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- diglycidyl sebacate 缩水甘油酯
- Synthesis of dibutyl sebacate from decanedioic acid and butanol by a self-made catalyst. 采用自制的催化剂,运用条件实验法,以癸二酸、正丁醇为原料直接酯化合成癸二酸二丁酯。
- The result showed that polyethylene glycol diglycidyl ether cross linked sericin obviously. 结果表明,聚乙二醇缩水甘油醚对丝胶蛋白具有明显的交联作用。
- A new kind of polyoxazolidone was prepared by tolylene diisocyanate and diglycidyl p-phthalate. 采用甲苯二异氰酸酯与自制的对苯二甲酸二缩水甘油酯生成聚口恶唑烷酮。
- Synthesis of dibutyl sebacate with phosphorictungs acid as catalyst was studied. 以磷钨酸为催化剂,用癸二酸、正丁醇为原料制备癸二酸二丁酯。
- The results indicated that MTZ catalytic systhesis of diglycidyl ether is available. 结果表明:MTZ催化剂合成乙二醇二缩水甘油醚是可行的。
- A new compound,diglycidyl azelaic(DGAZ),was synthesized from azelaic acid and then characterized. 以壬二酸为原料合成了壬二酸二缩水甘油酯(DGAZ),并对其进行了表征,研究了各因素对反应的影响。
- In this paper,the synthesis,properties and application of resorcinol diglycidyl ether [RDGE] are introduced. 本文介绍了间苯二酚二缩水甘油醚的制备,特性和应用。
- The optimum reaction conditions in synthesis of diethyl sebacate catalyzed with ferric chloride were determined,with the yield at 93.59%. 本文探讨并找到了其较好的反应条件,酯化率达93.;59%25。
- The optimum reaction conditions in synthesis of diethyl sebacate catalyzed with ferric chloride were determined, with the yield at 93.59%. 本文探讨并找到了其较好的反应条件,酯化率达93.59%25。
- Three plasticizers were used: namely dioctyl phthalate (DOP), di n butyl phthalate (DBP) and di(-2-ethyl-hexyl)sebacate(DOS). 研究中采用的增塑剂为邻苯二甲酸二辛酯 (DOP)、邻苯二甲酸二正丁酯 (DBP)和癸二酸二辛酯 (DOS)。
- Studies on the curing characteristics of Diglycidyl 4,5-Epoxycyclohexane 1,2-Dicar-boxylate with 2-Methylimidazol have been conducted by TBA and DSC. 用扭辫分析法(TBA)、示差扫描量热法(DSC)对4,5-环氧环己烷1,2-二甲酸二缩水甘油酯、二甲基咪唑体系的固化特征作了研究;
- The curing mechanism of bisphenol-A diglycidyl ether type epoxy resin (DGEBA) cured with Imidazole (IMI) was studied by DSC,FT-IR. 本文应用DSC、FT-IR对咪唑固化双酚A二缩水甘油醚型环氧树脂的固化反应机理进行了研究。
- Oligo ethylene glycol diglycidyl ether was prepared from oligo ethylene glycol and epichlorohydrin in the presence of NaOH by PTC. 以多聚乙二醇和环氧氯丙烷为原料合成了多聚乙二醇二环氧甘油醚。
- Affinity nylon membranes with L-lysine ligand were preparaed by s-triazine and 1,4-butanediol diglycidyl ether activation method. 首次以尼龙膜为基质,分别采用三氯三嗪和1,4丁二醇二缩水甘油醚活化法,制备了以L赖氨酸为配基的亲和膜。
- The adsorbent is cheap and can be reused after retreacted with steam ,so it is possible to decolorise on the solution of sodium sebacate by this new adsorbent. 同时,在癸二酸生产中排放大量的含酚废水,若不经处理直接排放,不仅会损失大量的原料甲酚,而且会严重污染环境。
- In this paper,the synthetic technics of a novel epoxide diluent-cylohexanediol-1,2 diglycidyl ether was sdudied by othogonal method. 通过正交实验对1,2-环己二醇二缩水甘油醚的合成工艺进行了研究,考察了原料配比、催化剂量、醚化温度、闭环温度等因素对实验的影响。
- Abstract: Cross-linked fibroin gel was prepared with polyethylene glycol diglycidyl ether (PGDE) as crosslinking agent. 摘 要: 以二缩水甘油基乙醚(PGDE)为交联剂,制备了具有交联结构的丝素凝胶。
- Beijing Yan Di relying on the core technology group, has developed a three-bromophenol diglycidyl ether, Tetrabromobisphenol A diglycidyl ether, and other products. 依托北京燕迪集团的核心技术,新开发了三溴苯酚二缩水甘油醚、四溴双酚A二缩水甘油醚等产品。
- Abstract: Studies on the curing characteristics of Diglycidyl 4,5-Epoxycyclohexane 1,2-Dicar-boxylate with 2-Methylimidazol have been conducted by TBA and DSC. 摘要: 用扭辫分析法(TBA)、示差扫描量热法(DSC)对4,5-环氧环己烷1,2-二甲酸二缩水甘油酯、二甲基咪唑体系的固化特征作了研究;