Title:
POLYCARBONATE RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2018/143320
Kind Code:
A1
Abstract:
A polycarbonate resin composition that maintains excellent color tone with little yellowing even when retained within a high-temperature molding machine exceeding 340°C, has little change in color tone over time even when a molded article molded after retention under high-temperature conditions undergoes thermal history, and has exceptional long-term stability of optical properties, wherein the polycarbonate resin composition contains a polycarbonate resin (A), a specific polyether compound (B), a specific antioxidant (C), and an epoxy compound (D).
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Inventors:
TORII TAKAHIRO (JP)
YAMAZAKI YASUNOBU (JP)
YAMAZAKI YASUNOBU (JP)
Application Number:
PCT/JP2018/003343
Publication Date:
August 09, 2018
Filing Date:
February 01, 2018
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C08L69/00; C08K5/1515; C08K5/526; C08L63/00; C08L71/02; F21S2/00
Domestic Patent References:
| WO2017212512A1 | 2017-12-14 |
Foreign References:
| JP2015093913A | 2015-05-18 | |||
| JP2016121205A | 2016-07-07 | |||
| JP2017203124A | 2017-11-16 |
Attorney, Agent or Firm:
HIRASAWA, Kenichi et al. (JP)
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