Tuning the thermoresponsive properties of hyperbranched poly(ester amide)s based on diisopropanolamine and cyclic dicarboxylic anhydrides

Synthesis and properties of poly(amide-i

Synthesis and properties of poly(amide-imide)s based on the diimide-diacid condensed from 2,2′- bis(4-aminophenoxy)biphenyl and trimellitic anhydride

✍ Chin-Ping Yang; Shu-Huei Jeng; Guey-Sheng Liou 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 171 KB 👁 2 views

A new dicarboxylic acid having a kinked structure was synthesized from the condensation of 2,2 -bis (4-aminophenoxy ) biphenyl and trimellitic anhydride. A series of biphenyl-2,2 -diyl-containing aromatic poly ( amide-imide ) s having inherent viscosities of 0.23 -0.94 dL / g was prepared by the tri