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US4892898A Water soluble polymers containing allyloxybenzenesulfonate monomers 失效
含有烯丙氧基苯磺酸酯单体的水溶性聚合物

Water soluble polymers containing allyloxybenzenesulfonate monomers
摘要:
Water soluble polymers comprising at least one mole percent of a recurring monomer unit represented by the chemical structure ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, and R.sub.4 are independently hydrogen or C.sub.1 -C.sub.6 alkyl; and X is hydrogen, an alkali or alkaline earth metal or ammonium are disclosed.
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