| 摘要 |
PROBLEM TO BE SOLVED: To obtain an unlevel dyed fabric of a two-color phase having a nonconventional sensitivity and an excellent fashionability and to provide a simple dyeing method therefor. SOLUTION: The unlevel dyeing comprises using a chitosan acidic solution as a modifier, immersing a fabric in the chitosan acidic solution, wrinkling the fabric and drying so as to unevenly modify the fabric and then dyeing the unevenly modified fabric with a reactive dye. The unlevel dyed fabric having a mild change in color tone and different color layers is obtained by using two or more kinds of dyes as the reactive dye. COPYRIGHT: (C)2006,JPO&NCIPI
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