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- glycidyl alkyl ether polymer 缩水甘油烷基醚聚合物
- Table 1. 4 compares the boiling points of several alkyl ether that have permanent dipoles with those of hydrocarbons, which have no permanent dipoles. 表1.;4对若干有永久偶极的烷基醚和没有永久偶极的烷烃的沸点作了比较。
- The study is the synthesis of BFO in the medium of PEG or its derivatives - polyethylene glycol alkyl ether and polyethylene glycol alkylphenyl ether. 本论文以PEG或其衍生物脂肪醇聚氧乙烯醚和烷基酚聚氧乙烯醚为介质合成BFO。
- The results showed that the terminated prepolymer was prepared by introducing ethylene glycol alkyl ether as a capping agent into the reaction system of castor oil and tolylene diisocyanate (TDI). 结果表明,采用蓖麻油与甲苯二异氰酸酯(TDI)反应,加入封端剂乙二醇烷基醚类,得到封端型聚氨酯预聚体。
- polyoxyethylene alkyl ether ammonium sulfate 脂肪醇聚氧乙烯醚硫酸铵
- polyoxyalkylene glycol alkyl ether 聚氧化烯二醇烷基醚
- poly (ethylene oxide) alkyl ether 脂肪醇聚氧乙烯醚
- polyoxyethylene fatty alkyl ether sulfonate 脂肪醇聚氧乙烯醚磺酸钠
- Several etherification processes and catalysts for the synthesis of tertiary alkyl ethers from alcohols and iso olefins are reviewed. 对几种以异构烯烃和醇的醚化工艺作了综述。
- The structure and deinking capacity of polyoxyethylene alkyl ether 脂肪醇聚氧乙烯醚的结构与脱墨性能
- adsorption of polyoxyethylene alkyl ether surfactants 聚氧乙烯烷基醚类非离子型表面活性剂
- A whiff of ether will put you out in a few seconds. 一剂乙醚几秒钟后就会使你失去知觉。
- A polymer of two or more different monomers. 共聚物一种由两种或多种不同单体构成的聚合物
- Keywords Microwave irradiation;Camphene;Alcohol;Isobornyl alkyl ether; 微波辐射;莰烯;丙醇;异龙脑基醚;
- Keywords DB 18 C 6 aliphatic dibasic acid;Ketonic type crown ether polymer;Solution viscosity; 二苯并-18-冠-6;脂肪族二元羧酸;酮型冠醚聚合物;溶液粘度;凝胶化现象;
- A molecule that can combine with others to form a polymer. 单体可以与其他分子结合形成聚合物的分子
- Keywords anionic surfactant;polyoxyethylene alkyl ether sodium sulfonate;AES;sulfonating; 阴离子表面活性剂;脂肪醇聚氧乙烯醚磺酸钠;AES;磺化剂;
- Ingredients: Deionized water, alkyl alcohol polyoxyethylene ether, potassium alkyl phosphate, acrylic polymer, mulberry extract, amino acid surfactant, imidazolidinyl urea, essence, etc. 主要成份:去离子水、烷基醇聚氧之烯醚、烷基磷酸酯钾盐、丙烯酸聚合物、桑树提取液、氨基酸表面活性剂、烷基咪唑脲、香精等。
- The state of the art in GAP (Glycidyl Azide Polymer) binder and GAP based high energy, low signature propellant developed in our institute are summarized in the paper. 综述了四十二所GAP粘合剂和GAP高能低特征信号+推进剂的研究及取得的进展、目前达到的技术水平。
- Alkyl halides are reacted with sodium nitrite. 卤化烷与亚硝酸钠反应。