1、

A novel kind of ladderlike polysilsesquioxane having side-chain with chloropropyl terminal group was prepared by "Stepwise Coupling Polymerization".

通过“逐步偶联聚合法”,合成了含氯丙基侧基的梯形聚倍半硅氧烷。

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2、

A novel ladderlike polysiloxane with a reactive side group was synthesized via stepwise coupling polymerization.

通过“逐步偶联聚合方法”设计合成了一种含有反应性侧基的梯形聚有机硅氧烷。

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3、

The catalytic activity of several common reagents in polyurethane pre-polymerization is analyzed.

分析了几种常见的试剂在 聚氨酯预聚 反应中的催化活性.

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4、

Polymerization of ethylene with calix [ 4] titanium-al ( ibu)_3 system

杯[4]芳烃钛-Al(iBu)3催化乙烯聚合

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5、

Polyaniline of nanostructure was prepared by interfacial polymerization using hydrochloric acid as doping agent and reaction medium.

采用盐酸作为掺杂剂和反应介质,通过界面聚合制备纳米结构的聚苯胺。

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6、

So phosphoric acid as the doping agent, the PANI prepared by interfacial polymerization is more suitable for the electrode materials.

说明磷酸作为掺杂剂,界面法制备出的聚苯胺更适宜用作电极材料。

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7、

Effect of Dietary Zinc Deficiency on Brain Microtubule Polymerization at Developing Stage of Mice

发育期锌缺乏对小鼠脑组织微管聚合作用的影响

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8、

A non-formaldehyde self-cross-linking acrylic emulsion has been prepared by seed emulsion polymerization.

采用种子乳液聚合的方法,制备了一种无醛自交联丙烯酸酯乳液.

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9、

The design for v-fender of caprolactam polymerization tube

己内酰胺聚合管V型挡板的研制

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10、

Modification of the casting water system in caprolactam polymerization

锦纶6聚合过程中铸带用水的改进

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11、

The control system of caprolactam polymerization and nylon 6 spinning are introduced respectively.

对锦纶长丝聚合纺丝部分的自控系统进行了简要的介绍。

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12、

The reaction mechanism of caprolactam anion polymerization was discussed in detail;

对己内酰胺阴离子聚合反应机理进行了详细的讨论,分析了各种工艺因素对MC尼龙阴离子聚合反应过程的影响;

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13、

The recovery percentage was no more than 60% as the processes of trinal evaporation and vacuum distillation were applied to caprolactam reclamation from extract water in caprolactam polymerization plant.

己内酰胺聚合装置回收萃取水中的己内酰胺采用三效蒸发、真空蒸馏的方法,回收率只有60%。

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14、

End-functionalized polymers synthesised by living polymerization are important because of their potential application.

采用活性聚合法合成端基官能化聚合物具有重要的应用和理论研究价值.

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15、
16、

Structural unit function of emulsion polymerization type polyacrylate size mixture and influence on size viscosity, adhensive property& size film property were researched through comparison with structural unit of methyl methacrylate.

通过与甲基丙烯酸甲酯结构单元的对比,研究了乳聚型聚丙烯酸酯浆料中丙烯腈结构单元的作用,考察了该结构单元及含量对浆液粘度、粘附性能以及浆膜性能的影响。

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17、

Stirring characters and design philosophies of three-bladed helical agitator in suspension polymerization

三叶式后掠桨用于悬浮聚合时的搅拌特性和设计原则

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18、

The hydrophobically associating terpolymers ( AM-AMC 14 S-AA ) is prepared by water solution polymerization with nonionic , anionic , cationic monomer.

以AM、AMC14S 、 AA为单体采用水溶液聚合的方法,合成了疏水缔合AM -AMC14 S -AA 三元共聚物.

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19、

METHODS The albendazole polybutycyanocrylate nanoparticles ( ABZ PBCA NP) were prepared with one step, two step and three step emulsification polymerization respectively.

目的优化乳化聚合法制备阿苯达唑聚氰基丙烯酸正丁酯纳米球的处方工艺。

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20、

Polymerization of Methyl Methacrylate by Copper ( I) Tert-Butoxide

叔丁醇亚铜催化甲基丙烯酸甲酯聚合

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