Synthesis and Salt Resistance of Novel Polyampholyte P(DMAPMA-co-HEA)-CA

Xiang Li; Meng Jun Cai; Jian Ding Chen; Mohamed Taha

doi:10.4028/www.scientific.net/AMR.1120-1121.110

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1120-1121Synthesis and Salt Resistance of Novel...

Synthesis and Salt Resistance of Novel Polyampholyte P(DMAPMA-co-HEA)-CA

Abstract:

A novel polyampholyte P(DMAPMA-co-HEA)-CA was prepared by the quaternization of chloroacetic acid (CA) to P(DMAPMA-co-HEA), which was synthesized by the copolymerization of 2-hydroxyethyl acrylate (HEA) and N-(3-dimethylaminopropyl)maleamic acid (DMAPMA). The isoelectric point (IEP) of P(DMAPMA-co-HEA)-CA was studied by titration, and the salt resistance of P(DMAPMA-co-HEA)-CA expressed by viscosity was determined in sodium chloride solution by Ubbelohde viscometer. The results show that P(DMAPMA-co-HEA)-CA possesses excellent salt resistance in sodium chloride solution.

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Periodical:

Advanced Materials Research (Volumes 1120-1121)

Pages:

110-114

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1120-1121.110

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Online since:

July 2015

Authors:

Xiang Li, Meng Jun Cai, Jian Ding Chen*, Mohamed Taha

Keywords:

2-Hydroxyethyl Acrylate, Isoelectric Point, Maleic Anhydride, N,N'-dimethyl-1,3-propanediamine, Polyampholyte, Salt Resistance

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