin (B) modified with a dienic rubber component, an acid-modified olefin compound (C), and carbon fibers (D). When a thin molded article having a longitudinal length of 12 cm, a transverse length of 4 cm and a thickness of 1 mm is bent and wound on a column having a different radius, the radius of the column resulting in the breakage of the molded article may be about 1 to 11.5 cm. The thin molded article is useful as a toner cartridge, an office automation equipment housing, a computer housing or the like. COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2008038003(A) 申请公布日期 2008.02.21
申请号 JP20060213355 申请日期 2006.08.04
申请人 DAICEL POLYMER LTD 发明人 OGUNI TOSHIO
分类号 C08L69/00;C08J5/00;C08K7/06;C08L23/26;C08L51/04 主分类号 C08L69/00
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