Tetramethylbiphenol epoxy resin and method for preparing the same, tetramethylbiphenol epoxy resin composition, and cured product

The present invention relates to a tetramethylbiphenol type epoxy resin and a preparation method therefor, and, more specifically, a purification step in which carboxylic acid is used is added to a tetramethylbiphenol type epoxy resin preparation process so that the quantity of metal cations include...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LEE, JI-AE, LEE, GUI-HANG, HONG, SEONG-HO, LEE, EUN-YONG, KANG, SUNG-YEON, JUNG, YONG-SU, HWANG, JAE-SUK, PAEK, MI-JEONG, JUNG, WON-HO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 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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