| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for treating a cellulose fiber product by which wrinkle resistance, dimensional stability, wash-and-wear properties, drapeability and sewability are simply imparted to the cellulose fiber product without causing lowering of strength or discoloration and without leaving formalin. SOLUTION: The method for treating the cellulose fiber product comprises impregnating the cellulose fiber product with a first aqueous solution containing 0.5-3 wt.% of an ammonium salt at pH 5.0-8.5 at 30-60°C for 20-60 min, impregnating the resultant cellulose fiber product with a second aqueous solution containing 1-10 wt.% of a softener at pH 6-9, impregnating the obtained cellulose fiber product with a third aqueous solution containing 10-30 wt.% of a form stabilizer and 1-15 wt.% of an alkaline agent at pH 9-11, then carrying a dry heat treatment of the resultant cellulose fiber product at 140-180°C for 45-180 s and impregnating the obtained cellulose fiber product with a fourth aqueous solution containing 0.01-1 wt.% of an acid at pH 0.5-4. COPYRIGHT: (C)2004,JPO
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