• 讨论了脂肪醇醚性质结构之间关系

    The relationship between the property and structure of the aliphatic alcohol ether was also discussed.

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  • 最后醇醚磷酸酯应用开发进行了研究。

    At last, the application of alcohol polyether phosphate ester was discussed.

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  • 喜欢乙二

    She doesn't like glycol ether.

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  • 文章介绍醇醚合成工艺反应条件催化剂

    This paper introduces its synthetic technology, reaction condition and reaction catalyst.

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  • 分析了国内外脂肪醇醚硫酸盐生产供需情况。

    The production, demand and supply of fatty alcohol ether sulfates at home and abroad are analyzed.

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  • 醇醚化学处理天然物质的烷氧基化产物

    The polyol ether is a alkoxylated product of chemically treated natural material.

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  • 目的观察皂素对壬苯醇醚(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.

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  • 本文概述近年来国内外脂肪醇醚硫酸盐现状市场前景

    In this paper, the present situation and prospects of alcohol ether sulfates in the domestic and foreign markets recently were described.

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  • 列举了所研制醇醚硼酸酯型汽车制动液配方性能

    The formulas and performances of alcohol-ether and borate type of the fluids developed by the authors were enumerated.

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  • 复方二醛消毒剂主要戊二醛、聚氧乙烯脂肪醇醚成分组成。

    Compound Disinfectant of glutaraldehyde is mainly composed of the ingredients such as glutaraldehyde and polyoxyethylene aliphatic alcohol ether.

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  • 目的探讨壬苯醇醚和聚维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.

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  • 详细介绍自由基催化氧化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.

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  • 同时,环境安全性相关法规和P系列乙二替代成为妨碍市场成长要素。

    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.

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  • 确实各种用途E系列乙二乙二醇溶剂消费量的扩大促进该市场成长

    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.

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  • 联合变量正交化典型相关分析方法饱和醇醚模式识别模型变量进行了验证

    Such new variable is tested by pattern recognition for saturated alcohol and ether, combined with block variables' orthogonal computation and canonical correlation analysis.

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  • 环氧乙烷广泛应用合成乙二醇、二甘醇、三甘醇、乙醇胺、乙二乙氧基化合物

    EO is widely used in synthesis of EG, diethylene glycol, triethylene glycol, aminoethyl alcohol, glycol ether, and oxyethylation compounds.

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  • 联合变量正交化典型相关分析方法,饱和醇醚模式识别模型变量进行了验证

    Such new variable is tested by pattern recognition for saturated alcohol and ether, combined with block variables' orthogonal computation and canonical correlation ana.

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  • 大型甲醇醇醚燃料生产企业为主,以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.

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  • 发明茼蒿素化合物及其合成方法应用化合物具有醇醚-螺环缩酮-缩不饱和

    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.

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  • 通过使用乙烯基吡啶聚合物的催化剂能令 人惊奇使形成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.

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  • 洁净环氧丙烷、碳酸二甲酯聚醚异丙苯丙烯腈醇醚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.

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  • POY油剂组成、聚氧乙烯脂肪酸为主,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.

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  • 以高氯酸催化剂,环氧乙烷反应生成分子量分布的乙二醇单低碳醇醚确定适宜工艺条件

    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.

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  • 木薯淀粉产业:30万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、醋酸乙酯项目

    Cassava starch: project of Producing 300,000t Cassava Ethonel, Citric acid and Lysine, Ethene, EO, ether, acetic acid projects and so on.

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  • 我们实验中我们合成了烷基聚乙二磺酸盐(APES),一种电解稳定剂,试用于浸酸浴中。

    In our experiment, we synthesised alkyl polyglycol ether sulfonates (APES), electrolytically stable fatliquor, and tried to apply it in the pickle and tanning bath.

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  • 本文对的二甲硅基双烯醇醚合成反应机理反应条件进行了探讨,在此基础上合成四个二甲硅基双烯醇醚较高

    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.

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  • 回应积极进取化学品公司加强东道国替代溶剂包括液体二氧化碳有机硅丙烯乙二改善了碳氢化合物

    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.

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  • 研究由二单烯丙基醚不饱和聚酯树脂风干性能

    The air drying property of unsaturated polyester resin prepared from dipropylene glycol monoallyl ether was studied.

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  • 采用官能度的聚氧化丙烯醇、聚乙二醇,合成了吸水膨胀在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%.

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  • 采用官能度的聚氧化丙烯醇、聚乙二醇,合成了吸水膨胀在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%.

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