Oxirane, methyl-, polymer with oxirane, ether with 2-hydroxy-N,N-bis(2-hydroxyethyl)-N-methylethanaminium methyl sulfate (salt) (3:1), polymer with 2,4-diisocyanato-1-methylbenzene
Oxirane, methyl-, polymer with oxirane, ether with 2-hydroxy-N,N-bis(2-hydroxyethyl)-N-methylethanaminium methyl sulfate (salt) (3:1), polymer with 2,4-diisocyanato-1-methylbenzene
