Chinese Journal of Applied Chemistry ›› 1995, Vol. 0 ›› Issue (3): 76-78.

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Preparation and Application of Cationic Aqueous Polyurethane

Tai Huiwen, Wang Nongyue, Zhang Liucheng   

  1. Department of Chemical Engineering, Hebei Institute of Technology, Tianjin 300130
  • Received:1994-06-28 Revised:1994-10-31 Published:1995-06-10 Online:1995-06-10

Abstract: A self-dispersed cationic polyurethane dispersion was prepared with epoxy andquarternary ammonitim groups in macromolecule chain.The dispersion can be used as a tex-tile finisher to improve the wettability, machanical strength and permanent antistatic proper-ty of textile.

Key words: polyurethane, dispersion, textile finisher