Polyamide resin which can be dissolved in alcohol solvent, composition thereof, and method of use thereof

Abstract

A polyamide resin is disclosed comprising: a diamine component comprised of at least 50% by mole based on the total diamine component of diamine having diphenyl methane structure substituted by alkyl groups, indicated by the following Formula 1, and a dicarboxylic acid component comprised of at least 50% by mole based on the total dicarboxylic acid component of aromatic dicarboxylic acid having phenolic hydroxyl groups, indicated by the following Formula 2, ##STR1## wherein, R.sup.1 and R.sup.2 are a group or atom selected from the group consisting of a hydrogen atom, a methyl group, an ethyl group, a propyl group, and an isopropyl group, and wherein R.sup.1 and R.sup.2 are not both hydrogen atoms.

Dependencies are inferred from the claim text.