Process for the production of condensed phenol dicarbonila with high fluorescence, condensed phenol dicarbonila, composition of epoxy resin, epoxy resin system, the composition of laminating curable, and.Laminate

摘要

PROCEEDINGS FOR THE PRODUCTION OF FENOL-DICARBONILE CONDENTED HIGH FLUORESCIENCE CONDENTED TO THE FENOL-DICARBONILE, EP XI SUIT SYSTEM, HEALTH LAMINATION COMPOSITION, AND LAMINATE". This invention provides a process to produce high fluorescence phenol-dicarbonyl condensates by reaction of a phenolic compound with a 1,2-dicarbonic compound in the presence of a selected catalyst of one or more carboxylic acid(s) or one or more carboxylic acid precursors(s). The present invention provides,additionally, phenol-dicarbonyl condensates, epoxy resins, epoxy resin systems and prepared laminates using these condensed phenoldicarbonyl.