Record number :
1212298
Title of article :
A novel catalyst of lanthanum tris(2,6-di-tert-butyl-4-methylphenolate) for ring-opening polymerization of adipic anhydride
Author/Authors :
Shijian Ren، نويسنده , , Jun Ling، نويسنده , , Zhiquan Shen، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Pages :
4
From page :
647
To page :
650
Abstract :
Lanthanum tris(2,6-di-tert-butyl-4-methylphenolate) exhibits high catalytic activity toward the ring-opening polymerization of adipic anhydride. Poly(adipic anhydride) (PAA, Mn=1500) was obtained with a conversion of 86.0% within 1 h in methylene chloride at 20 °C. Three melting peaks were found in the DSC curve of the polymer at 51.4, 64.5 and 108.9 °C, respectively.
Keywords :
ring-opening polymerization , Adipic anhydride , 6-di-tert-butyl-4-methylphenolate) , Lanthanum tris(2
Journal title :
European Polymer Journal(EPJ)
Link To Document :