homopolymerization
英
美
n. 均聚反应
双语例句
- Controlled Radical Homopolymerization of Acrylic Acid Based on RAFT Polymerization
基于RAFT过程的丙烯酸可控自由基聚合 - Using acrylamide as monomer and by homopolymerization posthydrolysis procedure, the polyacrylamide with relative super-high moleculer weight is synthesized for oil driving in oil field.
考察了水解剂、水解温度、水解时间、水解剂用量等因素在后水解过程中对聚合物相对分子质量的影响。 - This paper has reviewed the present situation of the application of metallocene catalysts in homopolymerization and copolymerization of styrene.
概述了茂类金属催化剂用于苯乙烯均聚及共聚合的现状。 - A example, free-radical homopolymerization kinetics with transfer reaction to polymer chain, is presented. The monoradical and polyradical models are developed by moment method.
以包含有向聚合物链转移反应的自由基均聚反应机理为例，根据矩法分别建立了单自由基和多自由基数学模型，所得单自由基模型清楚表明了模型存在的不封闭性； - The syndiotactic homopolymerization of styrene with cat/ methylaluminoxane ( MAO) was performed.
研究了cat/MAO（甲基铝氧烷）催化体系对苯乙烯的均聚合。 - With the increase of the amount of GABE, the homopolymerization and copolymerization rate of butadiene and styrene increase and the 1,2-structure content of polymer also increases and reaches up to over 70%.
发现随着GABE用量的增加，丁二烯和苯乙烯的均聚合速率及丁苯共聚合速率均加快，聚合物中1,2-结构含量升高，最大可超过70%。 - Study on the Preparation of Amphoteric Polyacrylamide by a New Water Solution Homopolymerization
新水溶液均相法制备两性聚丙烯酰胺的研究 - Study on the gas-phase homopolymerization and copolymerization of olefine with double component tiobu_4/ ticl_4 supported catalysts
双组分TiOBu4/TiCl4载体催化剂的烯烃气相聚合与共聚合 - Adopting the advanced process of formaldehyde homopolymerization.
均聚甲醛的先进工艺； - Plasma homopolymerization of ethylene and propylene the radiation crosslinking of ethylene-propylene copolymer
乙烯和丙烯的等离子体聚合及聚合物结构的研究乙丙共聚物的辐射交联 - Monomers containing active functional groups were prepared from polyamine and achieved a series of polymers with dithiocarbamate by homopolymerization, copolymerization or polycondensation methods.
以多胺为主要原料制备了含有活性基团的单体，再通过均聚、共聚或缩聚的方法制备了一系列含有氨基二硫代甲酸基团的聚合物。 - Study on the Homopolymerization of Ethylene and Copolymerization of Ethylene/ 1-Hexene Catalyzed by Metallocene Adduct
均相茂金属加合物催化乙烯均聚及乙烯/1-己烯共聚 - Initiated by n-BuLi in n-hexane, the anionic homopolymerization of AN has been studied.
以n-BuLi为引发剂，研究了丙烯腈（AN）在正己烷等溶剂中的阴离子均聚反应。 - Study on Complex-Supported Titanium Catalyst for Gas-Phase Homopolymerization and Copolymerization of Ethylene
复合载体Ti系催化剂的乙烯均聚和共聚 - The effects of acetone amount on the emulsifier-free emulsion homopolymerization rate of MMA, St and the copolymerization rate was discussed.
讨论了丙酮含量对MMA，St均聚和MMA-St共聚的影响。 - This paper reviewed the late transition metal ( Ni, Pd, Fe, Co) catalysts 'structures, catalytic mechanism and applications in the homopolymerization of olefin as well as copolymerization of the olefin with polar comonomer.
从聚合机理出发，综述了后过渡金属Ni、Pd、Fe、Co催化剂的结构、催化机理及其在烯烃、极性单体均聚、共聚中的应用。 - The effects of initiator concentration, monomer concentration and temperature on the homopolymerization have been discussed.
讨论了引发剂浓度、单体浓度、温度对均聚合的影响。研究了两个单体均聚合反应动力学，提出了两个单体均聚合反应动力学方程。 - The Curing Theory of A_f Type Free Radical Homopolymerization(ⅲ) The Defects of Polymer Gel Network
Af型自由基均聚反应的固化理论（Ⅲ）&高分子凝胶网络缺陷 - Study on Control of Molecular Weight in Homopolymerization of Acrylic Acid Retanning
丙烯酸复鞣剂均聚过程中分子量的控制研究 - Through homopolymerization posthydrolysis process, the partially hydrolyzed polyacrylamide ( PAM) with super-high relative molecular weight is synthesized by two-stage polymerization method and bifunctional initiator initiates the polymerization, and the effects of polymerization and hydrolysis technical parameters on the relative molecular mass are studied.
选择均聚后水解工艺，采用双官能度引发剂和二段聚合法合成了部分水解超高相对分子质量聚丙烯酰胺；考察了聚合工艺参数和水解条件对聚丙烯酰胺相对分子质量的影响。 - When the acetone volume fraction is more than 40%, the homopolymerization rate of MMA, St and the copolymerization rate of MMA-St decreased remarkably.
当丙酮含量高于40%后，MMA，St各自均聚和共聚的反应速率均明显减小。 - The Relationship of limiting Conversion to temperature of homopolymerization and copolymerization for MMA, St and MMA/ St
MMA、St及MMA/St聚合温度和极限转化率的关系 - A Novel Catalyst System for IB Polymerization ⅰ. Homopolymerization and Copolymerization
异丁烯聚合新催化体系研究Ⅰ.均聚与共聚反应 - Study on Homopolymerization of Maleic Acid in Aqueous System
马来酸水溶液法均聚合反应研究 - The kinetics of homopolymerization and copolymerization showed that chain length of macromolecular chain transfer agents had a great influence on the polymerization rate. The polymerization rate decreased as the chain length of macromolecular chain transfer agents increased. 2.
对均聚和共聚动力学研究发现，聚合物链长对聚合速率有很大影响，随着链长的增长，聚合速率下降。 - This dissertation was focused on iodine degenerative transfer radical polymerization, including the homopolymerization of styrene in the presence of iodoform, copolymerization of styrene and maleic anhydride, and the preparation of block copolymers containing both a polystyrene block and a poly ( styrene-co-maleic anhydride) block.
本论文采用碘原子退化转移自由基聚合，研究了在碘仿存在下的苯乙烯均聚，以及苯乙烯与马来酸酐的共聚合，并利用聚合体系活性制备嵌段共聚物。 - The mechanism of random copolymerization commonly accords with the homopolymerization mechanism of monomers; therefore, the copolymerization mechanism of POSS and cyclosiloxanes under basic catalysts is the same as the homopolymerization of cyclosiloxanes.
无规共聚机理一般与单体均聚机理相同，因此得出POSS与环硅氧烷在碱性催化剂作用下的共聚机理和环硅氧烷均聚机理相同，均属阴离子开环聚合机理。 - With Al content increasing, homopolymerization and copolymerization activities of Al-modified Cr/ V catalysts gradually decrease by using higher concentration of cocatalyst.
其中1%铝改性的催化剂表现出最高聚合活性，比未改性的Cr/V催化剂提升了约10%，铝含量增多，催化剂在较高的助催浓度下的均聚和共聚活性逐渐下降。 - For ethylene homopolymerization, higher catalytic activity, molecular weight and branched degree were obtained with catalysts bearing more strongly electron-donating phenyl backbone ligands.
对于乙烯聚合，在配体苯基取代骨架上引入供电子基团，能同时提高催化剂的活性、聚乙烯的分子量和支化度。