• 对于阳离子聚合制备,分成两部分进行了简单综述。

    Recent progress in synthesis of cationic polymers is reviewed in this paper.

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  • 采用络合f - K作引发剂进行丁烯阳离子聚合

    Ionic polymerization of isobutylene was carried out by using F-K acid as a catalyst.

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  • 凝集剂阳离子聚合可全部局部取代金属无机凝聚剂

    Coagulant: Liquid cationic polymer effectively replace or reduce inorganic metal Salts in water treatment.

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  • 重要的和应用最广泛阳离子聚合光引发剂。

    Iodonium salts and sulfonium salts are the most important and the most widely used photoinitiators for cationic polymerization.

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  • PF—Plus水基阳离子聚合泥浆属于乳化型泥浆。

    PF-PLUS water-based cation polymer mud is a kind of mud of oil in water emulsification.

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  • 同时总结了季铵盐阳离子聚合涂料环境处理领域应用

    The applications of cationic polymers to different industrial areas such as environment, water treatment, and coating were simultaneously stated.

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  • HMHEC阳离子聚合结合协同效应方面产生了令人惊奇的效果

    The combination of HMHEC and cationic polymers surprising results in a synergistic effect.

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  • 80年代阳离子聚合研究一个重要突破可能就是活性阳离子聚合

    One of the most important breakthroughs in cationic polymerization in 1980s is perhaps the discovery of living cationic polymerization.

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  • 体系是由润土,混合金属氢氧化物阳离子聚合非离子表面活性剂等组成的。

    This system consists of bentonite, mixed metal hydroxide, cationic polymer and non-ionic surfactants etc.

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  • 近年来,许多阳离子脂质体阳离子多肽阳离子聚合用作非病毒基因输送载体。

    In recent years, many kinds of cationic lipids, oligopeptides and polymers have been developed as non-viral gene delivery materials.

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  • 环氧氯丙烷二甲胺为反应单体,过硫酸钾-硫酸钠引发合成了阳离子聚合粘土稳定pta

    Minor cationic polymer clay stabilizer PTA was synthesized with epichlorohydrin and dimethylamine as monomers and potassium persulfate - sodium sulfite as initiating agent.

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  • 研究影响纸浆悬浮液电荷衰减一些因素搅拌速率、纸浆的种类电解质加入阳离子聚合添加

    Secondly, factors influencing charge decay of pulp slurry suspension, such as stirring rate, pulp species, adding amount of polyelectrolyte, adding amount of cationic polymer etc. were discussed.

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  • 结果表明PQAS稳定粘土性能优于目前国内外常用的两有机阳离子聚合物粘土稳定剂TDCPDMDAAC

    Results show that PQAS can stabilize clays more efficiently than the same kind of products TDC and PDMDAAC which are widely used in the oil-fields both at home and abroad.

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  • 近期研究显示阳离子纤维素聚合黏度电荷密度决定香波特性,调理性能的重要因素。

    Recent studies have shown that viscosity and charge density of cationic cellulosic polymers are important predictors of shampoo benefits such as volume and conditioning.

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  • 7几种阳离子聚合单体

    Figure 7... Several monomers for cationic ring... opening polymerization.

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  • 无机高分子聚合硅酸氯化铝(PSAC阳离子铵盐絮凝剂按比例复配,用于处理活性染料漂洗废水

    The inorganic coagulant of polysilicic aluminum chloride(PSAC) and cationic polymeric quaternary ammonium salt are mixed to treat reactive red dyeing wastewater.

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  • 本实验采用环氧树脂有机胺、聚酰胺封闭异氰酸酯主要原料合成固体分在70%阳离子型环氧聚合树脂;

    An epoxy resin, an organic secondary amine, a polyamide and a blocked isocyanate are selected as main materials to synthesize polymer resin with solid content of 70%.

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  • 阳离子乳化剂KOH用量增加聚合反应速率增加,至一定程度下降

    The positive ion emulsifier and the KOH amount used increases, the polyreaction speed also increases, drops again to the certain extent.

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  • 文章阳离子乳化沥青聚合乳化沥青分类检验标准进行分析

    Analysis has been made on classification and checking standard of cationic asphalt emulsion and polymer asphalt emulsion in this paper.

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  • 使用红外光谱分析阳离子水性聚氨酯结构及其肝素化处理聚合结构的变化

    The structure of cationic waterborne polyurethane and the structure changes of polymer after heparinization were characterized with infrared spectroscopy.

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  • 研究结果表明阳离子聚合凝胶性能特性决定M DF复合材料加工力学行为

    The results show that the characteristics of polymer gels cross linked with cations have a great bear on processing and mechanical behavior of MDF composites.

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  • 采用自由基溶液聚合方法,合成用于阴极电泳涂料阳离子丙烯酸树脂

    A kind of acrylic cationic resin applied to cathodic electrophoretic coating was synthesized with the method of free-radical solution polymerization.

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  • 综述了阳离子高分子聚合种类性能合成方法介绍了阳离子高分子聚合造纸工业中的应用研究现状及其发展趋势

    The variety, properties and synthetic methods of cationic polymers were reviewed in this paper. Also, their application, research progress and development in paper-making industry were introduced.

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  • 采用乳剂溶液聚合技术制备了不同电荷密度胶体性质阳离子微粒聚合物(CPMP)。

    Cationic polymeric micro particles (CPMP) with different charge densities and colloidal properties are prepared from emulsion and solution polymerization techniques.

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  • 发现THEIC环氧单体非均体系中平稳地进行阳离子聚合反应。

    It was found that the ring opening polymerizations of epoxide based monomers with THEIC can be carried out in a heterogeneous medium smoothly.

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  • 两亲阳离子缔合聚合,其制备方法,用途组合物。

    Amphipathic cation association polymer, preparation process, use and composition thereof.

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  • 评述了阳离子聚合电子重排基团迁移异构化聚合反应机理

    In this paper, the electron rearrangement, group transfer isomerization reactions and mechanism in carbocationic isomerization polymerizations are reviewed in detail.

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  • 评述了阳离子聚合电子重排基团迁移异构化聚合反应机理

    In this paper, the electron rearrangement, group transfer isomerization reactions and mechanism in carbocationic isomerization polymerizations are reviewed in detail.

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