Title:
METHOD FOR PREPARING BIODEGRADABLE RESIN COMPOSITION, BIODEGRADABLE RESIN COMPOSITION PREPARED THEREBY, AND BIODEGRADABLE MOLDED PRODUCT COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2024/029811
Kind Code:
A1
Abstract:
The present invention provides a method for preparing a biodegradable resin composition, a biodegradable resin composition prepared thereby, and a biodegradable molded product, the method comprising the steps of: treating the surface of an inorganic filler with a surface treatment agent; and mixing the surface-treated inorganic filler and a biodegradable resin, wherein the surface treatment agent includes a flow improver, and the flow improver includes a phthalate-based compound.
Inventors:
LEE DEUK YOUNG (KR)
CHOI YU JIN (KR)
KIM SANG MIN (KR)
CHOI YU JIN (KR)
KIM SANG MIN (KR)
Application Number:
PCT/KR2023/010696
Publication Date:
February 08, 2024
Filing Date:
July 24, 2023
Export Citation:
Assignee:
SK TBMGEOSTONE CO LTD (KR)
International Classes:
C08K9/04; C08K3/013; C08K3/08; C08K5/09; C08K5/12; C08L67/00; C08L67/02
Foreign References:
| KR101964941B1 | 2019-04-02 | |||
| KR20140033114A | 2014-03-17 | |||
| JP2005162871A | 2005-06-23 | |||
| CN107955212A | 2018-04-24 | |||
| CN105802145A | 2016-07-27 |
Attorney, Agent or Firm:
KIM, Kyu Hun (KR)
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