Lightweight, insulating agglomerated prods - prepd from expanded polyvinyl chloride scrap fragments and resin binder

Lightweight, insulating agglomerated prods - prepd from expanded polyvinyl chloride scrap fragments and resin binder

A light-weight and insulating agglomerated prod. comprises expanded PVC scrap fragments (I) and a binder and opt. 50%, based on (I), of wood shavings or cork particles. The binder is e.g. an epoxy, polyurethane, UF or vinyl resin. The prod. has good heat and sound insulating properties, is non flamm...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: PATRICK SAVENAY
Format: Patent
Sprache:eng ; fre
Schlagworte:
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
GENERAL PROCESSES OF COMPOUNDING
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
WORKING-UP
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Beschreibung
Zusammenfassung:A light-weight and insulating agglomerated prod. comprises expanded PVC scrap fragments (I) and a binder and opt. 50%, based on (I), of wood shavings or cork particles. The binder is e.g. an epoxy, polyurethane, UF or vinyl resin. The prod. has good heat and sound insulating properties, is non flammable, self-extinguishing and does not generate gas. It is suitable e.g. for prodn. of furniture.