| 摘要 |
PURPOSE: To obtain a fibrous structure, excellent in deep color dyeing effect and resistant to dry cleaning by coating a dyed fibrous structure with a film of film-making resin and/or inorganic fine powder and polymer of low refractive index, and further with a film of silicon-based compound or the like. CONSTITUTION: This fibrous structure is obtained by coating a dyed structure of fibers, natural, semisynthetic, synthetic or the like, in particular polyester- based fibers known for difficulty in deep color dyeing, with (A) a film-making resin and/or (B) an inorganic powder (e.g. silica or alumina having a particle size of 1μm or less), and (C) a polymer of low refractive index (e.g. silicone- based or fluorine-based polymer having a refractive index of 1.5 or less) 2 to 4 times repeatedly for treating the structure with the resin to 0.5 to 3 wt.% as the resin, and then curing the coated structure. The structure is then coated with a thin film (thickness: 100 to 2000Å) of silicone compound or its mixture with a fluorine compound, plasma-polymerized thereon at low temperature. The resin for the component A is selected from the group consisting of polyamide, polyacrylamide, polyurethane and the like.
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