• In a preferred embodiment, the binder composition includes an ethylene-maleic acid copolymer formed by the hydrolysis of an ethylene maleic anhydride copolymer.

    优选实施方案中粘合剂组合物包括水解乙烯马来酸酐共聚物形成的乙烯-马来共聚物。

    youdao

  • An unsaturated polyester resin was synthesized from dicyclopentadiene maleic acid and ethylene glycol. this resin can be moulded by casting and also can be hardened in air.

    用二环戊二烯,顺丁烯乙二醇合成不饱和聚酯这种不饱和聚酯既浇铸可以在空气中固化

    youdao

  • An unsaturated polyester resin was synthesized from dicyclopentadiene, maleic acid and ethylene glycol. This resin can be moulded by casting and also can be hardened in air.

    二环戊二烯,顺丁烯乙二醇合成饱和聚酯这种不饱和聚酯既浇铸可以空气固化

    youdao

  • The invention discloses a fructo-oligose maleic acid ester which is formed by the method that maleic anhydride is used for carrying out esterification reaction on fructo-oligose.

    发明公开了一种低聚果糖马来产品通过马来酸酐对低 聚果糖进行酯化反应而成。

    youdao

  • The HPLC analysis results indicate that the products of photocatalytic degradation of phenol solution include hydroquinone, catechol, benzoquinone, maleic acid, fumaric acid and so on.

    高效液相色谱分析结果表明光催化降解苯酚溶液产物对苯二酚苯二酚、苯醌、顺丁烯反丁烯二酸

    youdao

  • The polymer of maleic acid(PMA) was first prepared by water phase polymerization with maleic anhy_dride, and then esterified with citric acid(CA) to form PMA/ CA durable press finishing agent.

    探讨了用马来酸酐相聚合成马来PMA) ,柠檬酸CA酯化成聚多元羧酸(PMA/CA)免烫整理的合成工艺;

    youdao

  • Methods The multicenter, double-blind, random samples, active-controlled study has been processed in the mild to moderate hypertensive patients, and maleic acid amlodipine as the controll drug.

    方法以国产马来氨氯地平对照药,轻度中度高血压病人进行中心随机盲、平行、活性对照的临床试验

    youdao

  • The preparation of 1,1,2 ethanetricarboxylic acid from addition reaction of maleic acid with germaniumane trichloride under acidic condition, then hydrolysis has been investigated, the yield is 71%.

    糠醛为原料,先制得顺丁烯,用顺丁烯二酸三氯锗烷在酸性条件下加成,然后水解得到1,1,2 乙烷三羧酸,收率71%。

    youdao

  • The new water stabiliser TJ -302, a compound containing phosphonic acid, is synthetized in water phase with main materials, of maleic anhydride, acrylic acid and phosphate by one step.

    以马来酸酐丙烯酸含磷化合物主要原料相中一步合成出膦马-多元共聚物TJ-302;

    youdao

  • A series of rigid PU foams based respectively on maleopimaric acid ester polyols , rosin-maleicanhydride adduct ester polyols and turpentine-maleic anhydride adduct ester polyols were synthesized.

    马来海松多元、马来松香酯多元醇和松节油马来加成物酯多元醇为基,制备了硬质聚氨酯泡沫塑料。

    youdao

  • Nonylphenol polyoxyethylene ether was esterified with maleic anhydride and then sulfonated with sodium bisulfite to form nonylphenol polyoxyethylene ether sulfosuccinic acid diester sodium salt.

    基酚聚氧乙烯原料,与顺酐酯化亚硫酸氢钠磺化,合成了壬基酚聚氧乙烯醚琥珀双酯磺酸

    youdao

  • F-Gel coat resin was prepared from propylene glycol, maleic anhydride, phthalic anhydride, m-phthalic acid and styrene and the properties of products met with the requirement of composite material.

    丙二顺酐苯二甲酸酐、间苯二甲酸酐、苯乙烯为原料研制出F型胶衣树脂,产品性能满足复合材料制品性能要求

    youdao

  • F-Gel coat resin was prepared from propylene glycol, maleic anhydride, phthalic anhydride, m-phthalic acid and styrene and the properties of products met with the requirement of composite material.

    丙二顺酐苯二甲酸酐、间苯二甲酸酐、苯乙烯为原料研制出F型胶衣树脂,产品性能满足复合材料制品性能要求

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定