Thermal insulating material

Sewing – Products – Sewn web or sheet

Patent

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Details

66202, 66 85A, B32B 708

Patent

active

042300576

ABSTRACT:
A thermal insulating material comprises at least two sheets of metallized plastic film, a mesh sandwiched between adjacent film sheets and outer cover layers of mesh sandwiching the film-mesh sandwich. The film-mesh sandwich and the outer meshes are stitched together. Vapor permeability is imparted by perforations through the films.

REFERENCES:
patent: 683208 (1901-09-01), Kelly
patent: 1345046 (1920-06-01), Wedlock
patent: 2067647 (1937-01-01), Potts
patent: 3332831 (1967-07-01), Stoller
patent: 3649428 (1972-03-01), Hughes
patent: 3707433 (1972-12-01), Clough et al.
patent: 3801420 (1974-04-01), Anderson
patent: 3998173 (1976-12-01), Williamson
patent: 4062993 (1977-12-01), Seward
patent: 4116743 (1978-09-01), Davis
Bahlo, "Modern Textiles Magazine"; New Fabrics Without Weaving, Nov. 1965, pp. 51, 52, 53, 54.

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