The Synthesis and Characterization of a Novel Ternary Polymer Bisphenol A-4,4’-Difluorobenzophenone-bis(p-hydroxylphenyl)-1,4,5,8-naphthalenetetracarboxylic Diimide Monomer

• Published in: Polymer bulletin (Berlin, Germany) Vol. 57; no. 3; pp. 351 - 358
• Main Authors: Dou, Zhiyu, Li, Xianfeng, Zhong, Shuangling, Zhao, Chengji
• Format: Journal Article
• Language: English
• Published: Heidelberg Springer 01.07.2006; Berlin Springer Nature B.V; New York, NY
• Subjects: Aminophenol; Applied sciences; Bisphenol A; Copolymers; Diimide; Exact sciences and technology; Inductively coupled plasma; Monomers; NMR; Nuclear magnetic resonance; Organic polymers; Physicochemistry of polymers; Polymers; Polymers with particular properties; Preparation, kinetics, thermodynamics, mechanism and catalysts; Substitution reactions; Thermal stability; Thermal properties; Solution polycondensation; Property composition relationship; Preparation; Aromatic copolymer; Ether copolymer; Thermostable; Imide copolymer; Experimental study; Thermal stability; Ketone copolymer
• ISSN: 0170-0839; 1436-2449
• DOI: 10.1007/s00289-006-0558-7

SummaryA novel bis(p-hydroxylphenyl)-1,4,5,8-naphthalenetetracarboxylic diimide (NTDA–OH) monomer was prepared through the condensations of 1,4,5,8-naphthalenetetracarboxylic dianhydride (NTDA) with p-aminophenol. A series of ternary copolymers derived from NTDA–OH were further synthesized by the nucleophilic substitution reactions. Both the monomer and the ternary copolymers were characterized by FT–IR, 1H NMR, and inductively coupled plasma (ICP). The characterization results showed that, the imide groups were successfully introduced into the prepared monomer. The differential scanning calorimetry (DSC) and the thermal gravimetry analysis (TGA) were further performed on the produced polymers. The thermal stability of the polymer increased with the content of the NTDA–OH increasing.