| STUDIES ON POLY(ETHYLENE TEREPHTHALATE)-POLY(TETRAMETHYLENE ETHER) MULTIBLOCK COPOLYMER.Ⅱ.THE MOLAR SEGMENT MASS AND MOLAR MASS |
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| 引用本文： | 詹永坚,应琦琮,吴美琰,钱人元.STUDIES ON POLY(ETHYLENE TEREPHTHALATE)-POLY(TETRAMETHYLENE ETHER) MULTIBLOCK COPOLYMER.Ⅱ.THE MOLAR SEGMENT MASS AND MOLAR MASS[J].高分子科学,1991,0(2):137-144. |
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| 作者姓名： | 詹永坚 应琦琮 吴美琰 钱人元 |
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| 作者单位： | Institute of Chemistry，Academia Sinica，Beijng 100080，Institute of Chemistry，Academia Sinica，Beijng 100080，Institute of Chemistry，Academia Sinica，Beijng 100080，Institute of Chemistry，Academia Sinica，Beijng 100080 |
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| 摘 要： | The molar segment mass, weight-average molar mass, and molar mass distribution of a poly-(ethylene terephthalate)-poly (tetramethylene ether) multiblock copolymer sample were determined by the methods of proton nuclear magnetic resonance, low angle laser light scattering, and gel permeation chromatography.
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| 收稿时间： | 1990-03-23 |
STUDIES ON POLY(ETHYLENE TEREPHTHALATE)-POLY(TETRAMETHYLENE ETHER) MULTIBLOCK COPOLYMER.Ⅱ.THE MOLAR SEGMENT MASS AND MOLAR MASS |
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| ZHAN Yongjian,YING Qicong,WU Meiyan,QIAN Renyuan.STUDIES ON POLY(ETHYLENE TEREPHTHALATE)-POLY(TETRAMETHYLENE ETHER) MULTIBLOCK COPOLYMER.Ⅱ.THE MOLAR SEGMENT MASS AND MOLAR MASS[J].Chinese Journal of Polymer Science,1991,0(2):137-144. |
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| Authors: | ZHAN Yongjian YING Qicong WU Meiyan QIAN Renyuan |
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| Institution: | Institute of Chemistry; Academia Sinica; Beijng |
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| Abstract: | The molar segment mass, weight-average molar mass, and molar mass distribution of a poly-(ethylene terephthalate)-poly (tetramethylene ether) multiblock copolymer sample were determined by the methods of proton nuclear magnetic resonance, low angle laser light scattering, and gel permeation chromatography. |
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| Keywords: | Segmented copolymer Polyester Elastorner Polyester-Polyether Block copolymer |
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