| (丁二烯-环氧乙烷)多嵌段共聚物的表征及性能 |
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| 引用本文： | 过俊石,李虹,袁策刚,冯国祥,谢洪泉.(丁二烯-环氧乙烷)多嵌段共聚物的表征及性能[J].高分子学报,1992,0(3):299-304. |
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| 作者姓名： | 过俊石 李虹 袁策刚 冯国祥 谢洪泉 |
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| 作者单位： | 华中理工大学化学系，华中理工大学化学系，华中理工大学化学系，华中理工大学化学系，华中理工大学化学系 武汉，邮政编码:430074，武汉，邮政编码:430074，武汉，邮政编码:430074，武汉，邮政编码:430074，武汉，邮政编码:430074 |
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| 摘 要： | 由双羟基聚丁二烯与聚乙二醇用甲苯二异氰酸酯偶联而成的多嵌段共聚物经萃取精制后用IR、GPC、元素分析、膜渗透压、X-射线衍射及透射电子显微镜等表征,并研究其不同组成与乳化性质、相转移催化性质及力学性能的关系.
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| 关 键 词： | 多嵌段共聚物 聚丁二烯 聚乙二醇 相转移催化作用 两性聚合物 |
| 收稿时间： | 1990-10-23 |
CHARACTERIZATION AND PROPERTIES OF (BUTADIENE- ETHYLENE OXIDE) MULTIBLOCK COPOLYMERS |
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| GUO Jun-shi,LI Hong,YUAN Ce-gang,FENG Guo-xiang,XIE Hong-quan.CHARACTERIZATION AND PROPERTIES OF (BUTADIENE- ETHYLENE OXIDE) MULTIBLOCK COPOLYMERS[J].Acta Polymerica Sinica,1992,0(3):299-304. |
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| Authors: | GUO Jun-shi LI Hong YUAN Ce-gang FENG Guo-xiang XIE Hong-quan |
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| Institution: | Department of Chemistry; Huazhong University of Science and Technology; Wuhan; Post code: 430074 |
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| Abstract: | Multiblock copolymers of butadiene and ethylene oxide prepared by coupling of telechetic hydroxyl polybutadiene and polyethylene glycol with toluene diisocyanate were purified, characterized and their emulsifying, phase transfer catalytic and mechanical properties were studied. |
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| Keywords: | Multiblock copolymer Polybutadiene Polyethylene glycol Phase transfer catalytic properties Amphiphilic copolymer |
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