Preparation method of waterborne polyurethane dispersion

The invention relates to the technical field of polyurethane preparation, in particular to a preparation method of a waterborne polyurethane dispersoid, which comprises the following steps: S1, pretreating a polyurethane raw material; s2, carrying out a reaction to prepare polyurethane; s3, dispersi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG TAO, CHEN YUANJU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!