• 迅速地被氧化生成草酸羟基醋酸。

    Glycol is oxidized rapidly by it to oxalic and glycolic acids.

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  • 合成了以羟基封端的脂肪族聚碳酸酯-乙基碳酸PEECD),用于环氧EP树脂增韧

    One kind of hydroxyl - terminated aliphatic polycarbonate, i. e. poly(ethylene ether carbonate) diol(PEECD) was synthesized and used to toughen epoxy resin (EP) .

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  • 混合聚醚多元甲苯异氰酸酯主要原料环氧树脂羟基丙烯酸树脂为改性合成了湿固化聚氨酯涂饰剂。

    The moisture cured polyurethane was synthesized with mixing polyether diol, toluene diisocyanate (TDI) as main raw materials, epoxy resin and hydroxy acrylic resin as modifiers.

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  • 介绍了苯甲酸改性羟基树脂甲苯异氰酸酯TDI聚物的合成工艺以及者制成酸型聚氨酯涂料的方法;

    The synthetic process of a prepolymer based on benzoic acid modified hydroxyl alkyd resin and toluene diisocyanate (TDI) prepolymer and the coatings made from this prepolymer has been described.

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  • 去离子水印度醋栗红石榴提取液、茄红素丙烯酸共聚物酵母提取液、无花果精华、对羟基苯甲酸甲酯咪唑烷基甘油

    Ingredients: Deionized water, amalaki, pomegranate extract, lycopene, acrylic acid copolymer, yeast extract, fig essence, Methyl Paraben, imidazolidinyl urea, propylene glycol and glycerol.

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  • 结果验证石墨烯上成功引入各种有机基团羟基羧基氨基溴基烷基、聚聚苯乙烯等

    The results demonstrate the successful introduction of various organic moieties on graphene, such as hydroxyl, carboxyl, amino, bromine, long alkyl chain, polyethylene glycol, and polystyrene.

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  • 以对羟基苯甲酸甲酯1,4丁为主要原料,熔融交换合成介晶基-对羟基苯甲酸酯(BBHB);

    Bis(p-hydroxybenzonic acid butanediolate)(BBHB)as mesogenic unit was prepared with methyl p-hydroxybenzoate, 1,4-butanediol and catalyst by melting transesterification.

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  • 接下来轮到生物高聚物羟基脂肪酸酯。而聚氯乙烯(pvc)对苯甲酸酯(PET)名单最后

    The biopolymer polyhydroxyalkanoate came next on the list. Polyvinyl chloride (PVC) and polyethylene terephthalate (PET) were ranked last.

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  • 白藜芦3,4’,5-三羟基苯乙烯种植物抗毒素,常见于葡萄、虎其它一些植物

    Resveratrol, 3,4', 5-trihydroxystilbene, is a phytoalexin found in grapes, Polygonum Cuspidatum and other plants.

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  • 介绍了甘油新的开发应用包括1,3-二羟基丙酮、 1,2-丙和环氧氯丙烷的制备研究及应用。

    New utilizations were introduced in this paper, such as 1,3- propanediol, dihydroxy acetone, 1,2- propanediol, epichlorohydrin.

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  • 乙腈、聚存在下,8-羟基哪啶硝酸铈反应生成标题化合物。

    In the presence of acetonitrile and polyethylene glycol, 8-hydroxyquinaldine can react with cerium ammonium nitrate to form 5,7-dinitro-8-hydroxyquinaldine.

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  • 乙腈、聚存在下,8-羟基哪啶硝酸铈反应生成标题化合物。

    In the presence of acetonitrile and polyethylene glycol, 8-hydroxyquinaldine can react with cerium ammonium nitrate to form 5,7-dinitro-8-hydroxyquinaldine.

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