Copolymers made of alkylene oxides and glycidyl ethers and use thereof as polymerizable emulsifiers

摘要

Disclosed are copolymers made of alkylene oxides and glycidyl ethers according to formula (I) in which R¹ is hydrogen or a C₁-C₄-alkyl radical, R² and R⁴ are an alkyl or aryl radical having 1 to 30 carbon atoms, and R³ is an alkyl or aryl radical having 1 to 50 carbon atoms, which may also contain heteroatoms. A is an alkylene unit having 2 to 6 carbon atoms. In formula (1), x is a number from 0 to 10, y is a number from 0 to 10, n is a number from 0 to 100, k is a number from 1 to 100, C is an acid group or hydrogen, and m is a number from 1 to 500, with the proviso that (y+n) must be at least 1.