METHOD FOR PREPARATION OF ACETOACETATE ESTER COMPOUNDS

The invention discloses a method for preparation of acetoacetate ester compounds with amino alcohol catalysts which are themselves diketenized in the course of the diketenization reaction; and subsequent polymerization of these acetoacetate ester compounds with e.g. acrylate compounds to provide res...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KUEHNLE MAXIMILIAN, RITTINER BRUNO, NAKAJIMA MASAKI, BREUER ANDREAS, BIELER NIKOLAUS
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY COMPOSITIONS BASED THEREON HETEROCYCLIC COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The invention discloses a method for preparation of acetoacetate ester compounds with amino alcohol catalysts which are themselves diketenized in the course of the diketenization reaction; and subsequent polymerization of these acetoacetate ester compounds with e.g. acrylate compounds to provide resins, whereby the acetoacetylated amino alcohol catalyst partakes in the polymerization reaction. 本发明公开了一种用氨基醇催化剂制备乙酰乙酸酯化合物的方法，该氨基醇催化剂在双烯酮化反应过程中自身被双烯酮化；接着这些乙酰乙酸酯化合物与例如丙烯酸酯化合物聚合以提供树脂，由此乙酰乙酰化氨基醇催化剂参与聚合反应。