Title:
COATING FILM, COATING LIQUID FOR VACUUM CONTAINER, AND VACUUM INSULATION CONTAINER
Document Type and Number:
WIPO Patent Application WO/2019/146471
Kind Code:
A1
Abstract:
A coating film (4, 5) for a vacuum container (1), wherein the vacuum container (1) comprises a bottomed cylindrical outer cylinder (3), a bottomed cylindrical inner cylinder (2) that is positioned inside the outer cylinder (3), and the coating film (4, 5). A hollow part (S1) that has been depressurized below atmospheric pressure is formed between the outer surface of the inner cylinder (2) and the inner surface of the outer cylinder (3). The inner cylinder (2) and the outer cylinder (3) are joined such that the hollow part (S1) is sealed, and the coating film (4, 5) is formed inside the hollow part (S1) on the inner surface of the outer cylinder (3) and/or the outer surface of the inner cylinder (2). The coating film (4, 5) includes copper ion exchange ZSM-5 zeolite, which is a gas adsorbent.
Inventors:
YUASA AKIKO
Application Number:
PCT/JP2019/001166
Publication Date:
August 01, 2019
Filing Date:
January 17, 2019
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
B65D81/38; B01J20/18; B01J20/28; C01B39/38
Domestic Patent References:
| WO2015177984A1 | 2015-11-26 |
Foreign References:
| JP2008208844A | 2008-09-11 | |||
| JP2015105806A | 2015-06-08 | |||
| JP2008050020A | 2008-03-06 | |||
| JP2015169372A | 2015-09-28 | |||
| JP2016514824A | 2016-05-23 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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