PRODUCTION OF THERMOSETTING RESIN FOR LAMINATED SHEET

PURPOSE:To obtain a thermosetting resin for laminated sheet, having excellent heat resistance, solvent resistance and interlayer adhesion, by reacting a polysiloxane with an epoxy resin under specified conditions. CONSTITUTION:A polysiloxane having a reactive ethoxy group is reacted by heating with...

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Bibliographische Detailangaben
1. Verfasser:	KURAHASHI AKIO
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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Beschreibung
Zusammenfassung:	PURPOSE:To obtain a thermosetting resin for laminated sheet, having excellent heat resistance, solvent resistance and interlayer adhesion, by reacting a polysiloxane with an epoxy resin under specified conditions. CONSTITUTION:A polysiloxane having a reactive ethoxy group is reacted by heating with a bisphenol epoxy resin in a carbon dioxide gas stream in the presence of sulfuric acid.