Application of Diester Gemini Quaternary Ammonium Salt as Paper Softening Agent
2014 ◽
Vol 1004-1005
◽
pp. 696-698
Keyword(s):
Quaternary ammonium cationic surfactants have very important application in the papermaking industry, which is a series of important paper softening agents. In order to obtain an environment-friendly paper softening agent, a novel diester gemini quaternary ammonium salt cationic surfactant has been prepared. Dodecyldimethyl amine, epichlorohydrin and adipic acid were used as raw materials to synthesize the surfactant, and Fourier transform infrared spectroscopy was used to characterize the groups in reaction product. Moreover, the softening effect of the diester gemini quaternary ammonium salt cationic surfactant was studied in detail.
2012 ◽
Vol 554-556
◽
pp. 864-867
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2015 ◽
Vol 33
(2)
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pp. 253-260
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Keyword(s):
2008 ◽
Vol 62
(19)
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pp. 3450-3452
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Keyword(s):
2012 ◽
Vol 174-177
◽
pp. 1433-1436
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2013 ◽
Vol 364
◽
pp. 664-668
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2014 ◽
Vol 672-674
◽
pp. 684-687