2) vinyl ether
乙烯基醚
1.
This article has briefly described the cholorotrifluoroethylene-vinyl ether based thermoset fluorocarbon powder coatings,and discussed the problems and reslutions to selection of curing agent and additives including curing catalyst,impact resistant improver,defoamer,and leveling agent,etc during the formulation design.
介绍了以三氟氯乙烯-乙烯基醚为基体的热固性氟粉末涂料的研制过程,讨论了在涂料配方设计中选择固化剂和固化反应催化剂、耐冲击剂、消泡剂、流平剂等助剂时容易出现的问题与解决方法,检测了制备的热固性氟粉末涂料的各项理化性能。
2.
The application in industry had promoted the development of the research in vinyl ether synthesis.
阳离子聚合反应是UV固化技术中的重要体系,其中乙烯基醚类化合物由于聚合速度快、聚合不易受氧气干扰、低毒、无味等优点被广泛应用在涂料、黏合剂、印刷等领域,这些应用的发展推动了新的乙烯基醚类化合物的合成研究。
3.
The photocurable screen printing ink containing vinyl ether reactive diluents was studied.
对含乙烯基醚的光固化丝网印刷油墨的配方进行了研制,配方中包括双酚A型环氧丙烯酸酯(40%~50%),酚醛型环氧丙烯酸酯(30%~35%)以及多官能团的活性单体(15%~25%),光引发剂(10%~15%)等。
3) poly(vinyl ether)
聚乙烯醚
4) divinyl sulfide
乙烯硫醚
5) fluroxene
氟乙烯醚
6) ethyl vinyl ether
乙烯基乙醚
1.
During the test run of 2000 h,the conversion of acetal and the yield of ethyl vinyl ether maintained about 96.
研究了在固体催化剂上乙缩醛气相分解制乙烯基乙醚的反应性能。
2.
The reaction of fluoroalkyl iodides with ethyl vinyl ether and amines in the presence of sodium dithionite was studied.
研究了在保险粉存在下,氟烷基碘(1)与乙烯基乙醚和伯胺或仲胺(2)的反应。
3.
1,2-bis[bis(2-ethoxyethyl)phosphino] ethane(tetrofosmin) produced from the reaction of 1,2-bis(phosphino)-ethane with ethyl vinyl ether.
亚磷酸三乙酯与1,2二-溴乙烷的加成产物经L iA lH4还原得乙二膦,后者与乙烯基乙醚发生加成反应生成1,2双-[双(2乙-氧基乙基)膦基]乙烷(替曲膦),这是一种新型的心肌灌注显像剂99mT c替-曲膦的配体,产物及中间产物经IR、1H-NMR、M S得到确证。
补充资料：乙烯醚
分子式C4H6O，结构简式CH2=CH-O-CH＝CH2，分子量70.09，无色液体，易挥发，易燃烧。沸点28.4℃，密度（20/4℃）0.773g/cm3。微溶于水，能与乙醇、乙醚、丙酮、氯仿等有机溶剂混溶。不稳定，应避免日光的照射。主要用作麻醉剂。可由二氯乙醚与苛性钠反应制得。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条