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1. (WO2018181157) POLYCARBONATE RESIN COMPOSITION AND OPTICAL LENS USING SAME

Pub. No.:    WO/2018/181157    International Application No.:    PCT/JP2018/012100
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Tue Mar 27 01:59:59 CEST 2018
IPC: C08L 69/00
C08G 64/02
G02B 1/04
Applicants: MITSUBISHI GAS CHEMICAL COMPANY, INC.
三菱瓦斯化学株式会社
Inventors: HIRAKAWA Manabu
平川 学
NAKANISHI Yuta
中西 勇太
KATO Noriyuki
加藤 宣之
Title: POLYCARBONATE RESIN COMPOSITION AND OPTICAL LENS USING SAME
Abstract:
Provided is a polycarbonate resin composition containing polycarbonate resin (A) having structural units represented by general formula (1) and polycarbonate resin (B) having a structural unit represented by general formula (2). (In general formula (1), R represents a hydrogen atom or C1-C4 alkyl group.) (In general formula (2), R1 and R2 each independently represent a hydrogen atom, C1-C20 alkyl group, C1-C20 alkoxyl group, C5-C20 cycloalkyl group, C5-C20 cycloalkoxyl group, C6-C20 aryl group or C6-C20 aryloxy group, and Y represents a C1-C4 alkylene group.)