A polyetherimide composition comprises the polymerization product of a catalyzed imidization product of a 3-substituted phthalic anhydride and a sulfone diamine having improved melt stability and reduced corrosivity, and a method of manufacture thereof.
一种聚醚
酰亚胺组合物,由 3-取代
邻苯二甲酸酐和砜二胺的催化
亚胺化聚合产物组成,具有更好的熔体稳定性和更低的腐蚀性。