IMPROVED METHOD OF FORMING EXTRUDED POLYSTYRENE FOAMS AND THE PRODUCTS MADE THEREFROM

The invention a method of forming complex shape of styrenic polymer foams (10) in which a pressing surface is created, for example, by planing/machining a layer of an as formed extruded styrenic polymer plank, contacting said plank with a contoured die face and pressing the foam (10) to form the com...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CLEEREMAN, ROBERT J, GASTON, RYAN S, CHOI, BYOUNG-HO, BROWNING, CURTIS A, LANGMAIND, JOSEPH A, SAGNARD, ALAIN MICHEL ANDRE, MAURER, MYRON J, BINDELS, DOMINICUS L, BOVEN, MICHELLE L
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 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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