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    GLASS FILLER-CONTAINING POLYCARBONATE RESIN COMPOSITION, AND MOLDED BODY THEREOF
    2.
    发明公开
    GLASS FILLER-CONTAINING POLYCARBONATE RESIN COMPOSITION, AND MOLDED BODY THEREOF 审中-公开

    公开(公告)号：EP3617272A1

    公开(公告)日：2020-03-04

    申请号：EP18790749.8

    申请日：2018-04-23

    申请人： Idemitsu Kosan Co., Ltd ,  Asahi Fiber Glass Co., Ltd.

    发明人： YAMAO, Shinobu ,  YABUKAMI, Minoru ,  SEKINE, Keiji ,  ZHAO, Peng ,  HAYATA, Koji

    IPC分类号： C08L69/00 ,  C08G64/02 ,  C08K3/40 ,  C08K7/14

    摘要： Provided is a polycarbonate-based resin composition including: an aliphatic polycarbonate-based resin (A) containing a specific repeating unit; and a glass filler (B) having specific composition and having a total content of Li 2 O, Na 2 O, K 2 O, and Cs 2 O of 5 mass% or less, wherein the refractive index of the aliphatic polycarbonate-based resin (A) for light having a wavelength of 589.3 nm is 1.480 or more and 1.520 or less, wherein the refractive index of the glass filler (B) for light having a wavelength of 589.3 nm is 1.485 or more and 1.520 or less, and wherein a difference in refractive index between the aliphatic polycarbonate-based resin (A) and the glass filler (B) is 0.003 or less for light having a wavelength of 486.1 nm, is 0.001 or less for light having a wavelength of 589.3 nm, and is 0.001 or less for light having a wavelength of 656.3 nm. Provided are a polycarbonate-based resin composition that can provide a molded body having excellent transparency, and a molded body excellent in transparency.