Investigation of the Surface Properties of Vinyl Ethers - Sodium 2-Acrylamido-2-Methylpropanesulfonate Copolymers

摘要

The surface properties of water soluble copolymers vinyl ethers of monoethanolamine and ethylene glycol with sodium 2-acrylamido-2-methyl-propanesulfonate were investigated by studying adsorption at the aqueous solution - air interface. It is found that copolymers have considerably higher surface activity in comparison with poly-sodium 2-acrylamido-2-methyl-propanesulfonate.