Title:
VACUUM HEAT INSULATOR; AND HEAT-INSULATING CONTAINER, HEAT-INSULATING WALL, AND REFRIGERATOR USING SAME
Document Type and Number:
WIPO Patent Application WO/2017/090240
Kind Code:
A1
Abstract:
A vacuum heat insulator (13) has a structure hermetically sealed by an outer packaging material having a high oxygen gas barrier property. An oxygen gas barrier layer (31) is formed on the innermost layer of the outer packaging material. The oxygen gas barrier layer (31) is not exposed to the atmosphere or susceptible to deterioration due to gas adsorption, and the high oxygen gas barrier property thereof can be maintained for a long period of time.
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Inventors:
HIRANO TOSHIAKI
KAWARAZAKI HIDEJI
KITANO TOMOAKI
KAWARAZAKI HIDEJI
KITANO TOMOAKI
Application Number:
PCT/JP2016/004894
Publication Date:
June 01, 2017
Filing Date:
November 16, 2016
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
F16L59/065; F25D23/06
Foreign References:
| JP2015096740A | 2015-05-21 | |||
| JP2007085696A | 2007-04-05 | |||
| JP2008012764A | 2008-01-24 |
Other References:
See also references of EP 3382256A4
Attorney, Agent or Firm:
KAMATA, Kenji et al. (JP)
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