Stock material or miscellaneous articles – Sheet including cover or casing – Filled with gas other than air; or under vacuum
Patent
1985-05-14
1987-01-13
Van Balen, William J.
Stock material or miscellaneous articles
Sheet including cover or casing
Filled with gas other than air; or under vacuum
156 77, 156286, 1563031, 428 76, 4283159, B32B 100, B32B 300, B32B 326
Patent
active
046364161
ABSTRACT:
A molded thermal insulation body having a microporous thermal insulation material encased in a sheathing. The molded body is partially evacuated to a partial air pressure of 20 mbar or less. Following the evacuation of air, the molded body may be filled with krypton, xenon, sulfur hexafluoride, carbon dioxide or a combination thereof. A process for the manufacture of the molded thermal insulation body is also provided.
REFERENCES:
patent: 2012617 (1935-08-01), Munters
patent: 2067015 (1937-01-01), Munters
patent: 4269323 (1981-05-01), Ito et al.
patent: 4304824 (1981-12-01), Karpinski
patent: 4359496 (1982-11-01), Kratel et al.
patent: 4399175 (1983-08-01), Kummermehr et al.
patent: 4444821 (1984-04-01), Young et al.
patent: 4447345 (1984-05-01), Kummermehr et al.
Chemical Abstracts vol. 94, 1981, p. 206, Abstract No. 106620h, Nissan Motor Co., "Insulation of Heat Storage".
Kratel Gunter
Schreiner Franz
Stohr Gunter
Van Balen William J.
Wacker-Chemie GmbH
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