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Citation: Xu Chen, Lu Chanhui. Hygroscopicity and Moisture Retentiveness of 2-Hydroxyl-3-Trimethyl(ammonio) propyl Chitosan Chloride[J]. Chinese Journal of Applied Chemistry, ;1996, 13(5): 94-96. shu

Hygroscopicity and Moisture Retentiveness of 2-Hydroxyl-3-Trimethyl(ammonio) propyl Chitosan Chloride

Xu Chen ,
Lu Chanhui

1.
Institute of Polymer Science, Fujian Teacher's University, Fuzhou 350007

Received Date: 4 December 1995
Available Online: 18 April 1996

The reaction of chitosan with 2, 3-epoxypropyl trimethylammonium chloride in neutral condition gave 2-hydroxyl-3-trimethyl(ammonio)propyl chitosan chloride. The effects of reaction time on the wetting ability were studied. The chitosan derivatives show good hygroscopic property and moisture retentiveness like hyaluronic acid. They have good solubility in water and good compatibility with non-ionic and cationic surfactants.
- chitosan quaternary ammonium salt,
- chitosan derivative,
- hygroscopic property,
- moisture retentiveness
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