| abstract |
Disclosed is a composition comprising at least one selected from the group consisting of a dicarboxylic acid represented by the following formula (1) and a polyamine represented by the following formula (2) and a salt thereof, and a process for producing the same. [Chemical Formula 1] Wherein Q is as defined in the detailed description, (2) In formula (2), A 1 , A 2 , L, a and b are as defined in the detailed description. |