METHOD OF MAKING AN ASPHALT AND FIBER LAMINATED INSULATION PRODUCT

A method of forming an insulation product includes heating a thermoplastic material to a softened condition, and applying the thermoplastic m aterial to a blanket of fibrous insulation material to form a laminated insulation material comprising a layer of the thermoplastic material bonded to the fib...

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Bibliographische Detailangaben
Hauptverfasser:	VAN SLOUN, JEFFREY J, ERNEST, FREDERICK R, WEIR, CHARLES RUSSELL
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A method of forming an insulation product includes heating a thermoplastic material to a softened condition, and applying the thermoplastic m aterial to a blanket of fibrous insulation material to form a laminated insulation material comprising a layer of the thermoplastic material bonded to the fibrous insulation material. The laminated insulation material is heated to soften it and molded to form it into a desired shape, and the molded laminated insulation material is cooled to form an insulat ion product.