| 大分子引发－转移－终止剂 |
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| 引用本文： | 杨文君,李俊柏,沈家骢.大分子引发－转移－终止剂[J].高分子学报,1994(5). |
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| 作者姓名： | 杨文君 李俊柏 沈家骢 |
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| 作者单位： | 青岛化工学院橡塑工程研究所，吉林大学化学系 |
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| 摘 要： | 大分子引发－转移－终止剂杨文君，李俊柏，沈家骢（青岛化工学院橡塑工程研究所，青岛，２６６０４２）（吉林大学化学系，长春，１３００２３）关键词聚苯乙烯，聚丙烯酰胺，嵌段共聚，扩链反应，引发－转移－终止剂含有二乙基二硫代氨基甲酸基的有机硫化物或大分子，在...
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| 关 键 词： | 聚苯乙烯，聚丙烯酰胺，嵌段共聚，扩链反应，引发－转移－终止剂 |
MACROMOLECULAR INIFERTER |
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| YANG Wenjun.MACROMOLECULAR INIFERTER[J].Acta Polymerica Sinica,1994(5). |
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| Authors: | YANG Wenjun |
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| Abstract: | Polystyrene and polyacrylamide prepared by BDC (benzyl diethldithiocarbamate )could be ed as macromolecular iniferter and they initated styrene or acrylamidepolymerization further. The results shoWed that chain enlargement reaction inhomogeneous systems had the character of living radical polymerization and theprodusts still contained iniferter functional groups. Polystyrene macromoleculariniferter can initiate acrylamide polymerizahon in dioxane and thepolystyrene-- block-- polyanylamide copolymers were obtained. Blocking efficiencyand polymerization activity were high. |
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| Keywords: | Polystyrene Polyacrylamide Block copolymerization Chain enlargement polymerization Iniferter |
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