PRODUCTION OF POLYURETHANE MOLDING

PURPOSE:To produce a polyurethane molding with good reactivity and self- releasability by a reaction injection molding process, by employing a material containing a specified polyol component. CONSTITUTION:A composition comprising a polymer polyol containing at least 20wt% polyoxyethylene chain-term...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	NAGATA KOUSABUROU, ISHIKAWA ISAO, TOMOSADA TSUYOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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