| 摘要 |
A liquid curable resin composition comprising: a) a urethane (meth)acrylate, obtained by the reaction of a diol compound represented by the following formula (1), wherein R<1>s individually represent a hydrogen atom or a methyl group, R<2>s individually represent a hydrogen atom, a methyl group, or a propyl group, and m and n individually is a number from 5 to 95, provided that the toal of m and n is 20-100, a diisocyanate compound, and a hydroxyl group-containing (meth)acrylate compound; b) a polysiloxyne having a number average molecular weight of 200-100,000; and c) a monomer polymerizable with the urethane (meth)acrylate (A). To provide a liquid curable resin composition which can produce transparent cured products with smooth surface which does not adhere to other cured surfaces. |
