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- PVME/MA copolymer;Free acid of the copolymer of methyl vinyl ether and maleic anhydride; 乙烯基甲醚和马来酸酐的共聚物游离酸;
- methyl vinyl ether 甲基乙烯基醚
- 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。
- Oakley's sunglasses store in the Mall of America is a beacon for 115mm powerful angle grinder and 110 Methyl Vinyl Gum. 介绍“什么是红茶”的欧克利预防中风吸引了大批欧洲和亚洲的购物者。
- 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。
- Ab initio HF/6 31G calculations have been performed for the rearrangement mechanism of 1,2 shift in lithium allyl vinyl ether. 以从头算方法(631G基组)研究了烯丙基乙烯基醚锂化物发生乙烯基从氧到碳上的1,2迁移的机理。
- A comblike polymer based on methyl vinyl etherlmaleic anhydride copolymerbackbone and with oligo-oxyetl1ylene side chins was synthesized for the first time. 聚乙二醇单甲醚和甲醇依次与马来酸酐/乙烯基甲醚交替共聚物在溶液中两度酯化,合成了侧链长度不同的3种梳形高分子。
- The mechanical properties of gross rubber before and after aging were detected when mixed hexaphenyl cyclotrisilazane with methyl vinyl silicone rubber in different ratio. 将六苯基环三硅氮烷与甲基乙烯基硅橡胶按照不同配比共混得到混炼胶,测定老化前后混炼胶的力学性能。
- To improve the adhesive property of vinyl chloride-with isobutyl vinyl ether(VC-IBVE) copolymer, 2-hydroxyethyl methacrylate (HEMA) was added to terpolymerizate. 为了进一步提高氯乙烯-乙烯基异丁基醚(VC-IBVE)共聚树脂的粘接性,本文采用引入甲基丙烯酸-2-羟乙酯(HEMA)与VC和IBVE共聚的方法。
- In the presence of a phase transfer catalyst, 2-vinyloxyethyl acrylate (VEAA) was synthesized via the reaction of 2-chloroethyl vinyl ether and sodium acrylate. 摘要在相转移催化剂存在下,以2-氯乙烯醚和丙烯酸钠为原料设计合成了双官能团单体2-乙基乙烯基醚丙烯酸酯,研究了相转移剂的种类以及反应条件对反应的影响。
- Vinyl ethers can cure by both cationic and free radical mechanisms. 乙烯醚可以都阳离子和游离基反应固化。
- The ground states of methyl vinyl siloxane under different intense electric fields ranging from 0 to 0.04 a. u. were optimized using density functional theory DFT/B3P86 at 6-311++G(d,p) level. 采用密度泛函B3P86方法在6-311++G(d;p)基组水平上优化得到了沿分子轴方向不同外电场(0-0.;04a
- Vinyl chloride/isobutyl vinyl ether (VC/IBVE) copolymer was synthesized by batch emulsion polymerization process, using Na2SO3/(NH4 )2S2O8/CuSO4 as the initiator system and sodium dodecyl sulfonate (SDS) as the emulsifier. 以(NH4)2S2O8/Na2SO3/CuSO4为氧化-还原引发体系、十二烷基硫酸钠(SDS)为乳化剂,采用间歇乳液聚合合成氯乙烯/异丁基乙烯基醚(VC/IBVE)共聚物。
- Applications of poly (fluorinated ethylene-propylene) and tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer in such the industries as electronic, chemistry, machine and foodstuff are described. 摘要叙述了聚全氟乙丙烯和四氟乙烯-全氟代烷基乙烯基醚共聚物在电子电气、化学、机械和食品等行业的应用。
- Structure, mechanics, electricity, calorifics, radialization and chemicalproperties are reviewed for polyperfluoroethylene-propylene and tetrafluoroethylene perfluoroalkyl vinyl ether copolymer. 分别阐述了聚全氟乙丙烯和四氟乙烯全氟代烷基乙烯基醚共聚物的结构和力学热学、辐射、化学性能。
- Living Cationic Polymerization of Vinyl Ether 乙烯基醚活性阳离子聚合
- Vinyl ethers in combination with cationic epoxies cure extremely fast, producing very hard, high-gloss coatings. 乙烯醚同阳离子环氧树脂组合后,固化特别快,形成非常坚硬,高光泽的涂层。
- Poly (Vinyl Chloride-Co-lsobutyl Vinyl Ether) 氯醚树脂
- Study on Photocuring Systems Containing Vinyl Ethers as Reactive Diluent, Yonglie Chen,Jiangwen Yang, Lan Liu , Preprints, 6th Pacific Polymers Conference, Guangzhou, 1999,P140. 环氧丙烯酸酯/乙烯基醚光聚合反应动力学研究,刘岚,陈用烈1999年全国高分子学术报告会。
- Study on Photocuring Systems Containing Vinyl Ethers as Reactive Diluent, Yonglie Chen,Jiangwen Yang, Lan Liu ,Preprints, 6th Pacific Polymers Conference, Guangzhou, 1999,P140. 环氧丙烯酸酯/乙烯基醚光聚合反应动力学研究,刘岚,陈用烈1999年全国高分子学术报告会。