| Novel approach to synthesizing poly(propylene)-graft-poly(styrene) (PP-g-PS) |
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| 作者姓名： | LI Ze ZOU Junfeng LU Yingying KE Yucai ZHOU Nai & HU Youliang . State Key Laboratory of Engineering Plastics Center for Molecular Science Institute of Chemistry Chinese Academy of Sciences Bei-jing China . Graduate Student of Chinese Academy of Sciences Beijing China Correspondence should be addressed to Hu Youliang |
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| 作者单位： | State Key Laboratory of Engineering Plastics, Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China; Graduate Student of Chinese Academy of Sciences, Beijing 100039, China |
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| 基金项目： | 国家重点基础研究发展计划(973计划)，国家自然科学基金，Solvay Engineered Polymer Co |
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| 摘 要： | The prospected application of propylene-styrene copolymer is to be used as an additive improving the compatibility between polypropylene and polystyrene. There are already some methods applied to synthesize propylene-styrene copolymer. The first one is that propylene polymerized with sty-rene directly, catalyzed by Ziegler-Natta or metallocene catalysts. For example, TiCl4/NbClx(OR)y/MgCl2/Pb2- SiCl2/EB1,2], TiCl3 or Cp2TiMe2/AlEt33] catalyst systems were reported. In these works,…
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| 收稿时间： | 2002-12-04 |
| 修稿时间： | 2003-01-20 |
Novel approach to synthesizing poly(propylene)-<Emphasis Type="Italic">graft</Emphasis>-poly(styrene) (PP-<Emphasis Type="Italic">g</Emphasis>-PS) |
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| LI Ze,,ZOU Junfeng,,LU Yingying,KE Yucai,ZHOU Nai & HU Youliang . State Key Laboratory of Engineering Plastics,Center for Molecular Science,Institute of Chemistry,Chinese Academy of Sciences,Bei-jing ,China, . Graduate Student of Chinese Academy of Sciences,Beijing ,China Correspondence should be addressed to Hu Youliang.Novel approach to synthesizing poly(propylene)-graft-poly(styrene) (PP-g-PS)[J].Chinese Science Bulletin,2003,48(12):1230-1233. |
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| Authors: | Ze Li Junfeng Zou Yingying Lu Yucai Ke Nai Zhou Youliang Hu |
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| Institution: | e-mail: huyl@ infoc3.icas.ac.cn |
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| Abstract: | A novel synthetic route used for preparing PP-g-PS was designed. With this synthetic route, a series of graft copolymers with different contents of PS chain were synthesized successfully, and characterized by 13C-NMR, DSC, GPC. |
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| Keywords: | copolymer of propylene and styrene graft copolymer novel synthetic route |
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