Title:
POLYCARBONATE RESIN AND POLYCARBONATE RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2018/190258
Kind Code:
A1
Abstract:
A polycarbonate resin which uses bisphenol A as a starting material, and wherein a solution obtained by dissolving 15g of the bisphenol A in 100 mL of an aqueous sodium hydroxide solution of 1.5 mol/L has a Hazen unit color number (APHA) of 18 or less as determined in accordance with JIS K0071-1 (1998); and a polycarbonate resin composition which contains this polycarbonate resin.
Inventors:
TORII TAKAHIRO (JP)
SUGA KOICHI (JP)
SUGA KOICHI (JP)
Application Number:
PCT/JP2018/014690
Publication Date:
October 18, 2018
Filing Date:
April 06, 2018
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C08G64/04; C07C39/16; C08K5/524; C08L69/00; C08L71/02; F21V8/00; G02B6/00
Domestic Patent References:
| WO2015129639A1 | 2015-09-03 |
Foreign References:
| JP2008106192A | 2008-05-08 | |||
| JP2016169397A | 2016-09-23 |
Attorney, Agent or Firm:
HIRASAWA, Kenichi et al. (JP)
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