Insulated wallpaper

Stock material or miscellaneous articles – Structurally defined web or sheet – Including variation in thickness

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112440, 428 40, 428107, 428162, 428163, 428198, 428286, 428287, 428288, 428322, 428354, 428913, 428920, B32B 326, B32B 518, B32B 708, B32B 714

Patent

active

040397092

ABSTRACT:
An insulating, multilayer quilted wallpaper web comprising a non-woven facing sheet having fire-retardant properties, a face side provided with a decorative pattern and a back side, an intermediate insulating layer substantially coextensive with the facing sheet and having one side contiguous to the back side of the facing sheet, and a non-woven backing sheet substantially coextensive with the insulating layer and contiguous to the other side of the insulating layer. The facing sheet and the backing sheet are relatively thinner than the insulating layer and are intermittently secured to the insulating layer to form a quilted unitary web.

REFERENCES:
patent: 2562711 (1951-07-01), Gessler et al.
patent: 3511335 (1970-05-01), Uddenborg
patent: 3522140 (1970-07-01), Hartzell
patent: 3541620 (1970-11-01), Chapuis
patent: 3542638 (1970-11-01), Kenny
patent: 3591401 (1971-07-01), Snyder et al.
patent: 3622527 (1971-11-01), Dieterich
patent: 3629034 (1971-12-01), Kuroda
patent: 3637458 (1972-01-01), Parrish
patent: 3748217 (1973-07-01), May et al.
patent: 3778337 (1973-12-01), Mand et al.
patent: 3811996 (1974-05-01), Polk

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