MOLDED ARTICLE COMPRISING PULP AND BIODEGRADABLE RESIN, METHOD FOR MANUFACTURING SAME, AND COMPOSITION FOR MOLDING

WIPO Patent Application WO/2023/033509

A1

A molded article according to the present invention has improved water resistance and tear index and is biodegradable even in the sea, through the introduction of a polyhydroxyalkanoate (PHA) resin, which is a biodegradable polymer, into pulp. The molded article according to the present invention can be manufactured from a mixed composition of pulp and a biodegradable resin by a process such as hot pressing using a mold, and thus can be provided for various applications and in various forms, in various fields.

WO/2024/018959	IMPACT CUSHIONING PARTICLES, ARTIFICIAL LAWN STRUCTURE, AND PAVEMENT
WO/2014/157507	POLYLACTIDE POLYESTER RESIN, POLYLACTIDE POLYESTER RESIN SOLUTION, AQUEOUS POLYLACTIDE POLYESTER RESIN DISPERSION, AND METHOD FOR MANUFACTURING AQUEOUS POLYLACTIDE POLYESTER RESIN DISPERSION
JP4804179	Polylactic acid-based composition, molded product composed of the composition

HEO MIN HAENG (KR)
PARK JEUNG YIL (KR)
MOON SANG GWON (KR)
JANG ROBIN (KR)
YOON KI CHULL (KR)

PCT/KR2022/012941

March 09, 2023

August 30, 2022

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CJ CHEILJEDANG CORP (KR)

C08L67/04; C08K11/00

KR20210000389A	2021-01-05
KR20150120983A	2015-10-28
KR20210077709A	2021-06-25
KR20150029456A	2015-03-18
CN103958772A	2014-07-30
KR20030012482A	2003-02-12

FIRSTLAW P.C. (KR)

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