| 我国阳离子染料可染聚酯及其改性剂的研究进展 |
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| 引用本文： | 张翠丽,汪少朋,黄关葆.我国阳离子染料可染聚酯及其改性剂的研究进展[J].合成纤维工业,2006,29(3):50-53. |
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| 作者姓名： | 张翠丽 汪少朋 黄关葆 |
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| 作者单位： | 1. 北京服装学院,北京,100029
2. 中国纺织科学研究院,北京,100025 |
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| 摘 要： | 介绍了我国阳离子可染聚酯(CDP)的生产路线及其改性剂间苯二甲酸二甲酯-5-磺酸钠(SIPM)和间苯二甲酸双羟乙酯-5-磺酸钠(SIPE)的合成工艺。重点介绍了对苯二甲酸(PTA)路线间歇聚合CDP工艺技术。概述了PTA路线的生产现状;分析我国PTA间歇聚合工艺合成CDP存在的问题,建议用中温法合成 SIPE,优化合成工艺,提高CDP产品质量。指出PTA路线连续聚合CDP工艺是今后CDP生产的发展趋势。
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| 关 键 词： | 聚对苯二甲酸乙二醇酯 阳离子染料可染聚酯 间苯二甲酸二甲酯-5-磺酸钠 间苯二甲酸双羟乙酯-5-磺酸钠 间歇聚合 |
| 文章编号： | 1001-0041(2006)03-0050-04 |
| 收稿时间： | 2005-10-20 |
| 修稿时间： | 2006-03-20 |
Research progress in cationic dyeable polyester and its modifiers in China |
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| Zhang Cuili,Wang Shaopeng,Huang Guanbao.Research progress in cationic dyeable polyester and its modifiers in China[J].China Synthetic Fiber Industry,2006,29(3):50-53. |
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| Authors: | Zhang Cuili Wang Shaopeng Huang Guanbao |
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| Affiliation: | 1. Beijing Institute of Clothing Technology, Beijing 100029; 2. China Textile Academy, Beijing 100025 |
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| Abstract: | The domestic production processes of cationic dyeable polyester (CDP) and its modifiers, namely 5-sodium sulfo dimethyl isophthalate( SIPM) and 5-sodium sulfo bis(-hydroxyethyl) isophthalate(SIPE) were introduced. The batch polymerization from purified terephthalic acid ( PTA) was emphasized. The technology status of CDP synthesis from PTA was summarized. The problem in (?)tch polymerization process for CDP was put forward in China. It was suggested that moderate-temperature process should be chosen to synthesize SIPE and be optimized to improve the CDP quality. It was pointed out that the development trend of CDP production be focused on continuous polymerization process for CDP from PTA. |
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| Keywords: | polyethylene terephthalate cationic dyeable polyester 5-sodium sulfo dimethyl isophthalate 5-sodium sulfo bis(-hydroxyethyl) isophthalate batch polymerization |
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