Chinese Journal of Applied Chemistry ›› 1995, Vol. 0 ›› Issue (2): 104-106.

• Full Papers • Previous Articles     Next Articles

Pteparation of Alcohol-Soluble Polyamide Resins

Xing Cunzhang, Xu Xinguo, Dong Mingzhang   

  1. Department of Chemical Engineering, Shangdong Institute of Light Industry, Ji′nan 250100
  • Received:1994-07-21 Revised:1994-11-24 Published:1995-04-10 Online:1995-04-10

Abstract: The alcohol-soluble polyamide resins have been obtained by copolymerization of amixture comprising polymeric fatty acid,ricinoleic acid and sebacic acid with ethylenediamineand 1,3-diamino-2-hydroxypropane. In an appropriate proportion of ricinoleic acid to 1,3-di-amino-2-hydroxypropane the polymerized product exhibits an improved low temperature solubility in lower molecular aliphatic alcohols and higher softening point.

Key words: alcohol-soluble polyamide, diaminohydroxypropane, polymeric fatty acid, ricino-leic acid, preparation