Propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-, polymer with 2-(chloromethyl)oxirane polymer with 4,4'-(1-methylethylidene)bis[cyclohexanol] 2-propenoate, hexahydro-1,3-isobenzofurandione polymer with 2,2'-oxybis[(methylene)]bis[2-ethyl-1,3-propanediol] ester with α-methyl-ω-hydroxypoly(oxy-1,2-ethanediyl), and 1,1'-methylenebis[4-isocyanatocyclohexane], 4-hydroxybutyl acrylate-blocked, compds. with 2-(dimethylamino)ethanol