1) precipitate segregation
沉淀相偏聚
2) aqueous deposited polymerization
水相沉淀聚合
1.
The initiation mechanism of aqueous deposited polymerization of acrylonitrile initiated by inorganic initiators was reviewed.
综述了无机引发剂引发丙烯腈水相沉淀聚合的反应机理,其特点是在主氧化剂(过硫酸盐或氯酸盐)存在的无机引发体系中,易产生离子型自由基引发丙烯腈的水相沉淀聚合反应。
2.
Acrylonitrile(AN) and ammonium salt of itaconic acid [(NH4)2IA] were polymerized in aqueous deposited polymerization systems to synthesize high molecular mass polyacrylonitrile(PAN),which were initiated by ammonium persulphate [(NH4)2S2O8].
为了合成高分子量的聚丙烯腈(PAN),选择衣康酸铵[(NH4)2IA]作为共聚单体,以过硫酸铵[(NH4)2S2O8]作为引发剂,采用水相沉淀聚合工艺,研究了单体配比对聚合反应的影响。
3.
Using N,N,N′,N′-tetramethylethylenediamine and potassium persulphate as a redox initiation system,high molecular weight poly(vinyl acetate)(PVAc) was synthesized by aqueous deposited polymerization.
以N,N,N,′N′-四甲基乙二胺-过硫酸钾为氧化-还原引发体系,用水相沉淀聚合法合成了超高相对分子质量的聚醋酸乙烯(PVAc)。
3) water-phase precipitation copolymerization
水相沉淀聚合法
1.
In the present work,2-acrylamido-2-methylpropane-sulfonic acid(AMPS) was incorporated into polyacrylonitrile by water-phase precipitation copolymerization successfully.
本文利用水相沉淀聚合法成功地合成了丙烯腈(AN)-(二丙烯酰胺基)-二甲基丙烷磺酸(AM PS)共聚物,然后将其作为添加剂制备酚酞型聚醚砜膜,并进一步研究了添加剂用量对膜通量,膜截留率以及膜形态的影响。
4) aqueous deposited copolymerization
水相沉淀共聚反应
5) aqueous suspension precipitation polymerization
水相悬浮沉淀聚合
1.
Using redox system as initiator,copolymerization of acrylonitrile(AN) and methacrylate(MA) was carried out via the method of aqueous suspension precipitation polymerization.
采用水相悬浮沉淀聚合法,以氧化还原体系为引发剂,合成了丙烯腈(AN)与丙烯酸甲酯(MA)的共聚物。
6) precipitation polymerization
沉淀聚合
1.
Study on the synthesis and performance of caffeine molecularly imprinted polymer micro-spheres via precipitation polymerization;
沉淀聚合法制备咖啡因分子印迹聚合物微球
2.
Study on photoinitiated precipitation polymerization of acrylamide;
光引发丙烯酰胺沉淀聚合研究
3.
Progress in preparation of acrylamide-type polyelectrolytes by precipitation polymerization;
沉淀聚合法制备丙烯酰胺类聚电解质研究进展
补充资料：相偏
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