发明名称 Fibrous material made with polymers stabilized by polymerizable vinyl benzyltrialkyl ammonium salt surfactant
摘要 An effective amount of a vinylbenzyltrialkylammonium salt, prepared from a vinylbenzyl halide and a tertiary amine, is polymerized with various other monomers to afford stable latex polymers which have the latex stabilizing surfactant incorporated into the polymer backbone. The use of a vinylbenzyltrialkylammonium salt lessens or avoids the usual problems associated with the conventional anionic, nonionic or cationic emulsifiers employed in aqueous polymerizations. The copolymers prepared with the quaternary ammonium compounds are useful as sizing agents, as extender/binders for cationic water repellents; in addition, the polymers are depositable on pulp without requiring any deposition aids or defoamers.
申请公布号 US4234381(A) 申请公布日期 1980.11.18
申请号 US19790009971 申请日期 1979.02.01
申请人 ROHM AND HAAS COMPANY 发明人 KILLAM, H. SCOTT
分类号 D21H17/45;(IPC1-7):D21H3/40 主分类号 D21H17/45
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