Title:
POLYCARBONATE RESIN AND PRODUCTION METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2024/076115
Kind Code:
A1
Abstract:
The present specification relates to a polycarbonate resin having a relaxation time of 2-15 seconds at 250°C and a residual phenol content of 3000ppm or less.
Inventors:
CHOI IL HWAN (KR)
KIM KYEONGMUN (KR)
BAE JAESOON (KR)
BAEK HYEONWOO (KR)
YOO SEUNGMIN (KR)
LEE SEUNGMOOK (KR)
YIM HYE JIN (KR)
KIM KYEONGMUN (KR)
BAE JAESOON (KR)
BAEK HYEONWOO (KR)
YOO SEUNGMIN (KR)
LEE SEUNGMOOK (KR)
YIM HYE JIN (KR)
Application Number:
PCT/KR2023/015162
Publication Date:
April 11, 2024
Filing Date:
October 04, 2023
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08G64/00; C08G64/16; C08G64/30; C08L69/00; G02B1/04
Domestic Patent References:
| WO2021230085A1 | 2021-11-18 |
Foreign References:
| KR20180079359A | 2018-07-10 | |||
| KR20190140074A | 2019-12-18 | |||
| JP2018104691A | 2018-07-05 | |||
| KR20200041975A | 2020-04-22 |
Attorney, Agent or Firm:
CHOI, Hee-Kyeong et al. (KR)
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