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1. (WO2010116963) POLYCARBONATE RESIN COMPOSITION, PROCESS FOR PRODUCING MOLDED ARTICLE THEREFROM, AND OPTICAL LENS

Pub. No.:    WO/2010/116963    International Application No.:    PCT/JP2010/056149
Publication Date: Fri Oct 15 01:59:59 CEST 2010 International Filing Date: Tue Apr 06 01:59:59 CEST 2010
IPC: C08L 69/00
C08G 64/16
C08K 5/103
C08K 5/13
G02B 1/04
Applicants: MITSUBISHI GAS CHEMICAL COMPANY, INC.
三菱瓦斯化学株式会社
YOSHIDA Shu
吉田周
KATO Noriyuki
加藤宣之
FURUHASHI Hiroki
古橋広樹
KANEKO Kazuaki
金子和明
KAMEYAMA Keiichi
亀山圭一
Inventors: YOSHIDA Shu
吉田周
KATO Noriyuki
加藤宣之
FURUHASHI Hiroki
古橋広樹
KANEKO Kazuaki
金子和明
KAMEYAMA Keiichi
亀山圭一
Title: POLYCARBONATE RESIN COMPOSITION, PROCESS FOR PRODUCING MOLDED ARTICLE THEREFROM, AND OPTICAL LENS
Abstract:
A thermoplastic polymer composition having excellent moldability. The thermoplastic polymer composition comprises (A) a copolycarbonate comprising constituent units of formulae (1) and (2) which was produced by a melt method and to which a catalyst deactivator has not been added, (B) a release agent which is a partial ester of a C10-20 monovalent fatty acid with glycerol, and (C) a hindered-phenol antioxidant.