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1. (WO2018199494) MULTI-DEGRADABLE POLYOLEFIN-BASED RESIN COMPOSITION AND METHOD FOR PREPARING SAME

Pub. No.:    WO/2018/199494    International Application No.:    PCT/KR2018/003909
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Wed Apr 04 01:59:59 CEST 2018
IPC: C08L 23/06
C08F 10/02
C08K 5/00
C08K 5/09
C08K 5/42
C08J 3/22
Applicants: SONG, Kyoung Jai
송경재
Inventors: SONG, Kyoung Jai
송경재
Title: MULTI-DEGRADABLE POLYOLEFIN-BASED RESIN COMPOSITION AND METHOD FOR PREPARING SAME
Abstract:
The present invention relates to a multi-degradable polyolefin-based resin, wherein, without using high-cost biodegradable raw materials such as starches or aliphatic polyester-based materials and the like, a small amount of additives, such as a photolytic agent, an oxidative degradation agent, or a microorganism degradation agent and the like, are added to the polyolefin-based resins and a dehumidifying agent is used and by mixing, unheated, at room temperature without using a high-speed stirrer maintained at 80ºC, a homogenous mixture is obtained and then a melt extruder can be continuously used to provide a homogenous pellet-shaped multi-degradable master batch and a compound composition.