Synthesis and Characterization of Novel Polyamide-imides Containing Thioether Linkages, Thiazole, and Nitrophenyl Units with High Solubility and Processability for Optical Film Applications Journal title: Journal of Applied Material Science Authors: Aazam Jalali Subject(s): Materials Science, Multidisciplinary, Materials Science, Biomaterials, Materials Science, Composites, Polymer Science