Patent ID: 8304508
Filing Date: 2012-11-06
Classification: C07C,C08G

Abstract:
1. A polymer compound obtained by reacting a fluorine-containing dicarboxylic acid represented by formula (1), wherein n represents an integer of 1-4, and the two carboxylic groups are not adjacent each other on the aromatic ring, or an ester-forming derivative of the fluorine-containing dicarboxylic acid, with: (a) a diol represented by formula (2), wherein R 1 represents an organic group that has a valence of at least two and that contains at least one selected from the group consisting of aliphatic rings, aromatic rings, condensed polycyclic aromatic rings, and heterocycles, to yield a polymer compound represented by formula (6), (b) a diamine represented by formula (3), wherein R 2 represents an organic group that has a valence of at least two and that contains at least one selected from the group consisting of aliphatic rings, aromatic rings, condensed polycyclic aromatic rings, and heterocycles, to yield a polymer compound represented by formula (7), (c) a diaminodiol represented by formula (4), wherein R 3 represents an organic group that has a valence of at least four and that contains at least one selected from the group consisting of aliphatic rings, aromatic rings, condensed polycyclic aromatic rings, and heterocycles, to yield a polymer compound represented by formula (8), or (d) a diaminodiol represented by formula (5), wherein R 4 represents an organic group that has a valence of at least four and that contains at least one selected from the group consisting of aliphatic rings, aromatic rings, condensed polycyclic aromatic rings, and heterocycles, to yield a polymer compound represented by formula (10), and optionally subjecting a polymer of formula (8) to a dehydration, ring-closing reaction to yield a polymer compound represented by formula (9), or optionally subjecting a polymer of formula (10) to a dehydration, ring-closing reaction to yield a polymer compound is represented by formula (11), wherein in formulas (6), (7), (8), (9), (10) and (11); n is defined as above; R the two —CO groups are not adjacent to each other on the aromatic ring, and m represents a positive integer.