CARD, AND METHOD OF PRODUCING CARD

摘要

PROBLEM TO BE SOLVED: To provide a card having excellent environmental resistance even when it contains plant-derived material, and a method of producing a card.SOLUTION: A card 1 has a plurality of layers wherein at least one layer 10,20,40,50 is an isosorbite polymer sheet comprising an isosorbite polymer prepared by a reaction of isosorbide with diphenyl carbonate, and 1,4-cyclohexanedimethanol.