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- Diallyldialkyl quaternary ammonium polymer 二烯丙基二烷基季铵盐高分子
- Keywords 8-hydroxyquinolin;co-polymerization of methacrylic esters;ingraft;quaternary ammonium polymer; 羟基喹啉;丙烯酸甲酯共聚物;挂接;季铵型高分子;
- Effect of quaternary ammonium polymer on production behaviors of low-permeability and oil-wet limestone reservoir in cyclic water-flooding stage 油湿灰岩储层中季胺类物质对周期注水开发效果的影响
- quaternary ammonium polymer 季铵聚合物
- Quaternary ammonium salt cationic polymer have been synthesized acting as reacting material and initiator with epicholorohydrin, dimethylamine and potasaium persulfate, sodium sulphite. 以过硫酸钾、亚硫酸钠为引发剂，二甲胺、环氧氯丙烷为原料合成了季胺盐型阳离子聚合物。
- This paper first reports the synthesis and applications in hydrolysis and etherification of a new polymer supported quaternary ammonium resin, which is an effective triphase catalyst. 本文首次报道一种新的高分子固载季铵树脂的合成及其在水解、成醚反应中的应用,此树脂是一种有效的三相催化剂。
- Polymer supported quaternary ammonium was synthesized from polystyrene supported diethylene glycol with 6% crossing linkage,through grafting 1,4-dibromobutane,followed by reaction with tributyl amine. 以交联度为6%25的聚苯乙烯固载二甘醇树脂为原料,经接枝1,4-二溴丁烷,然后与三丁胺反应,合成季铵盐型的三相相转移催化剂。
- Optical properties of doped quaternary ammonium salt KDP crystals[J]. 引用该论文 许心光;孙洵;王正平;许贵宝;高樟寿;邵宗书.
- An antistatic agent of polyacrylamide quaternary ammonium compound was designed and synthesized. 设计合成了聚丙烯酰胺季铵盐类的抗静电剂。
- This paper mostly describes the study of the preparation of organosilicon quaternary ammonium salt and the study of the antimicrobial effect. 摘要研究有机硅高分子氨乙基氨丙基硅油的季铵化及其抗菌性能。
- EI/MS and ESI/MS were used for the analysis of quaternary ammonium salt cationic surfactants. 以电子轰击质谱法(EI/MS)与电喷雾质谱法(ESI/MS)相结合,分析季铵盐型表面活性剂。
- In the previous work,a conformational rule was proposed for Hofmann elimination of quaternary ammonium hydroxides. 本文合成了12种含环戊基或环己基的第四级铵碱，使之发生Hofmann消除反应。
- In this paper, the new cyclic quaternary ammonium salt DCAS was designed and synthesized. 设计并合成了新的环状季铵盐DCAS。
- These anions were separated on a Vydac 302 IC quaternary ammonium phase column using aqueous solution of 0. 选用四硼酸钠及对紫外光有较强吸收的邻苯二甲酸作为流动相的主要成分，用以洗脱和分离无机阴离子。
- Abstract :Double alkyl quaternary ammonium salts have been prep ared through bromoalkane, an intermediate material. (摘要) 以溴代烷为原料制备了双烷基二甲基溴化铵 系列产品。
- Various iodinated strong base quaternary ammonium anion exchange resins were prepared. 制备了数种不同的强碱型阴离子碘化树脂。
- Transparent hair shampoo was prepared using poly siloxane quaternary ammonium salt microemulsion as a conditioner. 以聚硅氧烷季铵盐微乳液为调理剂制备透明洗发香波。
- Using fatty alcohol as starting material, double octyl quaternary ammonium bromide was obtained.It's yield reached 80%. 以脂肪醇为原料，合成了双辛基季铵溴盐，其产率达80%25。
- Objective To study general toxicity,hereditary toxicity and mutagenicity of quaternary ammonium compound detergent. 目的研究季氨化合物洗消剂的毒性、遗传毒性及致突变性。
- In this paper,the effect of quaternary ammonium cationic PAM and other aids on drainability and retention was studied. 研究了季铵型CPAM与其他助剂配合使用对漂白麦草浆滤水性和留着率的影响。
