| 水溶性聚合物和两亲聚合物:12.环氧乙烷-环氧丙烷无规共聚醚结构与性能的关系 |
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| 引用本文： | 方天如,孙克时,高林,徐素贤,朱晓光.水溶性聚合物和两亲聚合物:12.环氧乙烷-环氧丙烷无规共聚醚结构与性能的关系[J].功能高分子学报,1992(1). |
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| 作者姓名： | 方天如 孙克时 高林 徐素贤 朱晓光 |
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| 作者单位： | 中国科学院长春应用化学研究所，中国科学院长春应用化学研究所，中国科学院长春应用化学研究所，中国科学院长春应用化学研究所，中国科学院长春应用化学研究所 长春 130022，长春 130022，长春 130022，长春 130022，长春 130022 |
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| 摘 要： | 来用连续加料法,以二元醇-KOH为引发剂合成一组不同组成的环氧乙烷-环氧丙烷无规共聚醚,并用核磁共振、红外光谱、示差扫描量热计和热失重等方法对其本体聚合物,用浊点和表面张力测定的方法对其水溶液,进行系统的表征。
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| 关 键 词： | 环氧乙烷-环氧丙烷无规共聚醚 核磁 红外 示差扫描量热计 热失重 浊点 表面张力 |
Water-soluble and Amphiphilic Polymers: 12. Structure-property relationship of ethylene oxide-propylene oxide random copolyethers |
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| Tianru Fang,Keshi Sun,Lin Gao,Suxian Xu,Xiaoguang Zhu Changchun Institute of Applied Chemistry,Academia Sinica,Changchun.Water-soluble and Amphiphilic Polymers: 12. Structure-property relationship of ethylene oxide-propylene oxide random copolyethers[J].Journal of Functional Polymers,1992(1). |
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| Authors: | Tianru Fang Keshi Sun Lin Gao Suxian Xu Xiaoguang Zhu Changchun Institute of Applied Chemistry Academia Sinica Changchun |
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| Institution: | Tianru Fang,Keshi Sun,Lin Gao,Suxian Xu,Xiaoguang Zhu Changchun Institute of Applied Chemistry,Academia Sinica,Changchun 130022 |
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| Abstract: | Ethylene oxide--propylene oxide random copolyethers with different compositionswere synthesized by continuously feeding the monomer mixture and using diol--KOHas the initiator. The bulk polymers were charactrerized by NMR, IR, DSC and thethermogravimetry (TG). The cloud points and surface tensions of their aqueous solu-tions were also mcasured. |
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| Keywords: | ethylene oxide-propylene oxide random copolyether NMR IR DSC thermogravimetry cloud point surface tension |
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