| abstract |
This invention relates to N-alkyl-N'-poly(oxyalkyl)hexapyrimidine- quaternary ammonium salts of the formulae (la) - (lc) and mixtures thereof in which R 1 is C 8 -C 30 -alkyl or C 8 -C 30 -alkenyl, R 2 is hydrogen, C 1 -C 3 -alkyl, -COOH or a group selected from the formulae wherein the bonding occurs via the valence containing the B residue, B is a single bond or a C 1 to C 3 alkylene group R 3 is Ci-C4-alkyl, vinyl or allyl, X - is methylsulfate or iodide, A is a 1,2-alkylene group having from 2 to 10 carbon atoms, and p is a number from 1 to 50. |