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Vacuum insulation material
A vacuum insulation material includes a pair of gas barrier exterior materials, a core material including a cellulose structure having porosity of greater than or equal to about 80% under reduced pressure of about 1 Pa, where the cellulose structure has a unit length of greater than or equal to about 1 μm and less than or equal to about 5 mm in the heat-insulation direction, and the method of manufacturing the same, and a gas adsorption agent, where the core material and the gas adsorption agent are interposed between the pair of gas barrier exterior materials and sealed inside of the pair of gas barrier exterior materials under reduced pressure.
Vacuum insulation material
A vacuum insulation material includes a pair of gas barrier exterior materials, a core material including a cellulose structure having porosity of greater than or equal to about 80% under reduced pressure of about 1 Pa, where the cellulose structure has a unit length of greater than or equal to about 1 μm and less than or equal to about 5 mm in the heat-insulation direction, and the method of manufacturing the same, and a gas adsorption agent, where the core material and the gas adsorption agent are interposed between the pair of gas barrier exterior materials and sealed inside of the pair of gas barrier exterior materials under reduced pressure.
Vacuum insulation material
KIMURA MITSUHARU (author) / IMAMURA HIDEKI (author) / NAGAYAMA KENICHI (author)
2017-01-17
Patent
Electronic Resource
English
IPC:
F16L
PIPES
,
Rohre
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
| European Patent Office | 2015
VACUUM HEAT INSULATION MATERIAL AND VACUUM HEAT INSULATION GLASS
| European Patent Office | 2018