New Thermally Stable and Organosoluble Polyamides and Copolyamides Containing Oxazolopyridine Pendant Moiety

Polyamidation of new diamine monomers containing bulky pendant groups based on imidazole ring and fabrication of polyamide/modified‐SiO2composite: Properties and applications

“…17 To overcome PAs' main trouble and better process them, PAs chemical structures are modified without compromising their mechanical and thermal properties. Introducing the bulky pendant units, 13,18,19 flexible linkages, 20 electron-donating moieties, 21 and heterocyclic segments 22 into the polymer chains are some of the approaches used to modify PAs structure. PAs containing bulky pendant groups are of particular interest and act as packing-disruptive segments.…”