| 摘要 |
PROBLEM TO BE SOLVED: To provide a fiber fabric having durable water repellency, excellent wrinkle resistance and excellent flexibility. SOLUTION: A cellulosic fiber-containing fabric contains cellulosic fibers wherein at least one part of the cellulosic fibers are cross-linked and modified. The fabric has a cross-link index of 1-4 defined by the below-described equation, and a polyfluoroalkyl group-containing acrylic copolymer, an aminosilicone-based resin, and an aminoplast resin and/or a multifunctional blocked isocyanate group-containing urethane resin is adhered to the surfaces of the fibers. The cross-link index = 100×(A-B)/A, wherein A: the coefficient (%) of moisture absorption of the cellulosic fiber after the cross-linking modification under an atmosphere comprising a temperature of 30 deg.C and a relative humidity of 90% RH; B: the coefficient (%) of moisture absorption of the cellulosic fiber after the cross-linking modification under an atmosphere comprising a temperature of 20 deg.C and a relative humidity of 65% RH. |
