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Three poly(aryl ether sulfone)s containing 1,4-naphthylene moiety were prepared by the nucleophilic polycondensation of 1-chloro-4-(4-chlorobenzenesulfonyl)naphthalene(CCBSN) with 4,4-isopropylidene diphenol(BPA), 1,4-hydroquinone(HQ) and 4-(4-hydroxyphenyl)(2H) phthalazin-1-one(DHPZ), respectively. The polymers were characterized by FT-IR, .1H NMR, WAXD and TGA techniques. The polymers obtained had high glass transition temperatures and good thermal stability. All the polymers were soluble in most common organic solvents.
Three poly (aryl ether sulfone) s containing 1,4-naphthylene moiety were prepared by the nucleophilic polycondensation of 1-chloro-4- (4-chlorobenzenesulfonyl) naphthalene (CCBSN) with 4,4’-isopropylidene diphenol (BPA) , 4-hydroquinone (HQ) and 4- (4-hydroxyphenyl) (2H) phthalazin-1-one (DHPZ), respectively. The polymers were characterized by FT-IR, 1H NMR, WAXD and TGA techniques. had high glass transition temperatures and good thermal stability. All the polymers were soluble in most common organic solvents.