LIGHT- OR HEAT-CURING METHOD AND CURABLE RESIN COMPOSITION

The present invention provides a light- or heat-curing method containing a step 1 of obtaining (E) a condensate having constitutional units of Si-O-Al and/or Si-O-Si, obtained from aluminum derived from an aluminum alkoxide and a silane derived from a silane coupling agent having a mercapto group, f...

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Bibliographische Detailangaben
Hauptverfasser: IMAZEKI, Shigeaki, SAKAI, Nobuhiko, YANABA, Kosuke, NAKANO, Tadashi
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention provides a light- or heat-curing method containing a step 1 of obtaining (E) a condensate having constitutional units of Si-O-Al and/or Si-O-Si, obtained from aluminum derived from an aluminum alkoxide and a silane derived from a silane coupling agent having a mercapto group, from (A) a compound that is formed of a salt of a carboxylic acid and an amine and has a carbonyl group generating a radical and a carboxylate group generating a base through decarboxylation by irradiation with light or heating, the (B) aluminum alkoxide, the (C) silane coupling agent having a mercapto group, and (D) water, and a step 2 of performing a reaction among the (E) condensate, (H) a compound having two or more polymerizable unsaturated groups, and (I) filler under the conditions of irradiation with light or heating in the presence of the (A) compound; a curable resin composition which is used in the curing method; and the like.