• 重点介绍了壳聚糖及其衍生物交联和功能化反应,以及联后的树脂对多种金属离子吸附情况

    Crosslink and chemical modification of chitosan and its derivates was introduced with emphasis, as well as the adsorption of metal ions of the crosslinked resin.

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  • 衍生物三羟甲基蜜胺C3N3NHCH2OH3甲醛缩聚反应制得的热固性树脂

    A thermosetting resin made by a condensation reaction of a melamine derivative, trimethylolmelamine, C3N3(NHCH2OH)3, with formaldehyde.

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  • 甲醇一种重要工业材料衍生物大量用于制作各种化合物其中许多重要的合成染料树脂药物香水

    Methanol is an important industrial material; its derivatives are used in great quantities for making a vast number of compounds, among them many important synthetic dyes, resins, drugs, and perfumes.

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  • 介绍特点、三聚氰胺甲醛树脂改性、三聚氰胺衍生物合成基础系统介绍相关应用

    The applications of melamine are described systematically on the basis of introducing the characteristics of melamine, the modification of melamine formaldehyde resin and melamine derivatives.

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  • 富马及其衍生物具有无毒腐蚀性等特点广泛用于食品医药化工涂料树脂增塑剂领域

    Fumaric acid and its derivatives are chemical of no poison and low corrosiveness, Which have a widely use in the field of food, medicine, chemical engineering, paint, resin and plasticizer, etc.

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  • 丙烯酸衍生物经化学合成树脂

    Acrylics are synthetic resins made from derivatives of acrylic acid.

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  • 粘合剂组合物包括固化树脂衍生物其中卟啉衍生物具有通常卟啉环伸出的至少一个羧酸基团。

    An adhesive composition includes a curable resin and a porphyrin derivative, in which the porphyrin derivative has at least one carboxylic acid group that is typically pendant from the porphyrin ring.

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  • 粘合剂组合物包括固化树脂衍生物其中卟啉衍生物具有通常卟啉环伸出的至少一个羧酸基团。

    An adhesive composition includes a curable resin and a porphyrin derivative, in which the porphyrin derivative has at least one carboxylic acid group that is typically pendant from the porphyrin ring.

    youdao

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