| abstract |
Higher purity surfactant amphoacetates, imidazoline derivatives and containingnalmost negligible amounts of non-alkylated amido amines, lownamounts of glycolic acid salts and monochloroacetate salts.n n n They can be obtained by reaction of an alkylimidazoline with an acidnmonochloroacetic in the presence of an alkali at a pH not exceeding 10.n n n They have improved surface-active and softness properties. |