Preparation method of halogen-free flame-retardant polyphenyl ether hybrid material

The invention discloses a preparation method of a halogen-free flame-retardant polyphenyl ether hybrid material, which comprises the following steps: placing hydroxyl-terminated polyphenyl ether, polyfunctional isocyanate and an organic bismuth catalyst in a flask, adding trichloromethane as a solve...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHEN MING, LI LIANWEI, ZHAN HAO, NI LINGLI, CAI PENG, WANG LINXIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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