| 涤纶染色改性剂SIPG合成研究 |
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| 引用本文： | 张少钢,张景清,徐永江,陈恩庆,芳玲.涤纶染色改性剂SIPG合成研究[J].合成纤维,2002,31(2):31-33,37. |
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| 作者姓名： | 张少钢 张景清 徐永江 陈恩庆 芳玲 |
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| 作者单位： | 上海石油化工股份有限公司,200540 |
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| 摘 要： | 研究了以５－磺酸纳－间苯二甲酸二甲酯为原料进行酯交换反应合成５－磺酸钠－间苯二甲酸双乙二酯(ＳＩＰＧ),并讨论了催化剂、反应温度、配比等反应条件对产品质量的影响。通过优化工艺条件,合成的产品具有二甘醇含量低,低温条件下稳定性好的特点。
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| 关 键 词： | 酯交换 5－磺酸钠－间苯二甲酸二甲酯 5－磺酸纳－间苯二甲酸双乙二酯 |
STUDY ON SYNTHESIS AND PROPERTY OF PERMANTENT ANTISTATIC ACRYLIC MONOMER |
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| Zhang Shaogang,Zhang Gingqing Xu Yongjiang Chen Enqing Fang Lin.STUDY ON SYNTHESIS AND PROPERTY OF PERMANTENT ANTISTATIC ACRYLIC MONOMER[J].Synthetic Fiber in China,2002,31(2):31-33,37. |
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| Authors: | Zhang Shaogang Zhang Gingqing Xu Yongjiang Chen Enqing Fang Lin |
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| Affiliation: | Shanghai Petrochemical Company Limited 200540 |
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| Abstract: | In this paper, the manufacture of sodium 5 - sulfo bis (3 - hydroxyethyl) - isophtnalate (SIPG) by transesterification of sodium 5 - sulfo dimethyl - isophthalate with ethylene glycol was studied. The influences of reactive conditions, such as catalysts, temperature and feed ratio, on quality of the product were investigated. By optimization of the technological conditions, the reactive product has low diethylene glycol content, and has stabilization in low temperature. |
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| Keywords: | Methacrylic acid polyoxyethenate acrylonitrile copolymerization antistatic |
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