| 丁-丙交替共聚反应及丁-丙胶合成技术的进展 |
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| 引用本文： | 焦书科.丁-丙交替共聚反应及丁-丙胶合成技术的进展[J].北京化工大学学报(自然科学版),1988(2). |
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| 作者姓名： | 焦书科 |
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| 作者单位： | 北京化工学院应用化学系 |
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| 摘 要： | 作者简要地回顾了丁-丙交替橡胶的开发历史,评述了两类催化剂(Ti系和V系)的演进,着重讨论了V系催化剂在改变配体,聚合动力学特征,活性中心模型、交替共聚机理,活性中心量化论证及V-AI三组分催化剂等方面所取得的重要成就和进展.
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| 关 键 词： | 交替共聚合 丁二烯-丙烯 钒-铝催化剂 活性中心 交替共聚机理 |
The Develpoment of Alternating Copolymerization and Synthetic Technology of Butadiene-propylene Rubber |
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| Jiao Shuke.The Develpoment of Alternating Copolymerization and Synthetic Technology of Butadiene-propylene Rubber[J].Journal of Beijing University of Chemical Technology,1988(2). |
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| Authors: | Jiao Shuke |
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| Institution: | Department of Applied Chemistry |
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| Abstract: | The developing history of Bd-P alternating copolymer rubber was reviewed briefly. Two series of catalyst (Ti and V compounds) were described. The emphasis was put on the important achievement and development obtained with V catalyst system, including the variation of catalyst ligands, polymerization kinetics, active center model, mechanism of alternating copolymerization, the verification of active center through quantum chemistry calculation and new vanadium trinary catalyst system. |
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| Keywords: | alternating copolymerization butadiene-propylene vanadium-aluminum catalyst active center mechanism of alternating copolymerization |
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