| abstract |
One aspect of the present invention can include a surface layer made of a fabric material and the surface layer covering one or more portions of a top plate main portion, top plate side portions, outside portions, a seat back portion, and a headrest portion has been subjected to an antiallergenic treatment and the antiallergenic treatment is a treatment in which a back side surface of the surface layer is dipped in an antiallergenic agent containing an aromatic hydroxy compound as an active ingredient. |