Title:
POLYCARBONATE RESIN AND METHOD FOR PREPARING SAME
Document Type and Number:
WIPO Patent Application WO/2023/182652
Kind Code:
A1
Abstract:
The present application relates to a polycarbonate resin comprising a unit of chemical formula 1, a method for preparing same, a polycarbonate resin composition comprising same, and a molded article comprising the polycarbonate resin composition.
Inventors:
CHOI IL HWAN (KR)
KIM KYEONGMUN (KR)
YIM HYE JIN (KR)
BAE JAESOON (KR)
BAEK JONGHWA (KR)
SHIN HYEONAH (KR)
JUNG MIN SUK (KR)
KIM KYEONGMUN (KR)
YIM HYE JIN (KR)
BAE JAESOON (KR)
BAEK JONGHWA (KR)
SHIN HYEONAH (KR)
JUNG MIN SUK (KR)
Application Number:
PCT/KR2023/001849
Publication Date:
September 28, 2023
Filing Date:
February 08, 2023
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08G64/16; C08G64/30; C08L69/00; G02B1/04
Foreign References:
| CN112250852A | 2021-01-22 | |||
| KR20200067893A | 2020-06-12 | |||
| JP2020117610A | 2020-08-06 | |||
| KR20190140074A | 2019-12-18 | |||
| JPH06214408A | 1994-08-05 | |||
| KR20220035977A | 2022-03-22 |
Other References:
See also references of EP 4339224A1
Attorney, Agent or Firm:
CHOI, Hee-Kyeong et al. (KR)
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