Insulation barrier

Details Insulation barrier Insulation barrier

1996-12-12

1998-06-16

Zirker, Daniel

Stock material or miscellaneous articles

Sheet including cover or casing

Foamed or expanded material encased

4283186, 4283197, 156 71, 52269, B32B 326, E04B 174, E04B 500

Patent

active

057667217

ABSTRACT:
The insulation barrier is made with a flexible foam polyethylene substrate and a film which is secured to at least one side of the substrate and which extends from at least one lateral edge of the substrate. The insulation barrier may be supplied in roll form or in panel form. In one embodiment, the film may be provided with a plurality of small holes to permit moisture vapor to pass through under a differential pressure on opposite sides of the barrier. In still another embodiment, the substrate may be provided with spaced apart embossments while the film is provided with pockets receiving the embossments. The barrier has multiple uses as an insulation/vapor barrier for interior and exterior use on buildings including use in roofing, flooring and walls.

REFERENCES:
patent: 3121649 (1964-02-01), Oliver
patent: 3411967 (1968-11-01), Rowland et al.
patent: 3874987 (1975-04-01), Young
patent: 4087296 (1978-05-01), Hooker
patent: 4263727 (1981-04-01), Bender et al.
patent: 4328652 (1982-05-01), Naumovich, Jr.
patent: 4828635 (1989-05-01), Flack et al.
patent: 4974382 (1990-12-01), Avellanet
patent: 5147481 (1992-09-01), Deblander
patent: 5617687 (1997-04-01), Bussey, Jr. et al.

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