Title:
積層体、包装体及び包装物品
Document Type and Number:
Japanese Patent JP7286953
Kind Code:
B2
Abstract:
To provide a laminate capable of exerting a more excellent oxygen absorption performance while maintaining a laminate strength sufficient for putting into practical use as a packaging medium, and also to provide a package and a packaged article including the laminate.SOLUTION: A laminate include: a first outermost layer, an intermediate layer including an oxygen absorption layer containing an oxygen absorber; and a second outermost layer in this order. The first outermost layer includes: a substrate in which one principal surface composes an outermost surface of the laminate; and a metal-containing layer neighboring the intermediate layer. The intermediate layer includes a silane coupling agent in a layer neighboring the metal containing layer.SELECTED DRAWING: Figure 2
Inventors:
Koji Takeshita
Rei Takeuchi
Shunichi Shiokawa
Yoko Koide
Rei Takeuchi
Shunichi Shiokawa
Yoko Koide
Application Number:
JP2018217404A
Publication Date:
June 06, 2023
Filing Date:
November 20, 2018
Export Citation:
Assignee:
Toppan Printing Co., Ltd.
International Classes:
B32B27/18; B65D65/40
Domestic Patent References:
| JP2006282259A | ||||
| JP2005035570A | ||||
| JP2005281520A |
Attorney, Agent or Firm:
Patent Attorney Corporation Suzue Patent General Office
Masatoshi Kurata
Nobuhisa Nogawa
Naoki Kawano
Tadashi Inoue
Shigeru Iino
Sanae Kaneko
Masatoshi Kurata
Nobuhisa Nogawa
Naoki Kawano
Tadashi Inoue
Shigeru Iino
Sanae Kaneko