| 2-甲基-7-亚甲基-1,4,6-三氧螺[4,4]壬烷与丙烯腈、丙烯酸甲酯的共聚合反应及竞聚率的测定 |
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| 引用本文： | 潘才元,吴承佩,王寅,Toshiyuki Uryu. 2-甲基-7-亚甲基-1,4,6-三氧螺[4,4]壬烷与丙烯腈、丙烯酸甲酯的共聚合反应及竞聚率的测定[J]. 医学教育探索, 1992, 0(4) |
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| 作者姓名： | 潘才元 吴承佩 王寅 Toshiyuki Uryu |
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| 作者单位： | 中国科学技术大学材料科学与工程系，中科院中国科技大学结构分析开放实验室，Institute of Industrial Science，University of Tokyo，Roppongi，Minato-ku，Tokyo 106，Japan |
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| 摘 要： | 用高效液相色谱跟踪2-甲基-7-亚甲基-1,4,6-三氧螺[4,4]壬烷(MMTN)与丙烯腈(AN),丙烯酸甲酯(MA)的共聚合反应。根据Lowry-Meyer共聚积分方程式,采用插值法进行数据拟合测定单体的竞聚率。对于体系MMTN(M_1)-AN(M_2),r_1=0.048;r_2=0.213;MMTN(M_1)-MA(M_2)r_1=0.025,r_2=0.764。说明两组共聚体系均有较强的交替共聚趋势。
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| 关 键 词： | 2-甲基-7亚甲基-1 4.6-二氧螺[4 4]壬烷 共聚合反应 竞聚率测定 |
Copolymerization of 2-Methyl-7-Methylene-1, 4, 6-Troxaspiro (4,4) Nonane with Acrylonitrile, Methyl Acrylate and Measurement of Monomer Reactivity Ratioes |
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| Pan Caiyuan,Wu Chengpei,Wang Yin,Toshiyuki Uryu Department of Materials Science and Engineering,University of Science and Technology of Chin,Hefei,Anhui Institute of Industrial Science,University of Tokyo,Roppongi,Minato-ku,Tokyo,Japan. Copolymerization of 2-Methyl-7-Methylene-1, 4, 6-Troxaspiro (4,4) Nonane with Acrylonitrile, Methyl Acrylate and Measurement of Monomer Reactivity Ratioes[J]. Researches in Medical Education, 1992, 0(4) |
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| Authors: | Pan Caiyuan Wu Chengpei Wang Yin Toshiyuki Uryu Department of Materials Science Engineering University of Science Technology of Chin Hefei Anhui Institute of Industrial Science University of Tokyo Roppongi Minato-ku Tokyo Japan |
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| Affiliation: | Pan Caiyuan,Wu Chengpei,Wang Yin,Toshiyuki Uryu Department of Materials Science and Engineering,University of Science and Technology of Chin,Hefei,Anhui Institute of Industrial Science,University of Tokyo,Roppongi,Minato-ku,Tokyo,Japan |
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| Abstract: | The copolymerization of 2--methyl--7--methylene--1,4, 6,--trioxaspiro(4,4) nonane (MMTN) with acrylonitrile (AN), methyl acrylate (MA) was fol-lowed by high pressure liquid chromatography. The monomer reactivity ratioes werecalculated with the method of i |
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| Keywords: | 2-methyl-7-methylene-1 46-trioxaspiro(4 4) nonane copolymerization measurement of reactivity ratioes |
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