简称CR，由氯丁二烯聚合制得。
研究表明，丁二烯聚合机理原则上同样适用于异戊二烯的负离子聚合。
The experimental results showed that the mechanism of anionic polymerization of butadiene was also fit for the anionic polymerization of isoprene.
以较佳配比所得到的催化剂颗料较小、分布均匀，催化丁二烯聚合反应活性高。
Under the better ratio, small particles appeared which dispersed uniformly and were of higher catalytic activity.
以镍系催化剂为例，考察了溶解氧对丁二烯聚合系统的影响，并考察了使用升压器后的作用效果。
Taking nickel catalyst system as an example, the effects of dissolved oxygen on butadiene polymerization and the result of using the pressure-self-raising-unit were analyzed.
根据我国镍系顺丁橡胶的生产数据和工艺方案，对釜式丁二烯聚合工艺进行了动力学分析和工程分析。
Based on the practical data and operation program, both kinetic and engineering analyses of nickel catalyzed butadiene rubber production by tank reactor in China were reviewed.
生产方法是乳液聚合，和苯乙烯-丁二烯橡胶的生产过程相似，得到“热”橡胶和“冷”橡胶。
Produced by emulsion polymerization in a similar way to styrene-butadiene rubber processes, yielding both "hot" and "cold" rubbers.
对这些破坏活性中心的反应所提出来的反应机理，可以用于解释丁二烯阴离子聚合中的自发终止现象。
Possibility reaction mechanism was proposed, which could be used to explain the spontaneous termination reaction in anionic polymerization of butadiene in the presence of polar additives.
本工作首次制备了醇改性负载钛催化剂，并将其用于丁二烯和异戊二烯配位聚合。
Supported titanium catalysts modified by alcohols were prepared for the first time, and the modified catalysts were used for the coordination polymerization of butadiene and isoprene.
丁二烯借助齐格勒催化剂聚合成顺- 1,4结构的橡胶。
A rubber produced from butadiene by polymerization with Ziegler catalysts to a cis-1, 4 structure.
用动态激光光散射法测定了丁二烯-苯乙烯乳液聚合的乳胶粒子的粒径及其分布。
The latex particles size and size distribution in emulsion copolymerization process of butadiene-styrene were determined by dynamic laser scattering.
三中单体的聚合产生了具有两相的三元共聚物，一个是苯乙烯-丙烯腈的连续相， 另一个是聚丁二烯橡胶分散相。
The polymerization of the three monomers produces a terpolymer which has two phases: a continuous phase of styrene-acrylonitrile (SAN) and a dispersed phase of polybutadiene rubber.
测得了丁二烯在本体系中聚合的表观与增长活化能以及活性中心数目。
The number of active center and the apparent activation energy and the propagation activation energy of butadiene …
丁二烯一苯乙烯橡胶和加油丁二烯一苯乙烯。乳状聚合物型。试验配方和硫化特性的评定。
Styrene - butadiene rubbers and oil extended styrene butadiene. emulsion polymerised types. test recipe and evaluation of vulcanisation characteristics.
用负载钛催化剂在加氢汽油溶剂中引发丁二烯配位聚合。
The polymerization of isoprene with supported titanium catalyst modified by n-octanol was carried out.
名称：2-乙烯基吡啶与1，3-丁二烯和苯乙烯的聚合物；
Pyridine, 2-ethenyl-, polymer with 1,3-butadiene and ethenylbenzene;
丁二烯用于生产各种类型的聚合物树脂，合成橡胶，和化学半成品。
Butadiene is used in the production of various types of polymer resins, synthetic rubbers, and chemical intermediates.
中国石油兰州石化公司合成橡胶厂将碳四、苯乙烯、丙烯腈-丁二烯-苯乙烯嵌段共聚物等装置的凝结水收集后，先用于丁腈硬胶聚合用盐水的加热，换热后的回水再用于凝聚和洗涤用水；
The condensed water from plants of C4 , styrene and ABS was recycled and applied to heat salt water in production of acrylonitrile-butadiene rubber, and then used for agglomerating and washing.
中国石油兰州石化公司合成橡胶厂将碳四、苯乙烯、丙烯腈-丁二烯-苯乙烯嵌段共聚物等装置的凝结水收集后，先用于丁腈硬胶聚合用盐水的加热，换热后的回水再用于凝聚和洗涤用水；
The condensed water from plants of C4 , styrene and ABS was recycled and applied to heat salt water in production of acrylonitrile-butadiene rubber, and then used for agglomerating and washing.
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