SHEETLIKE PRODUCTS AND INTERIOR FINISHING MATERIALS

摘要

A sheetlike product comprising a nonwoven fabric obtained by entangling ultrafine-denier fibers having single-fiber finenesses of 0.5dtex or below and an elastic resin binder containing a polyurethane as the main component, wherein the polyurethane is a polycarbonate-base polyurethane which has polycarbonate skeletons represented by the general formulae (1) and (2) and a gel point of 2.5 ml or above but below 6 ml: (1) [wherein R1 and R2 are each independently an aliphatic hydrocarbon group having 7 to 11 carbon atoms; n and m are each a positive integer; and when R1 and R2 are different, the two kinds of units may be copolymerized in block or at random] and (2) [wherein R3 and R4 are each independently an aliphatic hydrocarbon group having 3 to 6 carbon atoms; x and y are each a positive integer; and when R3 and R4 are different, the two kinds of units may be copolymerized in block or at random].