| 双■唑啉化合物偶联聚酯的研究Ⅱ.聚对苯二甲酸乙二酯的偶联反应 |
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| 引用本文： | 游飞越,陈玉君,潘鉴元. 双■唑啉化合物偶联聚酯的研究Ⅱ.聚对苯二甲酸乙二酯的偶联反应[J]. 高分子学报, 1997, 0(1) |
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| 作者姓名： | 游飞越 陈玉君 潘鉴元 |
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| 作者单位： | 中山大学高分子研究所 |
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| 摘 要： | 用特性粘度（［η］）和羧值为参数，研究了双唑啉化合物（ＢＯＺ）对聚对苯二甲酸乙二酯（ＰＥＴ）的扩链反应动力学过程，表明ＢＯＺ是与ＰＥＴ中羧基反应，考察了不同工艺生产的ＰＥＴ的扩链效果，结果说明达到的［η］极大值取决于原始ＰＥＴ的［η］与羧值之比
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| 关 键 词： | 双■唑啉（BOZ），聚对苯二甲酸乙二酯（PET），扩链 |
STUDY OF COUPLING REACTION OF BIOXZOLINE COMPOUND(BOZ)ON THE POLYESTER Ⅱ COUPLING REACTION OF BOZ ON THE PET |
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| YANG Shikun,YOU Feiyue,CHEN Yujun,PAN Jianyuan. STUDY OF COUPLING REACTION OF BIOXZOLINE COMPOUND(BOZ)ON THE POLYESTER Ⅱ COUPLING REACTION OF BOZ ON THE PET[J]. Acta Polymerica Sinica, 1997, 0(1) |
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| Authors: | YANG Shikun YOU Feiyue CHEN Yujun PAN Jianyuan |
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| Abstract: | The coupling reaction kinetics of BOZ on the Poly (ethylene terephthalate)(PET) have been studied by intrinsic viscosity( ) and carboxy value( CV ).The experimental results show that the reaction occurrs between the BOZ and the carboxy group of PET.Effect of chain extension on the PET produced by different technology and factory have been investigated.These results show that the accessihle maximum of products depend on /CV of PET samples. |
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| Keywords: | Bioxazoline compound (BOZ) Poly(ethylene terephthalate) Chain extension |
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