| abstract |
A curable composition comprising: (i) one or more polyacids comprising at least two carboxylic acid groups, anhydride groups, or salts thereof; (ii) one or more polyols comprising at least two hydroxyl groups that are not (iii); (iii) one or more reactive waterproofing agents selected from an alkyl (en) yl of C5 to C30 2-hydroxyethyl (alkyl (en)) amide, alkyl (en) yl of C5 to C30 bis (2-hydroxyethyl) amide, alkyne (en) il from C11 to C30 2-hydroxyethyl (alky (en)) amine, alky (en) yl from C11 to C30 bis (2-hydroxyethyl) amine, alky (en) yl from C11 to C30 tris (2-hydroxyethyl ) amine, C5 to C30 alkyl monoglyceride, C5 to C30 alkyl (C) to monocarboxylate of a trihydric polyol and mixtures thereof, and (iv) optionally, one or more phosphorus-containing accelerators, wherein the ratio of the number of equivalents of said carboxylic acid groups, anhydride groups, or salts thereof to the number of equivalents of said hydroxyl groups is 1 / 0.01 to 1/3. |