Method for improving storage stability of polyurethane prepolymer

The invention provides a method for improving the storage stability of a prepolymer by adding an effective amount of an additive to the system, the additive comprising a) a phosphate ester and b) a silane coupling agent. The phosphate ester is selected from at least one of compounds represented by c...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	QI WANGSHUN, SU KE, GAO ZHENHUA, GUO XIN, ZHANG HONGKE, HAO RUOYU, ZHU MENGYA, GENG WENJIE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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