Modified diphenyl methane diisocyanate and application thereof in preparation of elastomer

The invention discloses modified diphenyl methane diisocyanate (MDI) and an application thereof in preparation of a double-component polyurethane microporous elastomer. The modified diphenyl methane diisocyanate is prepared by a preparation method comprising the following steps: mixing and reacting...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIN XIAOBIN, ZHAO YEBAO, DU CHUNYI, ZHANG HAIFEI, ZHANG FENCHENG, LIN JIAN
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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