Title:
GAS-BARRIER COATING COMPOSITION AND GAS-BARRIER LAMINATE
Document Type and Number:
WIPO Patent Application WO/2024/075645
Kind Code:
A1
Abstract:
The present invention pertains to a gas-barrier coating composition composed of a metal oxide and a phosphoric acid compound and can provide a coating composition capable of efficiently forming a colorless, transparent gas-barrier coating film having a superior oxygen-barrier property and water vapor-barrier property by also containing at least one of a metal alkoxide, a hydrolysate of a metal alkoxide, and a metal hydroxide, and can provide a gas-barrier laminate equipped with this gas-barrier coating film (gas-barrier layer).
Inventors:
ITOU MIDORI (JP)
MIYAI TOMOHIRO (JP)
TSURUTA KAZUHIRO (JP)
KOBAYASHI KAEDE (JP)
MIYAI TOMOHIRO (JP)
TSURUTA KAZUHIRO (JP)
KOBAYASHI KAEDE (JP)
Application Number:
PCT/JP2023/035626
Publication Date:
April 11, 2024
Filing Date:
September 29, 2023
Export Citation:
Assignee:
TOYO SEIKAN GROUP HOLDINGS LTD (JP)
International Classes:
C09D1/00; B32B9/00; C09D7/61; C09D7/63
Domestic Patent References:
| WO2002061005A1 | 2002-08-08 | |||
| WO2021039692A1 | 2021-03-04 | |||
| WO2011122036A1 | 2011-10-06 |
Attorney, Agent or Firm:
ATAGO IP (JP)
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