Title:
GAS BARRIER FILM, AND PAINT COMPOSITION FOR FORMING GAS BARRIER LAYER
Document Type and Number:
WIPO Patent Application WO/2021/039692
Kind Code:
A1
Abstract:
The present invention pertains to a gas barrier film formed from a reaction product obtained by reacting a phosphoric acid compound with a zirconium oxide, and provides: a gas barrier film that has exceptional oxygen barrier properties, exceptional water barrier properties, and exceptional transparency; a composition with which the film can be formed; and a gas barrier laminate including the film.
Inventors:
MIYAI TOMOHIRO (JP)
TSURUTA KAZUHIRO (JP)
ITOU MIDORI (JP)
TSURUTA KAZUHIRO (JP)
ITOU MIDORI (JP)
Application Number:
PCT/JP2020/031776
Publication Date:
March 04, 2021
Filing Date:
August 24, 2020
Export Citation:
Assignee:
TOYO SEIKAN GROUP HOLDINGS LTD (JP)
International Classes:
B32B9/00; B32B27/32; B32B27/36; C09D1/00; C09D7/61
Foreign References:
| JP2014136185A | 2014-07-28 | |||
| JP2008503632A | 2008-02-07 | |||
| JP2006524732A | 2006-11-02 | |||
| JP2012504546A | 2012-02-23 | |||
| JP2015030538A | 2015-02-16 | |||
| JP2011178930A | 2011-09-15 | |||
| JPS5742032B2 | 1982-09-06 | |||
| JP4961054B2 | 2012-06-27 |
Other References:
See also references of EP 4019243A4
Attorney, Agent or Firm:
ONO, Hisazumi et al. (JP)
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