Synthesis and surface activities of multianionic surfactants
碩士 === 國立臺灣科技大學 === 纖維及高分子研究所 === 86 === A series of surfactants have been synthesized by the reaction of polyoxyethylene tridecyl、fumaric acid and sodium hydroxide. There are multianionic groups containing in the structure of surfactants.1H-NMR、FTIR and element analysis have been used to confirm th...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
1998
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| Online Access: | http://ndltd.ncl.edu.tw/handle/92992786329976123825 |
| Summary: | 碩士 === 國立臺灣科技大學 === 纖維及高分子研究所 === 86 === A series of surfactants have been synthesized by the reaction of polyoxyethylene tridecyl、fumaric acid and sodium hydroxide. There are multianionic groups containing in the structure of surfactants.1H-NMR、FTIR and element analysis have been used to confirm the structure of these compounds. These surfactants have been found to exhibit excellent surface active properties including reducing surface tension、pH buffer capacity、wetting power、metallic ions dispersancy and chelating capacity .These surfactants also have been found to exhibit the leveling abilities in direct dye-cotton dyeing system.
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