Curable epoxy resin composition


PURPOSE: To provide the title composition which is excellent in film-forming properties and can be cured even under high-humidity and low- or high- temperature conditions without forming any amine brush to give a cured film excellent in surface gloss, initial hardness and resistance to water whitening. CONSTITUTION: A curable epoxy resin composition comprising an epoxy resin having more than one vicinal epoxy group on the average per molecule, a polyamine having at least one N-bonded active hydrogen atom, and a reaction product obtained by reacting 1mol of a phenol having at least one unsubstituted reactive position in the aromatic nucleus with at least 1mol of a carbonyl compound having at least one carbonyl group in the molecule and at least one mol of an alkyltrimethylenediamine represented by the general formula: R-NH- CH 2 CH 2 CH 2 -NH 2 (wherein R is 8-22C alkyl). COPYRIGHT: (C)1992,JPO&Japio




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    Publication numberPublication dateAssigneeTitle
    JP-2009540083-ANovember 19, 2009ハンツマン アドバンスト マテリアルズ (スイッツァランド) ゲーエムベーハーHuntsman Advanced Materials (Switzerland) Gmbh塗装系
    JP-2011213983-AOctober 27, 2011Dic Corp, Dic株式会社Amine-based curing agent, epoxy resin composition, and cured product thereof