Patent ID: 6013759
Filing Date: 2000-01-11
Classification: C08G

Abstract:
A polyamideimide for optical communications, comprising a monomer represented by the formula: ##STR6## as a repeating unit; wherein X.sub.1, X.sub.2 and X.sub.3 are independently selected from the group consisting of halogen atom, halogenated alkyl group, halogenated aromatic ring group, --NO.sub.2, --OR.sup.1 and --SR.sup.1, where R.sup.1 is a halogenated alkyl group or a halogenated aromatic ring group; and where Z is selected from the group consisting of divalent halogenated aliphatic hydrocarbon, divalent halogenated aliphatic cyclic hydrocarbon or divalent halogenated aromatic hydrocarbon.