Title:
PAPER CONTAINER
Document Type and Number:
Japanese Patent JP2017206315
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a paper container which is suitable for maintaining gas barrier property that a multilayer structure has at high level even if receiving physical stress.SOLUTION: In a paper container including a partition wall including a paper layer for partitioning the inside for storing content and the outside, the partition wall comprises a multilayer structure comprising one or more layers of base material (X), a layer (Y) and a layer (Z), respectively . The layer (Y) comprises an aluminum atom, and the layer (Z) comprises a polymer (E) including a monomer unit including a phosphorus atom. In the multilayer structure, at least one set of the layer (Y) and layer (Z) is laminated adjacently.SELECTED DRAWING: Figure 1
Inventors:
SASAKI RYOICHI
YOSHIDA KENTARO
HYODA MAMORU
NAKATANI MASAKAZU
OKI HIROYUKI
YOSHIDA KENTARO
HYODA MAMORU
NAKATANI MASAKAZU
OKI HIROYUKI
Application Number:
JP2017158765A
Publication Date:
November 24, 2017
Filing Date:
August 21, 2017
Export Citation:
Assignee:
KURARAY CO
International Classes:
B65D65/42; B32B9/00; B32B27/00; B32B27/10; B32B27/18; B32B27/30; B65D5/06; B65D5/56; B65D65/40
Attorney, Agent or Firm:
Koichi Kamata
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