公开(公告)号：US10450679B2

公开(公告)日：2019-10-22

申请号：US14913520

申请日：2014-08-22

申请人： KANEKA CORPORATION

发明人： Yoshitomo Matsumoto ,  Tatsuro Ohzeki ,  Fukashi Shibuya ,  Kazuya Kusunoki

IPC分类号： D04B1/24 ,  D04B1/16 ,  D06M13/282 ,  D03D15/12 ,  D06M13/447 ,  A62B17/00 ,  D06M11/47 ,  D06M13/288 ,  D01F1/07 ,  D01F6/18 ,  D01F6/38 ,  D01F6/40 ,  D02G3/44 ,  A41D31/08 ,  D06M101/26 ,  D06M101/06 ,  D06M101/28

摘要： A flame-retardant fabric may include a cellulosic fiber and a modacrylic fiber, the cellulosic fiber being a natural cellulose fiber containing a phosphorus compound, the modacrylic fiber containing an antimony compound, the flame-retardant fabric including the modacrylic fiber containing the antimony compound in an amount of 14 to 54 wt %, antimony in an amount of not less than 1.7 wt %, and phosphorus in an amount of 0.3 to 1.5 wt % with respect to the total weight of the flame-retardant fabric, and the flame-retardant fabric having a weight per unit area of not less than 160 g/m2. The flame-retardant fabric can be produced by subjecting a fabric including a natural cellulose fiber and a modacrylic fiber containing an antimony compound to flame-retardant treatment with a phosphorus compound.