Title:
COATING COMPOSITION, PREPARATION METHOD THEREFOR, AND LAMINATE USING SAME
Document Type and Number:
WIPO Patent Application WO/2024/025311
Kind Code:
A1
Abstract:
The present invention provides a coating composition, a preparation method therefor, and a laminate using same. Specifically, according to one embodiment of the present invention, the coating composition comprises a polyhydroxyalkanoate (PHA) and an acrylic binder, wherein the weight ratio of the PHA and the acrylic binder satisfies 3:7 to 7:3, so that the amount of biocarbon can be increased and carbon (carbon dioxide) emissions can be reduced, and thus the present invention is eco-friendly, and can have, simultaneously, improved dispersibility, coatability, water fastness, processability and productivity.
Inventors:
SHIM YOO-KYOUNG (KR)
PARK SOYUN (KR)
JEONG JAE DEOK (KR)
YOON KI CHULL (KR)
PARK SOYUN (KR)
JEONG JAE DEOK (KR)
YOON KI CHULL (KR)
Application Number:
PCT/KR2023/010764
Publication Date:
February 01, 2024
Filing Date:
July 25, 2023
Export Citation:
Assignee:
CJ CHEILJEDANG CORP (KR)
International Classes:
C09D133/04; B05D3/00; C08F212/08; C08F220/00; C08L33/04; C08L67/04; C09D167/04
Foreign References:
| KR101892207B1 | 2018-08-27 | |||
| KR102063009B1 | 2020-03-02 | |||
| EP0772654B1 | 2001-06-13 | |||
| JP2007512103A | 2007-05-17 | |||
| US20220225660A1 | 2022-07-21 |
Attorney, Agent or Firm:
FIRSTLAW P.C. (KR)
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