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- quaternary ammonium type resin 季铵型树脂
- quaternary alkyl ammonium type resin 季烷基铵型树脂
- In this paper, the quaternary ammonium type cationic polymers prepared by our lab was used as emulsifier to emulsify AKD wax, and also PAC was used to increase the charge of the emulsion. 用自制季铵型阳离子聚合物复配乳化剂乳化AKD,研究了乳化时间、温度、搅拌速度以及乳化剂用量等因素对AKD乳液性能的影响。
- quaternary ammonium type cationic starch 季铵型阳离子淀粉
- Preparation of Low-substituted Cationic Starch of Quaternary Ammonium Type 季铵型低取代度阳离子淀粉的合成
- Keywords wastepaper;recycling;quaternary ammonium type cationic starch;strengthening; 废纸;再生循环利用;季铵型阳离子淀粉;增强;
- The properties of acrylic phenolic resin containing quaternary ammonium salt groups(APRQA), a new type water developable photosensitive resin, were investigated. 研究了一种新型水显影的感光树脂丙烯酸酯酚醛树脂季铵盐的溶解性、光交联性及交联膜的性能。
- Resin-OsO_4 catalyst was prepared by an improved procedure using quaternary ammonium salts covalently bound to Merrifield resin as ion-exchanger. 用改进的方法把季铵盐共价结合在Merrifield树脂上作为离子交换剂与K2OsO4作用制成Resin-OsO4催化剂.
- UV-curable epoxy acrylates were prepared by reacting epoxy resin with acrylic acid in the presence of quaternary ammonium salt. 制备了适于配制紫外光固化涂料的环氧丙烯酸酯,研究了反应温度、阻聚剂、催化剂等因素对环氧树脂与丙烯酸反应的影响;
- A new water developable,photosensitive phenolic resin containing quaternary ammonium hydroxide groups and acrylate groups(AQHPR) was synthesized. 研究了作为新型水显影阻焊剂组分的含丙烯酸酯基及季铵碱基的酚醛树脂的各种感光条件。
- A new type of surfactant,consists of quaternary ammonium salt and polyethylene glycol side chain,with a high phasetransfer catalytic ability. 多甘醇单甲醚季铵盐是一种同时含氧乙烯链及季铵盐的新型表面活性剂，它具有良好的相转移催化能力。
- Several polyoxyethylene type quaternary ammonium salt cationic surfactants were selected to investigate their interaction with acid dyes and influence on the dyeing properties. 摘要选择了几种聚氧乙烯型季铵盐阳离子表面活性剂，探讨了这些表面活性剂与酸性染料的相互作用以及对染料染色性能的影响。
- After this,it is modified by using trimethylamine to make it a quaternary ammonium salt,so as it get water soluble modified urea-formaldehyde resin quaternary ammonium salt flocculant MUFRQA. 以尿素、甲醛为原料合成脲醛树脂,然后加入环氧氯丙烷与树脂反应,再用三甲胺进行季胺化改性,得到水溶性改性脲醛树脂季铵盐絮凝剂MUFRQA。
- The 237--quaternary ammonium levextrel resin chromatography was used to sepsrate 5 trace elements in UF. CRMs. The sample was dissolved in 25% (NH4)2CO3 and H2O2 solution, which was evaporated dry with NHO3. The residue was dissolved in 1mL 6. 5mol. 本法采用25%25（NH4）2CO3和H2O2溶解UF4，利用237－季铵萃淋树脂色谱分离技术，将UF4中铀与待测杂质元素在6.;5mol·L（－1）HNO3介质中定量分离后，及975型ICP直读光谱仪同时测定UF4标准物质中Cr、Fe、Mo、Ni和Ti。
- This allyl type resin is a highly transparent, colourless material. 这种烯丙基型的树脂是一种高度透明的、无色材料。
- 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.
- 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。
- Poly 2 oxazolidones (POXDN) are prepared with a diisocyanante and an epoxy resin by using quaternary ammonium salts and hydroxy quaternary ammonium salts (162) as catalyzers respectively. 用甲苯二异氰酸酯、环氧树脂作原料，分别以季铵盐和含羟基季铵盐“162”作催化剂合成聚口恶唑烷酮（POXDN）。
- 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。
