Stock material or miscellaneous articles – Sheet including cover or casing – Filled with gas other than air; or under vacuum
Patent
1988-02-11
1989-01-17
Thomas, Alexander S.
Stock material or miscellaneous articles
Sheet including cover or casing
Filled with gas other than air; or under vacuum
428 76, B32B 102, B32B 900
Patent
active
047987537
ABSTRACT:
Insulating panels are formed from compressed particulate material impregnated with insulating gases, the combination being held in a gas tight pouch. These pouches can be placed in the insulation space of a structure where insulation is to be provided and, if desired, encapsulated in a foamed insulating material. Among the possible particulate materials is precipitated silica, while various Freon gases can be employed as the insulating gas.
REFERENCES:
patent: 2067015 (1937-01-01), Munters
patent: 4159359 (1979-06-01), Pelloux-Gervais et al.
patent: 4636415 (1987-01-01), Barito et al.
patent: 4681788 (1987-07-01), Barito et al.
Abuaf Nesim
Barito Robert W.
Downs Kenneth L.
General Electric Company
Reams Radford M.
Thomas Alexander S.
Weidner Frederick P.
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