| abstract |
The resin composition of the present invention includes a water-soluble resin (component A); and at least one selected from the group consisting of an inorganic salt and a polycyclic aromatic sulfonate (component B), the component A has a polycyclic aromatic monomer unit, the component B has a solubility in water at 25° C. of 1 g/100 g or more, and a content of the component B relative to 100 parts by mass of the component A is 1 part by mass or more and 40 parts by mass or less. According to the resin composition of the present invention, a resin composition that can be obtained by recycling and has improved heat resistance can be provided. |