Title:
DUAL-LAYERED BIODEGRADABLE MULCHING FILM
Document Type and Number:
WIPO Patent Application WO/2023/244002
Kind Code:
A1
Abstract:
The present invention can provide a dual-layered biodegradable mulching film, which is composed of two films including a first film and a second film, includes compositions, comprising a biodegradable polymer, thermoplastic starch (TPS), an antioxidant/prooxidant, and an additive which constitute each film, that differ from each other, and has excellent biodegradability while having excellent tensile strength and elongation.
Inventors:
KIM CHUL YONG (KR)
Application Number:
PCT/KR2023/008163
Publication Date:
December 21, 2023
Filing Date:
June 14, 2023
Export Citation:
Assignee:
EUROFARMS CO LTD (KR)
International Classes:
C08L3/02; A01G13/02; B32B27/18; C08K5/10; C08L101/16
Foreign References:
| JP2012205552A | 2012-10-25 | |||
| KR20170073819A | 2017-06-29 | |||
| KR20160071524A | 2016-06-22 | |||
| KR20210111186A | 2021-09-10 | |||
| KR102058392B1 | 2019-12-24 | |||
| KR102515434B1 | 2023-03-30 |
Attorney, Agent or Firm:
WELL PATENT LAW FIRM (KR)
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