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›› 2006, Vol. 26 ›› Issue (1): 19-22.

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Characterization and Properties of Urushiol-praseodymium Polymer

CHEN Qin-hui, LIN Jin-huo   

  1. College of Chemistry and Material Science, Fujian Normal University, Fuzhou 350007, China
  • Received:2005-01-11 Revised:1900-01-01 Online:2006-03-30 Published:2006-03-30

Abstract: Urushiol praseodymium polymer (PUPr), prepared by thermo-polymerization in non-aqueous medium was characterized by elemental analysis, IR, XPS, TG, etc, which indicated that the formation of PUPr was attributed to the coordination between urushiol and PrCl3 followed by cross-linking reaction among the side chains of urushiol. Resulted from the unsaturated coordination of praseodymium, PUPr was reactive for catalyzing the polymerization of olefinic monomers such as butyl α-methacrylate in the presence of sodium sulfite.

Key words: urushiol, praseodymium, butyl α-methacrylate

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