Reversible addition-fragmentation chain transfer (RAFT) polymerization was a novel method of living radical polymerization.
可逆加成-断裂链转移（RAFT）聚合是一种基于可逆链转移的活性自由基聚合技术。
Probably there existed certain chain transfer to monomer in this system.
体系中可能存在向单体的链转移反应。
The increase of temperature can promote the chain transfer rate constant.
温度升高，链转移速率增大。
This is due to the chain transfer reaction between the active hydrogen and the active centers of the catalyst.
这是因为在活泼氢和催化剂活性中心之间有链转移反应发生。
Methllyl sulfonic acid acted as a chain transfer agent besides supplying the strong polar anionic sulfonic group.
甲基丙烯磺酸钠除提供强极性的阴离子磺酸基外，还起链转移剂作用；
The method is simple in operation, short produce period, low in cost and with less amount of chain transfer substance.
该方法操作简单，链转移剂用量较小，生产周期短，成本低。
An optimum resin synthetic approach was developed by considering the initiator, temperature, monomers, chain transfer agent etc.
本文充分考虑引发剂、温度、单体、链转移剂等反应因素，利用正交法获得了最佳树脂合成方案。
We find that the chain transfer reaction between oligomeric radical cations and monomers is the key to elucidate these questions.
我们根据实验结果并借鉴前人的经验，指出低聚物阳离子自由基向单体的链转移是诠释这一切问题的关键。
Effects of as 2 - mercaptoethanol chain transfer agent to polymerization and the relative molecular weight of copolymer were studied.
比较了不同链转移剂的作用效果；研究了2-巯基乙醇作为链转移剂对聚合过程和共聚物相对分子质量的影响。
The effects of such factors as the dosage of initiator, dosage of chain transfer agent, and reaction temperature on the copolymer's scale inhibiting capacity are discussed.
探讨了引发剂用量、链转移剂用量、反应温度等对共聚物阻垢性能的影响。
The results show that chain transfer constant depends on reaction temperature and solvent. High temperature favors graft copolymerization, and enhances the efficiency of grafting.
试验结果表明提高反应温度和选择适当溶剂可以使链转移常数增大，有利于接枝反应的进行，提高接枝效率。
A series of low molecular weight polyacrylic acid sodium solutions was synthesized by using inorganic phosphate as chain transfer agent on the basis of acrylic acid, sodium hydroxide and so on.
以丙烯酸、氢氧化钠等为原料，以无机磷酸盐为链转移剂合成了系列低分子质量聚丙烯酸钠分散剂。
A series of low molecular weight polyacrylic acid sodium solutions was synthesized by using inorganic phosphate as chain transfer agent on the basis of acrylic acid, sodium hydroxide and so on.
以丙烯酸、氢氧化钠等为原料，以无机磷酸盐为链转移剂合成了系列低分子质量聚丙烯酸钠分散剂。
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