01245nam a2200265Ia 4500 MX-MdCICY 20260521091049.0 CICY B-7707 Soluble Polyamides and Polyimides Functionalized with Benzo-15-Crown-5-Pendant Groups Macromol. Rapid Commun., 25, p.592-597, 2004 A new diamine monomer containing a crown ether was made to react with commercial diacid chlorides and dianhydrides to yield new aromatic polyamides and polyimides. The crown ether moiety was introduced as a pendant group so that the polymers showed enhanced solubility in organic solvents, good thermal properties (high transition temperatures and high thermal stability), and good filmforming ability. PENDANT GROUPS POLYAMIDES POLYIMIDES SOLUBILITY THERMAL PROPERTIES Maya, E.M. Lozano, A.E. De La Campa, J.G: De Abajo, J. https://drive.google.com/file/d/1_qMczk6dYmWZ02BtitfS_zgEO7ehmrFx/view?usp=drivesdk Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx Loc REF1 250602s9999 xx |||||s2 |||| ||und|d 17969 17969 0 0 Loc 0 0 F1 CICY CICY RE 2025-06-25 0 B-7707 2025-06-25 12:47:06 2025-06-25 REF1