Preparation and Surface Activity of Tetronic-Maleic Acid Compound
碩士 === 國立臺灣科技大學 === 高分子工程系 === 92 === Abstract A series of amphoteric surfactant , including anionic and nonionic properties , has been synthesized by the reaction of Tetronic (Ethylenediamine propoxylate ethoxylate)、Maleic acid and Sodium hydroxide. NMR , FTIR and element analysis have b...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2004
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| Online Access: | http://ndltd.ncl.edu.tw/handle/50459464355458037560 |
| Summary: | 碩士 === 國立臺灣科技大學 === 高分子工程系 === 92 === Abstract
A series of amphoteric surfactant , including anionic and nonionic properties , has been synthesized by the reaction of Tetronic (Ethylenediamine propoxylate ethoxylate)、Maleic acid and Sodium hydroxide. NMR , FTIR and element analysis have been used to confirm the structure of these compound . These surfactants have been found to exhibit excellent surface active properties including reducing surface tension , low-foaming , dispersing power and improving the dying abilities in acid dyes-nylon dying system.
Key word: amphoteric surfactant、surface tension、low-foaming、dispersing power、acid dyes
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