[C:1]([O-:5])(=[O:4])[CH:2]=C.[C:6]([O-:11])(=O)[C:7]([CH3:9])=[CH2:8].[OH:12][CH2:13][CH:14]([CH2:16][OH:17])O>>[CH2:1]1[O:5][CH2:2]1.[CH2:6]1[O:11][CH:7]1[CH3:8].[CH2:1]([C:14]([CH2:13][OH:12])([CH2:16][OH:17])[CH2:6][CH3:7])[OH:4].[CH2:1]([C:7]([CH2:6][OH:11])([CH2:8][OH:12])[CH3:9])[OH:4]As a compound having at least one addition polymerizable ethylenically unsaturated group and a boiling point of 100° C. or more under normal pressure, there can be exemplified a monofunctional acrylate and methacrylate such as polyethylene glycol mono(meth)acrylate, polypropylene glycol mono(meth)acrylate, and phenoxyethyl(meth)acrylate; compounds obtained by the addition of ethylene oxide or propylene oxide to polyfunctional alcohol such as polyethylene glycol di(meth)acrylate, trimethylolethane tri(meth)acrylate, neopentyl glycol di(meth)acrylate, pentaerythritol tri(meth)acrylate, pentaerythritol tetra(meth)acrylate, dipentaerythritol hexa(meth)acrylate, hexanediol (meth)acrylate, trimethylolpropane, tri(acryloyloxypropyl) ether, tri(acryloyloxyethyl)isocyanurate, glycerin, and trimethylolethane, and then having (meth)acrylated; urethane acrylates as disclosed in JP-B-48-41708, JP-B-50-6034, and JP-A-51-37193; polyester acrylates as disclosed in JP-A-48-64183, JP-B-49-43191, and JP-B-52-30490; and polyfunctional acrylates and methacrylates such as epoxy acrylates which are reaction products of epoxy resins and (meth)acrylic acids. Further, photocurable monomers and oligomers described in Nihon Setchaku Kyokai Shi (Bulletin of Japan Adhesion Association), Vol. 20, No. 7, pp. 300 to 308 can also be used.
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