• 方法:用氯仿作溶剂温条件下,4羟甲基状双环磷酸酯分别氯发生化反应。

    Methods:Chloroform being solvent, under bath heat, 4 hydroxymethyl caged bicyclic phosphate acylated with pentanoyl chloride and hexanoyl chloride dividedly.

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  • 对以双丙酮丙烯DAAM单体肼为固化剂制备室温丙烯酸乳胶漆进行研究

    Studies were made of preparation of acrylic latex coating crosslinked at ambient temperature with diacetone acrylamide (DAAM) as crosslinking monomer and adipic dihydrazide as curing agent.

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  • 研究了已二酸二水合反应合成二肼。乙酸二肼得到金属减活剂N

    Metal deactivator N, N'-Di-acetyladipic dihydrazine was prepared by reacting diethyl adipate with hydrazine hydrate, and then was treated with acetic anhydride.

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  • 方法A群脑膜炎球菌多糖经溴化氰活化共价接上肼手臂,碳二亚胺催化下精制破伤风类毒素TT)偶联制备结合物。

    Methods Conjugate was prepared by carbodiimide mediated coupling of adipic acid hydrazide derivatives of capsular polysaccharides of group A meningococcal with tetanus toxoid(TT).

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  • 通过溶液共混法制备了羟基磷灰石纳米针晶胺生物医用复合材料

    Bionic acicular nano hydroxyapatite(n HA) was used to make composites with medical grade polyamide (Poly hexamethylene adipamide) by solution blend.

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  • 氯-三乙烯四胺为,四氯乙烯材,通过界面聚合法制胶囊。

    Microcapsules were prepared by interfacial polymerization, with adipoyl chloride-triethylenetetramine as wall material, and tetrachloroethylene as core material.

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  • 对影响产品价格主要因素进行了分析;降低的成本工艺路线进行了探讨

    The primary factors influencing the price of CPL were analyzed, and the technology how to reduce the production cost was discussed.

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  • 对影响产品价格主要因素进行了分析;降低的成本工艺路线进行了探讨

    The primary factors influencing the price of CPL were analyzed, and the technology how to reduce the production cost was discussed.

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