TECHNOLOGY FOCUS - POLYMERS - Preferred Component: The monomer of the silane compound includes tetramethylorthosilicate, tetraethylorthosilicate, tetrapropoxysilane, and/or tetrabutyloxysilane. The photo-polymerizable unsaturated group is an ethylenically unsaturated group including vinyl, allyl, vinylphenyl, allylphenyl, propenyloxymethyl, propenyloxyethyl, propenyloxypropyl, propenyloxybutyl, propenyloxyamyl, propenyloxyhexyl, methylpropenyloxymethyl, methylpropenyloxyethyl, methylpropenyloxypropyl, methylpropenyloxybutyl, methylpropenyloxyamyl, or methylpropenyloxyhexyl. The monomer (I) is 3-methylpropenyloxypropyltrimethoxysilane, 3-methylpropenyloxypropyltriethoxysilane, 2-methylpropenyloxyethyltrimethoxysilane, 2-methylpropenyloxyethyltriethoxysilane, 3-methylpropenyloxybutyltrimethoxysilane, 3-methylpropenyloxybutyltriethoxysilane, 3-propenyloxypropyltrimethoxysilane, 3-propenyloxypropyltriethoxysilane, 2-propenyloxyethyltrimethoxysilane, 2-propenyloxyethyltriethoxysilane, 3-propenyloxybutyltrimethoxysilane, 3-propenyloxybutyltriethoxysilane, 3-methylmethylpropenyloxypropyltrimethoxysilane, 3-methylmethylpropenyloxypropyltriethoxysilane, 3-methylmethylpropenyloxyethyltrimethoxysilane, 3-methylmethylpropenyloxyethyltriethoxysilane, 3-methylmethylpropenyloxybutyltrimethoxysilane, 3 -methylmethylpropenyloxybutyltriethoxysilane, 3-methylpropenyloxypropyltrimethoxysilane, 3-methylpropenyloxypropyltriethoxysilane, 3-methylpropenyloxyethyltrimethoxysilane, 3-methylpropenyloxyethyltriethoxysilane, 3-methylpropenyloxybutyltrimethoxysilane, 3-methylpropenyloxybutyltriethoxysilane, vinyltrimethoxysilane, vinyltriethoxysilane, 3-vinylphenyltrimethoxysilane, 3-vinylphenyltriethoxysilane, 4-vinylphenyltrimethoxysilane, 4-vinylphenyltriethoxysilane, allyltrimethoxysilane, allyltriethoxysilane, 4-allylphenyltrimethoxysilane, 4-allylphenyltriethoxysilane, bis(3-methylpropenyloxypropyl)dimethoxysilane, bis(3-methylpropenyloxypropyl)diethoxysilane, bis(2-methylpropenyloxyethyl)dimethoxysilane, bis(2-methylpropenyloxyethyl)diethoxysilane, bis(3-methylpropenyloxybutyl)dimethoxysilane, bis(3-methylpropenyloxybutyl)diethoxysilane, bis(3-propenyloxypropyl)dimethoxysilane, bis(3 -propenyloxypropyl)diethoxysilane, bis(2-propenyloxyethyl)dimethoxysilane, bis(2-propenyloxyethyl)diethoxysilane, bis(3-propenyloxybutyl)dimethoxysilane, bis(3-propenyloxybutyl)diethoxysilane, divinyldimethoxysilane, divinyldiethoxysilane, diallyldimethoxysilane, diallyldiethoxysilane, tri(3-methylpropenyloxypropyl)methoxysilane, tri(3-methylpropenyloxypropyl)ethoxysilane, tri(2-methylpropenyloxyethyl)methoxysilane, tri(2-methylpropenyloxyethyl)ethoxysilane, tri(3-methylpropenyloxybutyl)methoxysilane, tri(3-methylpropenyloxybutyl)ethoxysilane, tri(3-propenyloxypropyl)methoxysilane, tri(3-propenyloxypropyl)ethoxysilane, tri(2-propenyloxyethyl)methoxysilane, tri(2-propenyloxyethyl)ethoxysilane, tri(3-propenyloxybutyl)methoxysilane, tri(3-propenyloxybutyl)ethoxysilane, trivinylmethoxysilane, trivinylethoxysilane, triallylmethoxysilane, and/or triallylethoxysilane. The monomer (II) is 2-dimethylaminoethyl methacrylate, 2-diethylaminoethyl methacrylate, 2-dipropylaminoethyl methacrylate, 3-methylpropenyloxypropyldimethylamine, 3-methylpropenyloxypropyldiethylamine, 3-methylpropenyloxypropyldipropylamine, 3-propenyloxypropyldimethylamine, 3-propenyloxypropyldiethylamine, 3-propenyloxypropyldipropylamine, 3-methylmethylpropenyloxypropyldimethylamine, 3-methylmethylpropenyloxypropyldiethylamine, 3-methylmethylpropenyloxypropyldipropylamine, 4-(methylpropenyloxypropyl)phenyldimethylamine, 4-(methylpropenyloxypropyl)phenyldiethylamine, 4-(methylpropenyloxypropyl)phenyldipropylamine, 4-(methylpropenyloxyethyl)phenyldimethylamine, 4-(methylpropenyloxyethyl)phenyldiethylamine, 4-(methylpropenyloxyethyl)phenyldipropylamine, 4-(methylpropenyloxymethyl)phenyldimethylamine, 4-(methylpropenyloxymethyl)phenyldiethylamine, 4-(methylpropenyloxymethyl)phenyldipropylamine, allyldimethylamine, allyldiethylamine, allyldipropylamine, 4-allyldimethylamine, 4-allyldiethylamine, 4-allyldipropylamine, 4-vinyldimethylamine, 4-vinyldiethylamine, and/or 4-vinyldipropylamine. The photo-polymerizable unsaturated group is vinyl, allyl, vinylphenyl, allylphenyl, propenyloxymethyl, propenyloxyethyl, propenyloxypropyl, propenyloxybutyl, propenyloxyamyl, propenyloxyhexyl, methylpropenyloxymethyl, methylpropenyloxyethyl, methylpropenyloxypropyl, methylpropenyloxybutyl, methylpropenyloxyamyl, and/or methylpropenyloxyhexyl.