Title:
MULTI-DEGRADABLE POLYOLEFIN-BASED RESIN COMPOSITION AND METHOD FOR PREPARING SAME
Document Type and Number:
WIPO Patent Application WO/2018/199494
Kind Code:
A1
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.
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Inventors:
SONG KYOUNG JAI (KR)
Application Number:
PCT/KR2018/003909
Publication Date:
November 01, 2018
Filing Date:
April 03, 2018
Export Citation:
Assignee:
SONG KYOUNG JAI (KR)
International Classes:
C08L23/06; C08F10/02; C08J3/22; C08K5/00; C08K5/09; C08K5/42
Foreign References:
| KR101013453B1 | 2011-02-14 | |||
| KR101210301B1 | 2012-12-11 | |||
| KR20050007872A | 2005-01-21 | |||
| KR20080033620A | 2008-04-17 | |||
| KR960022751U | 1996-07-20 | |||
| KR20110108461A | 2011-10-06 | |||
| KR101365509B1 | 2014-02-20 | |||
| US20040062884A1 | 2004-04-01 | |||
| JP2007177083A | 2007-07-12 |
Attorney, Agent or Firm:
LEE, Un Cheol (KR)
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