Synthesis and Characterization of New Soluble Polyimides from 3,3‘,4,4‘-Benzhydrol Tetracarboxylic Dianhydride and Various Diamines

Liaw, Der‐Jang; Liaw, Been‐Yang; Li, Lain‐Jong; Sillion, Bernard; Merçier, Régis; Thiria, Rémi; Sekiguchi, Hikaru

doi:10.1021/cm970463c

Public

Synthesis and Characterization of New Soluble Polyimides from 3,3‘,4,4‘-Benzhydrol Tetracarboxylic Dianhydride and Various Diamines

Shared by NobleBlocks on Feb 26, 1998 • 12:00 AM UTC

Authors:

Der‐Jang Liaw

Been‐Yang Liaw

Lain‐Jong Li

Abstract

New soluble polyimides were prepared from a series of diamines and a tetracarboxylic dianhydride with a benzhydrol unit, 3,3‘,4,4‘-benzhydrol tetracarboxylic dianhydride (BHTDA), by one-step method polymerization. The diamines containing flexible units, bulky substituents, and/or noncoplanar conform...

Subject

Polyimide

Glass transition

Polymer chemistry

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