THE CHAIN STRUCTURE OF 1,2-POLYBUTADIENES PREPARED WITH MOLYBDENUM CATALYST SYSTEMS

被引：0
|
作者：
倪少儒 [1 ]
周子南 [1 ]
唐学明 [1 ]
机构：
[1] Changchun Institute of Applied Chemistry Academia Sinica Changchun
来源：
Chinese Journal of Polymer Science | 1983年 / 02期
关键词：
THE CHAIN STRUCTURE OF 1,2-POLYBUTADIENES PREPARED WITH MOLYBDENUM CATALYST SYSTEMS; length;
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学科分类号：
摘要：
The chain structure of 1,2-polybutadienes prepared with molybdenum catalyst systems has been studied by IR,;C-NMR and T;method, and the method to regulate the chain structure investigated. It was found that some polar additives, e. g., allyl halides, are able to regulate not only the content of 1,2-units in the polymer, but also its configuration and sequence distribution. Attempt has been made to estimate the sequence length of stereo-isomers of 1,2-units by statistical theory.
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页码：101 / 107
页数：7
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