| 摘要 |
<p>PURPOSE:To obtain the subject composition which is soluble in water, can be washed with water and can give a cured product excellent in adhesion, hardness, gloss and water resistance by mixing a specified epoxy (meth)acrylate with a diluent and a photopolymerization initiator as an optional component. CONSTITUTION:The objective composition is obtained by mixing an epoxy (meth)acrylate which is a reactional product of an epoxy resin of the formula (wherein R1 and R2 are each H or 1-4 C alkyl; (n) is 0 or an integer of 1 or greater; M is H or glycidyl; and when (n) is 2 or greater, then at least one of Ms is glycidyl) with (meth)acrylic acid with a diluent (e.g. glycerol triglycidyl ether acrylate) and a photopolymerization initiator (e.g. benzophenone) as an optional component. This composition is soluble in water, can be washed with water, has good curability and can give a cured product excellent in adhesion, hardness, gloss, water resistance, etc.</p> |
