首页> 外文期刊>Journal of Applied Polymer Science >Ethoxylated Nonyl Phenols and Ethoxylated Fatty Alcohols Ceric Ion Redox Systems for Aqueous Polymerization of Vinyl Monomers
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Ethoxylated Nonyl Phenols and Ethoxylated Fatty Alcohols Ceric Ion Redox Systems for Aqueous Polymerization of Vinyl Monomers

机译:乙氧基化壬基酚和乙氧基化脂肪醇铈离子氧化还原体系用于乙烯基单体的水聚合

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摘要

Ethoxylated nonyl phenols ethoxylated fatty alcohols ,and ceric ammonium nitrate redox systems were used for the polymerization of vinyl and acrylic monomers such as acrylonitrile ,styrene,and acrylic acid,The initiating radical was formed on reducing organic compound which in turn initiated polymerization to give polymers containing chain ends of ethoxylated nonyl phenols and ethoxylated fatty alcohols that showed much higher water absorption .The effects of the concentration of Ce~(+4) salt,ethoxylated nonyl phenols ,and monomers on both the yield and the molecular weight of corresponding polymers were studied.
机译:乙氧基化壬基酚,乙氧基化脂肪醇和硝酸硝酸铵氧化还原体系用于乙烯基和丙烯酸单体(如丙烯腈,苯乙烯和丙烯酸)的聚合反应,在还原性有机化合物上形成引发基团,进而引发聚合反应得到聚合物含有乙氧基化壬基酚和乙氧基化脂肪醇的链端具有较高的吸水性。Ce〜(+4)盐,乙氧基化壬基酚和单体的浓度对相应聚合物的收率和分子量的影响为研究。

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