Method for preparing polyether polyol for producing polyurethane waterproof material

The invention relates to the technical field of polyether polyol preparation, and in particular relates to a method for preparing polyether polyol for producing a polyurethane waterproof material. The method comprises the following steps: stirring and dissolving bisphenol A, a basic catalyst and pol...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SUN YANCONG, JING XIAODONG, RONG RUOGUI, DONG WEI
Format:	Patent
Sprache:	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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