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- tetramethylene dimethacrylate 二甲基丙烯酸丁二醇酯
- R is tetramethylene, pentamethylene, or hexamethylene. r为四甲撑、五甲撑或六甲撑。
- The results showed that in-situ prepared calcium dimethacrylate(CDMA) had much worse reinforcement than ZDMA. 研究表明,原位生成甲基丙烯酸钙的增强作用比甲基丙烯酸锌差,与前者的交联反应热很小有关;
- The polymer coated silica packings C or D with methylmethacrylate(MMA) or MMA-ethylene dimethacrylate(EDMA) monome r were prepared. 采用甲基丙烯酸甲酯(MMA)或MMA-亚乙基二甲基丙烯酸酯(EDMA)在硅胶表面聚合的方法,制备生成了新型高分子覆盖型硅胶填料C或D。
- The comparison between three stationary phases of different hydrophobicity, such as polyethylene glycol, tetramethylene glycol and phenyl, was made. 对还原变性Lys在3种疏水性不同的色谱柱上的复性情况进行了考察
- This study aims to synthesize cis-butenedioic anhydride modified epoxy dimethacrylate resin and evaluate their physico-mechamical properties. 为了合成顺丁烯二酸酐改性的环氧二甲基丙烯酸酯树脂及其物理机械性能。
- And two new segmented poly(urethaneureas) were prepared from poly(tetramethylene glycol)(PTMG) or polyadipate of 1,4 butanediol(PBA), MDI and Urea(as chain extender). 通过对聚氨酯脲及其硬段模型化合物的结构与性能的研究,发现这种体系有高相分离程度、高氢键密度的特点,并暗示了三维氢键网络结构的存在。
- Content: Abstract: Unstirred in-situ polymerization was employed to directly produce glycidyl methacrylate-ethylene dimethacrylate copolymer (poly(GMA-co-EDMA) ) monoliths. 中文内容: 摘要:采用无搅动原位聚合模式,在聚醚醚酮柱管中直接制备了聚合物整体固定相。
- Methods The cure for 29 patients who were diagnosed Tetramethylene Poisoning was retrospectively analyzed, the suitable project of diagnosis and treatment were studied out. 方法对29例确诊为毒鼠强中毒的病人救治进行回顾性分析,拟定合适的诊治方案。
- Unstirred in-situ polymerization was employed to directly produce glycidyl methacrylate-ethylene dimethacrylate copolymer (poly(GMA-co-EDMA) ) monoliths. 摘要 采用无搅动原位聚合模式,在聚醚醚酮柱管中直接制备了聚合物整体固定相。
- This paper mainly studied the mechanical properties and processability properties of natural rubber,fumed silica and zinc dimethacrylate(ZDMA)ternary composites. 研究了气相法白炭黑及甲基丙烯酸锌(ZDMA)对天然胶的力学性能、加工性能的影响。
- The results showed that in-situ prepared calcium dimethacrylate(CDMA) had much worse reinforcement than ZDMA.This may be related to its less crosslinking enthalpy. 研究表明,原位生成甲基丙烯酸钙的增强作用比甲基丙烯酸锌差,与前者的交联反应热很小有关;
- The polyester type and polyether type waterborne polyurethane were synthesized by isophorone diisocyanate(IPDI),toluene diisocyanate(TDI),poly(1,4-butylene adipate) glycol(PBA),poly(tetramethylene glycol)(PTMEG),DEG,BDO,NPG and so on. 以异佛尔酮二异氰酸酯、甲苯二异氰酸酯、聚酯二醇、聚醚二醇、二甘醇、1,4丁-二醇和新戊二醇为主要原料,合成了聚酯型和聚醚型的水性聚氨酯。
- Objective:To observe clinical symptom of acute tetramethylene disulphotetramine(TETS) poisoning and to evaluate therapeutic effects of sodium dimercaptopropane sulfonate on TETS poisoning. 目的:观察急性毒鼠强中毒的临床表现,评价二巯丙磺钠对毒鼠强中毒的疗效。
- In this study, polyvinylidenefluoride-hexafluoropropylene (PVDF-HFP) and its blend with polyethylene glycol dimethacrylate (PEGDMA) were electrospun at various mass ratios in N,N-dimethylformamide (DMF)/acetone mixed solvents. 本文主要针对聚偏氟乙烯-六氟丙烯(PVDF-HFP)及其与聚乙二醇二甲基丙烯酸酯(PEGDMA)组成的双组份体系以N,N-二甲基甲酰胺(DMF)/丙酮为混和溶剂进行静电纺丝。
- Using ethylene glycol dimethacrylate esters as crosslinking agent and BPO as initiator,the polyacrylate oil-absorbing resins were synthesised by means of suspension polymerization. 以丙烯酸烷基酯为单体 ,过氧化苯甲酰 (BPO)为引发剂 ,二丙烯酸乙二醇酯为交联剂 ,采用悬浮聚合法合成聚丙烯酸酯类吸油树脂。
- In the second part of this dissertation, the PMMA microgel with diameter of 18.7 nm was prepared by emulsion polymerization of MMA in the presence of ethylene glycol dimethacrylate and BIEBMA. 再以双甲基丙烯酸乙二醇酯为交联剂,BIBEMA为功能单体,过硫酸钾/硫代硫酸钠为引发剂,十二烷基苯磺酸钠为乳化剂,制备了粒径为18.;7 nm的聚甲基丙烯酸甲酯(PMMA)微凝胶粒子。
- tetramethylene dimethanesulfanate 马利兰(抗肿瘤药)
- Tetramethylene Dimethanesulfonate 白消安, 马利兰, 白血福恩[烷化剂抗肿瘤药]
- Tetramethylene disulfotetramine (TET) 毒鼠强