对于阳离子聚合物的制备,分成两部分进行了简单综述。
Recent progress in synthesis of cationic polymers is reviewed in this paper.
采用络合f - K酸作引发剂进行异丁烯阳离子聚合。
Ionic polymerization of isobutylene was carried out by using F-K acid as a catalyst.
凝集剂:阳离子聚合物可全部或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.
碘鎓盐和硫鎓盐是最重要的和应用最广泛的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.
PF—Plus水基阳离子聚合物泥浆是属于水包油乳化型泥浆。
PF-PLUS water-based cation polymer mud is a kind of mud of oil in water emulsification.
同时总结了季铵盐型阳离子聚合物在涂料、环境、水处理等领域的应用。
The applications of cationic polymers to different industrial areas such as environment, water treatment, and coating were simultaneously stated.
HMHEC和阳离子聚合物的结合在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.
在80年代,阳离子聚合研究的一个最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.
该体系是由膨润土,混合金属氢氧化物、阳离子聚合物、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.
近年来,许多阳离子脂质体、阳离子多肽及阳离子聚合物被用作非病毒类的基因输送载体。
In recent years, many kinds of cationic lipids, oligopeptides and polymers have been developed as non-viral gene delivery materials.
以环氧氯丙烷、二甲胺为反应单体,过硫酸钾-亚硫酸钠为引发剂合成了小阳离子聚合物粘土稳定剂pta。
Minor cationic polymer clay stabilizer PTA was synthesized with epichlorohydrin and dimethylamine as monomers and potassium persulfate - sodium sulfite as initiating agent.
研究了影响纸浆悬浮液电荷衰减的一些因素如搅拌速率、纸浆的种类、电解质的加入量、阳离子聚合物的添加量等;
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.
结果表明:PQAS稳定粘土的性能优于目前国内外常用的两种有机阳离子聚合物粘土稳定剂TDC和PDMDAAC。
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.
近期的研究显示,阳离子纤维素聚合物的黏度和电荷密度是决定香波特性,如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.
图7…几种阳离子开环聚合的单体。
Figure 7... Several monomers for cationic ring... opening polymerization.
将无机高分子混凝剂聚合硅酸氯化铝(PSAC)与阳离子型聚季铵盐絮凝剂按比例复配,用于处理活性红染料漂洗废水。
The inorganic coagulant of polysilicic aluminum chloride(PSAC) and cationic polymeric quaternary ammonium salt are mixed to treat reactive red dyeing wastewater.
本实验采用环氧树脂、有机仲胺、聚酰胺和封闭异氰酸酯为主要原料,合成了固体分在70%的阳离子型环氧聚合物树脂;
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%.
阳离子乳化剂及KOH用量增加,聚合反应速率也增加,至一定程度再下降。
The positive ion emulsifier and the KOH amount used increases, the polyreaction speed also increases, drops again to the certain extent.
文章还对阳离子乳化沥青与聚合物乳化沥青的分类及检验标准进行了分析。
Analysis has been made on classification and checking standard of cationic asphalt emulsion and polymer asphalt emulsion in this paper.
使用红外光谱分析了阳离子水性聚氨酯的结构及其肝素化处理后聚合物结构的变化。
The structure of cationic waterborne polyurethane and the structure changes of polymer after heparinization were characterized with infrared spectroscopy.
研究结果表明,阳离子交联聚合物凝胶的性能特性决定了M DF复合材料的加工与力学行为。
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.
采用自由基溶液聚合方法,合成了可用于阴极电泳涂料的阳离子型丙烯酸树脂。
A kind of acrylic cationic resin applied to cathodic electrophoretic coating was synthesized with the method of free-radical solution polymerization.
综述了阳离子高分子聚合物的种类、性能及合成方法;介绍了阳离子高分子聚合物在造纸工业中的应用、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.
采用乳剂和溶液的聚合技术制备了不同电荷密度和胶体性质的阳离子微粒聚合物(CPMP)。
Cationic polymeric micro particles (CPMP) with different charge densities and colloidal properties are prepared from emulsion and solution polymerization techniques.
发现THEIC与环氧单体可在非均相体系中平稳地进行阳离子开环聚合反应。
It was found that the ring opening polymerizations of epoxide based monomers with THEIC can be carried out in a heterogeneous medium smoothly.
两亲阳离子缔合聚合物,其制备方法,用途和其组合物。
Amphipathic cation association polymer, preparation process, use and composition thereof.
评述了阳离子型聚合中电子重排、基团迁移异构化聚合反应和机理。
In this paper, the electron rearrangement, group transfer isomerization reactions and mechanism in carbocationic isomerization polymerizations are reviewed in detail.
评述了阳离子型聚合中电子重排、基团迁移异构化聚合反应和机理。
In this paper, the electron rearrangement, group transfer isomerization reactions and mechanism in carbocationic isomerization polymerizations are reviewed in detail.
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