Title:
OXYGEN BARRIER FILM, FOOD PACKAGING MATERIAL COMPRISING SAME, AND METHOD FOR PRODUCING OXYGEN BARRIER FILM
Document Type and Number:
WIPO Patent Application WO/2021/107477
Kind Code:
A1
Abstract:
An oxygen barrier film, a food packaging material comprising same, and a method for producing the oxygen barrier film are disclosed. The oxygen barrier film may comprise a base layer and an organic/inorganic hybrid layer which is positioned on the base layer and comprises a protein hydrogel and a silane coupling agent.
Inventors:
CHO SO HYEON (KR)
PAK NA YOUNG (KR)
CHOI YOUNG JU (KR)
YOON CHAN SUK (KR)
PAK NA YOUNG (KR)
CHOI YOUNG JU (KR)
YOON CHAN SUK (KR)
Application Number:
PCT/KR2020/016083
Publication Date:
June 03, 2021
Filing Date:
November 16, 2020
Export Citation:
Assignee:
EVERCHEMTECH (KR)
International Classes:
C08J7/04; B32B7/12; B32B27/08; B32B27/32; C08K5/54; C09D105/00; C09D189/00
Foreign References:
| KR20190094848A | 2019-08-14 | |||
| JP2016011392A | 2016-01-21 | |||
| KR20030062388A | 2003-07-25 | |||
| KR20190028632A | 2019-03-19 | |||
| JP2012131970A | 2012-07-12 |
Other References:
See also references of EP 4067417A4
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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