还讨论了脂肪醇醚的性质与结构之间的关系。
The relationship between the property and structure of the aliphatic alcohol ether was also discussed.
最后,对醇醚磷酸酯的应用开发进行了研究。
At last, the application of alcohol polyether phosphate ester was discussed.
她不喜欢乙二醇醚。
文章介绍醇醚的合成工艺、反应条件及催化剂。
This paper introduces its synthetic technology, reaction condition and reaction catalyst.
分析了国内外脂肪醇醚硫酸盐的生产及供需情况。
The production, demand and supply of fatty alcohol ether sulfates at home and abroad are analyzed.
该醇醚是经化学处理的天然物质的烷氧基化产物。
The polyol ether is a alkoxylated product of chemically treated natural material.
目的:观察茶皂素对壬苯醇醚(N 9)的杀精增效作用。
Objective: To study the effect of tea saponin in ameliorating nonoxynol (N-9) spermicidal action in vitro.
本文概述了近年来国内外脂肪醇醚硫酸盐的现状与市场前景。
In this paper, the present situation and prospects of alcohol ether sulfates in the domestic and foreign markets recently were described.
列举了所研制的醇醚型和硼酸酯型汽车制动液的配方和性能。
The formulas and performances of alcohol-ether and borate type of the fluids developed by the authors were enumerated.
复方戊二醛消毒剂主要由戊二醛、聚氧乙烯脂肪醇醚等成分组成。
Compound Disinfectant of glutaraldehyde is mainly composed of the ingredients such as glutaraldehyde and polyoxyethylene aliphatic alcohol ether.
目的:探讨壬苯醇醚和聚维酮碘合剂即复方壬苯醇醚体外协同杀菌效果。
Objective: To study the effect of compound nonoxinol on the inhibition of bacteria in vitro.
详细介绍了氮氧自由基催化氧化法和贵金属催化氧化法合成脂肪醇醚羧酸盐。
The novel methods for synthesis of ethoxylated fatty alcohol carboxylate (AEC) by catalytic oxidation with a stable free radical nitroxide or a noble metal catalyst were reviewed.
同时,环境和安全性相关法规和P系列乙二醇醚的替代成为妨碍该市场成长的要素。
Environmental and safety rules and regulations and replacement of E-series glycol ethers by P-series glycol ether are the major restraints for the E-series glycol ether market.
确实各种用途的E系列乙二醇醚,乙二醇,溶剂的消费量的扩大促进该市场的成长。
Increasing consumption of E-series glycol ether, glycols, and solvents in diverse application areas is one of the most significant factors driving the growth of the E-series glycol ethers market.
联合块变量正交化和典型相关分析方法,以饱和醇醚的模式识别模型对变量进行了验证。
Such new variable is tested by pattern recognition for saturated alcohol and ether, combined with block variables' orthogonal computation and canonical correlation analysis.
环氧乙烷广泛应用于合成乙二醇、二甘醇、三甘醇、乙醇胺、乙二醇醚和乙氧基化合物。
EO is widely used in synthesis of EG, diethylene glycol, triethylene glycol, aminoethyl alcohol, glycol ether, and oxyethylation compounds.
联合块变量正交化和典型相关分析方法,以饱和醇醚的模式识别模型对变量进行了验证。
Such new variable is tested by pattern recognition for saturated alcohol and ether, combined with block variables' orthogonal computation and canonical correlation ana.
并应以大型甲醇或醇醚燃料生产企业为主,以新能源汽车大型生产企业为依托选择示范区。
These demonstration zones should be built mainly by large methanol or alcohol ether production enterprises, supported by large producers of new energy-powered automobiles.
本发明茼蒿素类化合物及其合成方法与应用,该化合物具有烯醇醚-螺环缩酮-缩醛和不饱和侧链。
The invention relates to garland chrysanthemum extract compounds, and a synthesis method and application thereof. The compounds have enol ether-spiro ketal-acetals and unsaturated side chains.
通过使用含乙烯基吡啶聚合物的催化剂能令 人惊奇地使形成二醇或二醇醚副产物的开环反应最少化。
Surprisingly, ring-opening reactions that form glycol or glycol ether by-products are minimized by using the vinylpyridine polymer-containing catalysts.
在洁净煤、环氧丙烷、碳酸二甲酯、聚醚、异丙苯、丙烯腈、丙二醇醚等项目方面提出了相应的建议。
Specifically, Suggestions for the projects of clean coal, propylene oxide, methyl-carbonate, polyether, cumene, acrylonitrile, propylene glycol ether, etc. were proposed.
POY油剂组成以聚醚、聚氧乙烯脂肪酸酯为主,FDY油剂组成以聚醚、合成酯、聚氧乙烯脂肪醇醚为主。
The finishes for POY mainly contained polyether and polyoxyethylene fatty acid ester, and the finishes for FDY mainly contained polyether, synthetic ester and alkylpolyoxyethylene ether.
以高氯酸锌为催化剂,环氧乙烷和低碳醇反应生成窄分子量分布的乙二醇单低碳醇醚,确定了适宜的工艺条件。
Reaction of lower primary alcohol and ethylene oxide was studied by zinc perchlorate as catalyst, and the products are narrow distributed. The suitable process conditions have been established.
木薯淀粉产业:30万吨木薯燃料乙醇项目、柠檬酸、赖氨酸项目,酒精乙烯、环氧乙烷、醇醚、醋酸乙酯等项目。
Cassava starch: project of Producing 300,000t Cassava Ethonel, Citric acid and Lysine, Ethene, EO, ether, acetic acid projects and so on.
在我们的实验中,我们合成了烷基聚乙二醇醚磺酸盐(APES),一种电解稳定加脂剂,并将其试用于浸酸浴和鞣浴中。
In our experiment, we synthesised alkyl polyglycol ether sulfonates (APES), electrolytically stable fatliquor, and tried to apply it in the pickle and tanning bath.
本文对酮的二甲硅基双烯醇醚的合成反应机理和反应条件进行了探讨,在此基础上合成了四个酮的二甲硅基双烯醇醚,产率较高。
The synthetic mechanism and conditions of dimethylsilyl bis-enol ethers of ketones were studied and four dimethylsilyl his-enol ethers of ketones were synthesized and the yields were high.
在回应,积极进取的化学品公司已加强了与东道国的替代溶剂,包括液体二氧化碳,有机硅,丙烯乙二醇醚,并改善了碳氢化合物。
In response, enterprising chemical companies have stepped up with a host of alternative solvents, including liquid carbon dioxide, silicones, propylene glycol ethers, and improved hydrocarbons.
研究了由二丙二醇单烯丙基醚制得的不饱和聚酯树脂的风干性能。
The air drying property of unsaturated polyester resin prepared from dipropylene glycol monoallyl ether was studied.
采用三官能度的聚氧化丙烯醚醇、聚乙二醇,合成了吸水膨胀率在0~200%的聚氨酯弹性体。
Using tri-functionality polyoxytrimethylene alcohol ether and polyethylene glycol, synthetize polyurethane elastomer with water absorption expansion rate of0~200%.
采用三官能度的聚氧化丙烯醚醇、聚乙二醇,合成了吸水膨胀率在0~200%的聚氨酯弹性体。
Using tri-functionality polyoxytrimethylene alcohol ether and polyethylene glycol, synthetize polyurethane elastomer with water absorption expansion rate of0~200%.
应用推荐