GAS BARRIER LAMINATE AND PACKAGING MATERIAL PROVIDED WITH SAME

Title:

GAS BARRIER LAMINATE AND PACKAGING MATERIAL PROVIDED WITH SAME

Document Type and Number:

WIPO Patent Application WO/2022/190999

Kind Code:

A1

Abstract:

Disclosed is a gas barrier laminate comprising a first paper layer, a gas barrier layer, and a second paper layer in the stated order. The gas barrier layer may have at least one of a metal deposition film, a transparent inorganic deposition film, a gas barrier resin composition, a metal alkoxide and a hydrolysate thereof, and an inorganic layered mineral.

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Inventors:

KAMINAGA JUNICHI (JP)
KOSHIYAMA YOSHIKI (JP)
KOJIMA YUMIKO (JP)
ISHII RIKA (JP)
WAKABAYASHI HIROYUKI (JP)

Application Number:

PCT/JP2022/008907

Publication Date:

September 15, 2022

Filing Date:

March 02, 2022

Export Citation:

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Assignee:

TOPPAN INC (JP)

International Classes:

B65D65/40; B32B29/00

Domestic Patent References:

WO2012093036A1

2012-07-12

Foreign References:

US20120100320A1	2012-04-26
JP2020196529A	2020-12-10
JP2020168837A	2020-10-15
JP2020121506A	2020-08-13
JP2019501795A	2019-01-24

Attorney, Agent or Firm:

HASEGAWA Yoshiki et al. (JP)

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