Fiber structure

Abstract

[Problem to be Solved] To stably supply a fiber structure having excellent ashing durability, water/oil repellency and antifouling properties. [Solution] A fiber structure characterized in that each of the single fibers used in it is covered, on the surface thereof, with a resin film containing an organic fluorochemicals via a resin film containing a triazine ring-containing compound or containing an organic fluorochemicals and a triazine ring-containing compound, and that said fiber structure has a water repellency level of grade 4 or higher and an oil repellency level of grade 4 or higher after 20 times of washing.

1 - 9 . (canceled) 
   
   
       10 . A fiber structure characterized in that each of the single fibers used in it is covered, on the surface thereof with a resin film containing an organic fluorochemicals via a resin film containing a triazine ring-containing compound or a resin film containing an organic fluorochemicals and a triazine ring-containing compound, and that said fiber structure has a Water repellency level of grade 4 or higher and a oil repellency level of grade 4 or higher after 20 times of washing. 
   
   
       11 . The fiber structure according to  claim 10 , wherein the thickness of said resin film containing a triazine ring-containing compound or said resin film containing an organic fluorochemicals and a triazine ring-containing compound is 5 to 100 mm. 
   
   
       12 . The fiber structure according to  claim 10 , wherein said resin film containing an organic fluorochemicals contains a triazine ring-containing compound and/or an isocyanate-based compound. 
   
   
       13 . The fiber structure according to  claim 11 , wherein said resin film containing an organic fluorochemicals contains a triazine ring-containing compound and/or an isocyanate-based compound. 
   
   
       14 . The fiber structure according to  claim 10 , wherein said fiber structure has a contamination resistance level of grade 3 or higher and a washing removability level of grade 3 or higher, respectively against food contamination after 20 times of washing. 
   
   
       15 . The fiber structure according to  claim 11 , wherein said fiber structure has a contamination resistance level of grade 3 or higher and a washing removability level of grade 3 or higher, respectively against food contamination after 20 times of washing. 
   
   
       16 . The fiber structure according to  claim 12 , wherein said fiber structure has a contamination resistance level of grade 3 or higher and a washing removability level of grade 3 or higher, respectively against food contamination after 20 times of washing. 
   
   
       17 . The fiber structure according to  claim 13 , wherein said fiber structure has a contamination resistance level of grade 3 or higher and a washing removability level of grade 3 or higher, respectively against food contamination after 20 times of washing. 
   
   
       18 . The fiber structure according to  claim 10 , wherein said fiber structure has a contamination resistance level of grade 3 or higher and a washing removability level of grade 4 or higher, respectively against Indian ink contamination after 20 times of washing. 
   
   
       19 . The fiber structure according to  claim 11 , wherein said fiber structure has a contamination resistance level of grade 3 or higher and a washing removability level of grade 4 or higher, respectively against Indian ink contamination after 20 times of washing. 
   
   
       20 . The fiber structure according to  claim 12 , wherein said fiber structure has a contamination resistance level of grade 3 or higher and a washing removability level of grade 4 or higher, respectively against Indian ink contamination after 20 times of washing. 
   
   
       21 . The fiber structure according to  claim 13 , wherein said fiber structure has a contamination resistance level of grade 3 or higher and a washing removability level of grade 4 or higher, respectively against Indian ink contamination after 20 times of washing. 
   
   
       22 . The fiber structure according to  claim 10 , wherein said fiber structure has a sand deposition preventability level of grade 3 or higher after 20 times of washing. 
   
   
       23 . The fiber structure according to  claim 11 , wherein said fiber structure has a sand deposition preventability level of grade 3 or higher after 20 times of washing. 
   
   
       24 . The fiber structure according to  claim 12 , wherein said fiber structure has a sand deposition preventability level of grade 3 or higher after 20 times of washing. 
   
   
       25 . The fiber structure according to  claim 13 , wherein said fiber structure has a sand deposition preventability level of grade 3 or higher after 20 times of washing. 
   
   
       26 . The fiber structure according to  claim 10 , wherein said fiber structure has a mud contamination removability level of grade 4 or higher after 20 times of washing. 
   
   
       27 . Swimwear comprising the fiber structure as set forth in  claim 22 . 
   
   
       28 . The swimwear according to  claim 27 , wherein the fabric uses polyurethane-based elastic yarns and/or polytrimethylene terephthalate fibers at least partially.