| 摘要 |
PCT No. PCT/JP98/04163 Sec. 371 Date Apr. 6, 1999 Sec. 102(e) Date Apr. 6, 1999 PCT Filed Sep. 16, 1998 PCT Pub. No. WO99/15726 PCT Pub. Date Apr. 1, 1999The method for dyeing a polyamide fabric of the present invention comprises the step of dyeing a polyamide fabric having structural variations in the longitudinal direction of the fibers, by a dye liquor containing an anionic reactive dye and regulated at pH 3 DIFFERENCE 8. The dyed product of the present invention is a dyed polyamide fabric obtained by said dyeing method. Furthermore, the dyed product of the present invention is obtained as a grandrelle tone dyed product by dyeing a polyamide fabric having structural variations in the longitudinal direction of the fibers by a reactive dye, and being 4th or higher grade in the wash fastness specified in JIS L-0844. The present invention can provide a method for dyeing a polyamide fabric in a clear high grade grandrelle tone and to have excellent wash fastness, and also a grandrelle tone dyed product.
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