Title:
MOISTURE AND OXYGEN BARRIER LAMINATE WITH IMPROVED DURABILITY AND FLEXIBILITY
Document Type and Number:
WIPO Patent Application WO/2022/145786
Kind Code:
A1
Abstract:
The present invention relates to a moisture and oxygen barrier laminate with improved durability and flexibility. According to the present invention, provided is a laminate comprising an inorganic barrier layer and a protective layer sequentially formed on one surface of a transparent substrate, wherein the protective layer comprises an organic copolymer including a repeating unit derived from a siloxane compound. The laminate according to the present invention is capable of maintaining excellent interlayer adhesion even when deformation such as bending is applied, and thus may exhibit excellent moisture and oxygen barrier properties.
Inventors:
HAN AH REUM (KR)
PARK CHANG WON (KR)
PARK CHANG WON (KR)
Application Number:
PCT/KR2021/018565
Publication Date:
July 07, 2022
Filing Date:
December 09, 2021
Export Citation:
Assignee:
KOLON INC (KR)
International Classes:
C08J7/048; B32B27/08; B32B27/28; C08G77/458; C08J5/18; C08J7/04; C08K5/54; C09D7/63; C09D183/10
Domestic Patent References:
| WO2002053379A1 | 2002-07-11 |
Foreign References:
| JP2011161892A | 2011-08-25 | |||
| US20060246241A1 | 2006-11-02 | |||
| KR20170073948A | 2017-06-29 | |||
| KR20120014161A | 2012-02-16 | |||
| KR20180003143A | 2018-01-09 |
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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