1) free micellar copolymerization
自由基胶束共聚
1.
Hydrophobically associating cationic polyacrylamide (PADO) was prepared by the free micellar copolymerization of acrylamide(AM),dimethyldiallylammonium chloride(DMDAAC) and octadecyl acrylate(OA) in aqueous solutions,initiated by the redox initiation.
以丙烯酰胺(AM)、二甲基二烯丙基氯化铵(DMDAAC)、丙烯酸十八酯(OA)为单体,用氧化-还原引发体系,通过自由基胶束共聚法制得疏水缔合型阳离子共聚物PADO。
2.
Fluorocarbon-modified cationic polyacrylamide(FPAD) was prepared by free micellar copolymerization of acrylamide(AM),methacryloxyethyl trimethylammonium chloride(DMC) and dodecafluoroheptyl methacrylate(DFMA),initiated by redox initiation.
以甲基丙烯酸十二氟庚酯(DFMA)为共聚单体,与丙烯酰胺(AM)、甲基丙烯酰氧乙基三甲基氯化铵(DMC)通过自由基胶束共聚法制得氟碳改性阳离子聚丙烯酰胺FPAD。
3.
Hydrophobic associative cationic polyacrylamide flocculant was prepared by free micellar copolymerization of acrylamide (AM), dimethyldiallylammonium chloride (DMDAAC) and octadecyl acrylate (OA) in the aqueous solutions,initiated by redox initiation.
以丙烯酰胺(AM)、二甲基二烯丙基氯化铵(DMDAAC)、丙烯酸十八酯(OA)为单体,采用氧化-还原引发体系,通过自由基胶束共聚法制得疏水缔合型阳离子聚丙烯酰胺(PADO)絮凝剂。
2) micellar free radical copolymerization
自由基胶束共聚合
3) micellar free radical copolymerization
自由基胶束聚合
1.
The hydrophobically associating water-soluble acrylamide-modified copolymers(PASA)with butyl styrene(BS)and sodium-2-acrylamido-2-methylpropane sulphonate(NaAMPS)were synthesized by the micellar free radical copolymerization technique.
采用自由基胶束聚合法合成了丙烯酰胺(AM)/丁基苯乙烯(BS)/2-甲基-2-丙烯酰胺基丙磺酸钠(NaAMPS)疏水缔合水溶性共聚物PASA,PASA避免了目前疏水缔合聚合物溶液热稳定性差的问题。
2.
The copolymers(PSAM) of acrylamide(AM) with butylstyrene(BS) were synthesized by the micellar free radical copolymerization technique to improve the poor thermal stability of hydrophobically associating water-soluble copolymers.
以丁基苯乙烯(BS)为疏水单体,采用自由基胶束聚合法合成了丙烯酰胺(AM)/丁基苯乙烯(BS)疏水缔合水溶性共聚物(PSAM),来解决该类聚合物热稳定性较差的难题。
3.
A series of hydrophobically associating cationic copolymers,poly(AM-DMDAAC-BA),were synthesized with acrylamide(AM),dimethyldiallyammonium chloride(DMDAAC) and butylacrylate(BA) by the micellar free radical copolymerization technique.
采用水溶液自由基胶束聚合方式,使用氧化还原体系(K2S2O8-Na2S2O3)与热分解引发剂偶氮二异丁腈(AIBN)组成的复合引发体系引发聚合,得到有机高分子聚合物——丙烯酰胺-二甲基二烯丙基氯化铵-丙烯酸丁酯共聚物P(AM-DMDAAC-BA);探讨了合成条件对聚合物性质的影响,并对聚合物的相关性质及结构进行了表征。
4) radical micelle copolymerization
自由基胶束聚合法
5) free radical copolymerization
自由基共聚
1.
The preparation methods of macromolecular monomer and the technologies preparing copolymers with uniform side chains by free radical copolymerization of macromolecular and small molecular monomers were reviewed.
综述了大单体的合成方法 ,大单体与小单体进行自由基共聚合成接枝共聚物技术 ,并介绍了该类接枝共聚物的性能。
6) radical copolymerization
自由基共聚
1.
The analyzed results of FTIR and DSC, research of rheological changes respectively show that the radical copolymerization has happened among the monomers, and latexes are pseudoplasticity and have good sta.
FTIR和DSC测试结果表明丙烯酸酯类单体之间发生了自由基共聚反应;乳液的流变性分析说明该乳液具有假塑性,且贮存稳定。
2.
An acrylic resin was synthesized by the radical copolymerization with methyl methacrylate (MMA), butyl acrylate (BA) and methacrylic acid (MAA) monomers in solution using benzoperoxide as initiator.
以过氧化二苯甲酰为引发剂,采用溶液聚合合成了甲基丙烯酸甲酯(MMA)-丙烯酸丁酯(BA)-甲基丙烯酸(MAA)树脂,通过实验确定了自由基共聚合适宜的单体配比、单体浓度、引发剂浓度、溶剂以及反应的升温速度。
补充资料：共聚物胶束
分子式：
CAS号：
性质：由既含亲水链段又含疏水链段的嵌段或接枝共聚物形成的胶束。形成胶束并使之稳定的原因是两种链段溶解性的差别，单一分散介质体系中，可溶解于介质的链段形成胶束的壳，不溶解于介质的链段则形成核。在混合分散介质中，如油/水混合溶液中，两亲共聚物在油/水界面形成胶束，使互不相溶的油/水体系变成相对稳定的分散体系。
CAS号：
性质：由既含亲水链段又含疏水链段的嵌段或接枝共聚物形成的胶束。形成胶束并使之稳定的原因是两种链段溶解性的差别，单一分散介质体系中，可溶解于介质的链段形成胶束的壳，不溶解于介质的链段则形成核。在混合分散介质中，如油/水混合溶液中，两亲共聚物在油/水界面形成胶束，使互不相溶的油/水体系变成相对稳定的分散体系。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条