Title:
LIQUID-CONTAINING CONTAINER, LIQUID-CONTAINING COMBINED CONTAINER, CONTAINER, STOPPER, AND METHOD FOR MANUFACTURING LIQUID-CONTAINING CONTAINER
Document Type and Number:
WIPO Patent Application WO/2023/127965
Kind Code:
A1
Abstract:
This liquid-containing container 30L accommodates a liquid L, the liquid-containing container 30L comprising a container body 32 having an opening 33, and an oxygen-permeable stopper 34 that blocks the opening 33. The stopper 34 has a stopper body section 35, and a barrier layer 81 provided to at least part of the surface of the stopper body section 35. The barrier layer 81 constitutes a surface for partitioning between the surface of at least the portion of the stopper 34 that is inserted into the container body 32 and a space for accommodating a liquid L, the barrier layer 81 including at least one selected from the group consisting of paraxylylene layers, diamond-like carbon layers, and fluorine-based resin layers.
Inventors:
KUMAZAWA NORIKO (JP)
BABA TAKUMA (JP)
NAKATA NORIKO (JP)
TATSUMI KOUICHI (JP)
YAMAKI KAZUMASA (JP)
BABA TAKUMA (JP)
NAKATA NORIKO (JP)
TATSUMI KOUICHI (JP)
YAMAKI KAZUMASA (JP)
Application Number:
PCT/JP2022/048661
Publication Date:
July 06, 2023
Filing Date:
December 28, 2022
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
B65D77/04; A61J1/05; B65D39/00; B65D81/26
Foreign References:
| JP2010506802A | 2010-03-04 | |||
| JP2005035596A | 2005-02-10 | |||
| JP2011212366A | 2011-10-27 |
Attorney, Agent or Firm:
MIYAJIMA Manabu et al. (JP)
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