Title:
MONOMER COMPOSITION FOR SYNTHESIZING RECYCLED PLASTIC, PREPARATION METHOD THEREFOR, AND RECYCLED PLASTIC AND MOLDED PRODUCT WHICH USE SAME
Document Type and Number:
WIPO Patent Application WO/2023/038271
Kind Code:
A1
Abstract:
The present invention relates to: a monomer composition for synthesizing a recycled plastic, comprising an aromatic diol compound and having a color coordinate b* of 0.1-1; a preparation method therefor; and a recycled plastic and a molded product which use same, wherein the yield of the aromatic diol compound is greater than 75% and the monomer composition for synthesizing a recycled plastic is recovered from a polycarbonate-based resin.
Inventors:
LEE JEONGBIN (KR)
PARK EUNJU (KR)
LEE KI JAE (KR)
BAE JUNGMOON (KR)
HONG MOOHO (KR)
PARK EUNJU (KR)
LEE KI JAE (KR)
BAE JUNGMOON (KR)
HONG MOOHO (KR)
Application Number:
PCT/KR2022/010318
Publication Date:
March 16, 2023
Filing Date:
July 14, 2022
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08G64/30; C07C7/04; C07C7/10; C07C7/12; C07C37/86; C07C67/54; C07C68/06; C08J11/24
Domestic Patent References:
| WO2014099550A1 | 2014-06-26 |
Foreign References:
| JP4575082B2 | 2010-11-04 | |||
| JP2017052892A | 2017-03-16 | |||
| JP4575074B2 | 2010-11-04 | |||
| KR20080008333A | 2008-01-23 |
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
Download PDF: