Patent ID: 6838546

Claim:
An aromatic liquid-crystalline polyester solution composition comprising 100 parts by weight of a solvent (A) and 2 to 10 parts by weight of an aromatic liquid-crystalline polyester (B), wherein said solvent (A) is a solvent containing 30% by weight or more of a chlorine-substituted phenol compound represented by the following general formula (I): wherein A represents a hydrogen atom, a halogen atom or a tri-halogenated methyl group, and i represents an integer of 1 or more and 4 or less, and wherein the aromatic liquid-crystalline polyester comprises 30 to 80% by mole of a structural unit derived from p-hydroxybenzoic acid, 10 to 35% by mole of a structural unit derived from at least one compound selected from the group consisting of hydroquinone, resorcinol, 4,4′-dihydroxybiphenyl, bisphenol A and bisphenol S, and 10 to 35% by mole of a structural unit derived from at least one compound selected from the group consisting of terephthalic acid, isophthalic acid and naphthalenedicarboxylic acid.