1) sodium methylacrylsulfonate
甲基丙烯磺酸钠
1.
The grafted copolymer of St-SMAS was synthesized by graft copolymerization of starch with sodium methylacrylsulfonate(SMAS).
以淀粉、甲基丙烯磺酸钠(SMAS)为主要原料,通过接枝共聚反应,合成了淀粉/甲基丙烯磺酸钠接枝共聚物(St-SMAS)。
2.
A polyether grafted copolymer of acrylic acid/sodium methylacrylsulfonate,which can be used as superplasticizer,was prepared by water solution polymerization using acrylic acid,sodium methylacrylsulfonate and acrylic acid-polyoxyethylene ester as monomers and ammonium persulfate as initiator.
以丙烯酸、甲基丙烯磺酸钠和丙烯酸聚氧乙烯酯为单体、过硫酸铵为引发剂,经水溶液聚合制备了可用作聚羧酸盐高效减水剂的聚醚接枝丙烯酸/甲基丙烯磺酸钠共聚物。
3.
new and practical coulometric methodwas developed to determine the content ofsodium methylacrylsulfonate ,the third com-ponent in the polymerizing mixture of poly-acrylonitrile.
本文首次提出了用库仑滴定法测定腈纶聚合原料混合液中甲基丙烯磺酸钠的含量，解决了腈纶生产中染色性能控制问题之一。
2) sodium methyl acryl sulfonate
甲基丙烯磺酸钠
1.
Terpolymer of sodium methyl acryl sulfonate-N,N-dimethylacrylamide-acrylamide(SMAS-DMAM-AM)was synthesized by terpolymerization in aqueous solution.
采用甲基丙烯磺酸钠(SMAS)、N,N-二甲基丙烯酰胺(DMAM)、丙烯酰胺(AM)为原料合成耐温抗盐驱油共聚物,研究影响共聚反应的各种因素和变化规律,讨论功能性单体的种类和含量对共聚物性能的影响,确定合理的聚合工艺条件。
2.
Enhanced oil recovery(EOR)performances of heat resistant and salt tolerant terpolymer of sodium methyl acryl sulfonate-N,N-dimethylacrylamide-acrylamide(SMAS-DMAM-AM)were determined in simulated oil well water solution.
系统测定了甲基丙烯磺酸钠-N,N-二甲基丙烯酰胺-丙烯酰胺(SMAS-DMAM-AM)三元共聚物在驱油条件下的各项性能;研究了在高温、高盐地质条件下表观粘度的影响因素及变化规律。
3) sodium allyl methyl sulphonate(SAMS)
甲基烯丙基磺酸钠(SAMS)
4) sodium methyl allylsulfonate
甲代烯丙基磺酸钠
1.
The water-soluble copolymer of maleic anhydride(MA),acrylic acid(AA) and sodium methyl allylsulfonate(MAS) is prepared by free-radical polymerization.
以水为溶剂,过硫酸钾为引发剂,马来酸酐(MA)、丙烯酸(AA)和甲代烯丙基磺酸钠(MAS)为单体合成了三元共聚物。
5) sodium allyl sulphonate
烯丙基磺酸钠
1.
Through radical copolymeriation, waterborne supra-poly (methacrylic acid/itaconic acid/ sodium allyl sulphonate)(SPMIS)with hydrophilic and hydrophobic groups was prepared by reacting itaconic acid(IA), sodium allyl sulphonate(SAS).
以衣康酸(IA)、烯丙基磺酸钠(SAS)和甲基丙烯酸(MAA)为反应单体,通过自由基共聚法制备了一种具有两亲结构的水溶性超分子分散剂(SPMIS)。
2.
The method of synthesizing sodium allyl sulphonates with allyl chloride and sodium sulfite anhy- drous is introduced, and the effects of temperature, solvent and ratio of material on reaction speed and yield ratio are studied.
本文介绍用烯丙基氯和亚硫酸钠合成烯丙基磺酸钠的方法。
3.
Through radical copolymeriation,waterborne supra-poly(methacrylic acid/itaconic acid/sodium allyl sulphonate)(SPMIS)with hydrophilic and hydrophobic groups was prepared by reacting itaconic acid(IA),sodium allyl sulphonate(SAS).
衣康酸(IA)、烯丙基磺酸钠(SAS)和甲基丙烯酸(ME)可通过自由基共聚反应制备具有两亲结构的水溶性超分子分散剂(SPMIS),文中通过对浆料的黏度、流变性进行表征得到了分散剂的最佳合成条件:单体配比为w(衣康酸)∶w(烯丙基磺酸钠)∶w(甲基丙烯酸)=1。
6) sodium allyl sulfonate
烯丙基磺酸钠
1.
Polycarboxylate grafted copolymer used as superplasticizer was synthesized first through free radical copolymerization of acrylic acid and sodium allyl sulfonate to prepare copolymer containing carboxyl and sulfonic group,then esterification with polyethylene glycol monoalkyl ether.
通过丙烯酸与烯丙基磺酸钠的自由基共聚制备了含有羧基和磺酸基团的共聚物,然后将其与聚乙二醇单烷基醚进行酯化反应,合成了可用作高效减水剂的聚羧酸盐接枝共聚物。
2.
Soap-free emulsion copolymerization of methyl methacrylate (MMA) and butyl acrylate (BA) in the presence of water soluble ionic comonomer , sodium allyl sulfonate (NaAS) and of the initiator , potassium persulfate (KPS ), were carried out.
经红外光谱检测证实,离子型单体烯丙基磺酸钠(NaAS)参与了甲基丙烯酸甲酯(MMA)与丙烯酸正丁酯(BA)的无皂乳液共聚合。
补充资料：甲基丙烯磺酸钠
CAS号 1561-92-8
分子量：158.15
分子结构式：CH2C(CH3)CH2SO3Na
白色结晶性粉末。熔点：270℃～280℃。可溶于水、难溶于酒精。为强氧化剂，燃烧后会分解为一氧化碳、二氧化碳、硫氧化物等有毒气体。
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用途:主要用作生产腈纶的第三单体，很好地改善腈纶的染色与耐热性能;各种反应性乳化剂、絮凝剂、商品混土的减水剂等方面。
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