Production of multiple-layer sheets, panels, shaped articles

Details Production of multiple-layer sheets, panels, shaped articles Production of multiple-layer sheets, panels, shaped articles

1974-12-31

1976-05-04

Powell, William A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156272, 156306, 428305, 428310, 428315, 428482, B32B 3126, B32B 3128

Patent

active

039545377

ABSTRACT:
A process for the production of multiple-layer sheets, panels, shaped articles, or the like laminates having at least one layer of polyurethane foam material wherein at least one side of the polyurethane foam layer is bonded under the action of heat to a layer of cross-linked polyethylene foam material.

REFERENCES:
patent: 3829343 (1974-08-01), Remmert

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