| 新型Gemini阳离子表面活性剂的合成和性能（3）—在烷基链中引入易水解基团促进生物降解 |
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| 引用本文： | 池田功,崔正刚. 新型Gemini阳离子表面活性剂的合成和性能（3）—在烷基链中引入易水解基团促进生物降解[J]. 日用化学工业, 2001, 31(5): 28-31 |
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| 作者姓名： | 池田功 崔正刚 |
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| 作者单位： | 1. Dept. Of Appl. Chem., Faculty of Eng., Osaka University, Yamadaka 2- 1, Suita, Osaka 565,
2. 无锡轻工大学化学与材料工程学院 |
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| 摘 要： | 概述了烷基链中含有酰受基和酯基的Gemini阳离子表面活性剂的合成，表面活性和生物降解性，含有酰胺基的Gemini阳离子具有优良的表面活性，但几乎不能生物降解，而含有酯基的Gemini阳离子不仅具有优良的表面活性，而且具有良好的生物降解性。
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| 关 键 词： | 双季表面活性剂 双季铵盐 合成 阳离子表面活性剂 表面活性 生物降解 烷基链 |
| 文章编号： | 1001-1803(2001)05-0028-04 |
| 修稿时间： | 2000-12-18 |
Synthesis and Properties of Novel Gemini Cationic Surfactants (3) |
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| ISAO Ikeda CUI Zheng gang. Synthesis and Properties of Novel Gemini Cationic Surfactants (3)[J]. China Surfactant Detergent & Cosmetics, 2001, 31(5): 28-31 |
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| Authors: | ISAO Ikeda CUI Zheng gang |
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| Affiliation: | ISAO Ikeda 1 CUI Zheng gang 2 |
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| Abstract: | The synthesis of new types of Gemini cationic surfactants with amide or ester groups in hydrophobic chain and their surface-active and biodegradation properties are reviewed. The Gemini cationic surfactants with amide group in hydrophobic chain possess excellent surface-active properties but show poor biodegradability; the ones with ester group, however, possess both excellent surface-active properties and good biodegradability. |
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| Keywords: | Gemini srufactant bis-quaternary ammonium salt synthesis surface-active properties biodegradability |
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