Title:
OUTER PACKAGING MEMBER FOR VACUUM HEAT-INSULATING MEMBER, VACUUM HEAT-INSULATING MEMBER, AND ARTICLE PROVIDED WITH VACUUM HEAT-INSULATING MEMBER
Document Type and Number:
WIPO Patent Application WO/2020/262462
Kind Code:
A1
Abstract:
The present disclosure provides an outer packaging member (10) for a vacuum heat-insulating member, the outer packaging member having a heat-weldable film (1), and two or more inorganic layers (4) including a first inorganic layer and a second inorganic layer, wherein: the outer packaging member furthermore includes an inorganic-layer-type compound layer (5) that contains an inorganic-layer-type compound and a binder; the first inorganic layer, the inorganic-layer-type compound layer, and the second inorganic layer are positioned in the stated order, a metal layer not being positioned. Due to providing such an outer packaging member for a vacuum heat-insulating member, the present invention provides: an outer packaging member for a vacuum heat-insulating member that makes it possible to manufacture a vacuum heat-insulating member that can transmit electrical waves and maintain an excellent heat-insulation function; and a vacuum heat-insulating member and an article provided with a vacuum heat-insulating member in which the outer packaging member for a vacuum heat-insulating member is used.
Inventors:
MUNEDA TAKU (JP)
IMAI MASAHIRO (JP)
IMAI MASAHIRO (JP)
Application Number:
PCT/JP2020/024838
Publication Date:
December 30, 2020
Filing Date:
June 24, 2020
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
B32B9/00; F16L59/065
Foreign References:
| JP2015068484A | 2015-04-13 | |||
| JP2017210986A | 2017-11-30 |
Attorney, Agent or Firm:
YAMASHITA, Akihiko et al. (JP)
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