Flame retardant epoxy polymers using phosphorus‐containing polyalkylene amines as curing agents

  title={Flame retardant epoxy polymers using phosphorus‐containing polyalkylene amines as curing agents},
  author={Ru‐Jong Jeng and Jun-Ren Wang and Jiang-Jen Lin and Ying‐Ling Liu and Yie Shun Chiu and Wen-Chiung Su},
  journal={Journal of Applied Polymer Science},
Two series of novel phosphorus-containing poly(alkylene) amines with or without aromatic groups were synthesized via reacting phosphoryl chloride derivatives with commercially available polyetheramines, ethylenediamine and N-phenyl-1,4-phenylenediamine, respectively. Chemical structures of the amines were characterized with FTIR, NMR, P (phosphorus) content measurement, and amine content titration. These amines were then utilized as curing agents to react with diglycidyl ether of bisphenol A… 

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