Heat-resistant waterproof breathable material and breathable waterproof vulcanized rubber shoe

Abstract

Provided is a heat-resistant waterproof breathable material (5), comprising: a heat-resistant waterproof breathable layer (7); a surface protection layer (6) provided on one side of the heat-resistant waterproof breathable layer; and a breathable supporting layer (8) provided on the other side of the heat-resistant waterproof breathable layer. Also provided is a breathable waterproof vulcanized rubber shoe (10), wherein a part thereof is made from a heat-resistant waterproof breathable material (15).

1 . A heatproof, waterproof and breathable material comprising:
 a heatproof, waterproof and breathable layer,   a surface protective layer, which is provided on one side of the heatproof, waterproof and breathable layer; and   a breathable support layer, which is provided on the other side of the heatproof, waterproof and breathable layer.   
     
     
         2 . The heatproof, waterproof and breathable material according to  claim 1 , characterized in that, the heatproof, waterproof and breathable layer is made of PTFE or PU. 
     
     
         3 . The heatproof, waterproof and breathable material according to  claim 2 , characterized in that, the heatproof, waterproof and breathable layer is of a PTFE film or PU film. 
     
     
         4 . The heatproof, waterproof and breathable material according to  claim 3 , characterized in that, the PTFE film or PU film has a thickness of about 25 μm. 
     
     
         5 . The heatproof, waterproof and breathable material according to  claim 3 , characterized in that, the PTFE film or PU film has a mini-porous structure. 
     
     
         6 . The heatproof, waterproof and breathable material according to  claim 1 , characterized in that, the breathable support layer is made of open-cell foaming breathable material, fabric, or the combination of open-cell foaming breathable material and fabric. 
     
     
         7 . The heatproof, waterproof and breathable material according to  claim 6 , characterized in that, the heatproof, waterproof and breathable material is further provided with a lining fabric layer. 
     
     
         8 . The heatproof, waterproof and breathable material according to  claim 1 , characterized in that, the heatproof, waterproof and breathable material is further provided with one or more auxiliary functional layers. 
     
     
         9 . A breathable waterproof vulcanized rubber shoe, characterized in that, one part of the breathable waterproof vulcanized rubber shoe is made of a heatproof, waterproof and breathable material, the heatproof, waterproof and breathable material comprises:
 a heatproof, waterproof and breathable layer,   a surface protective layer, which is provided on one side of the heatproof, waterproof and breathable layer, and   a breathable support layer, which is provided on the other side of the heatproof, waterproof and breathable layer.   
     
     
         10 . The breathable waterproof vulcanized rubber shoe according to  claim 9 , characterized in that, the heatproof, waterproof and breathable layer is made of PTFE or PU. 
     
     
         11 . The breathable waterproof vulcanized rubber shoe according to  claim 10 , characterized in that, the heatproof, waterproof and breathable layer is of a PTFE film or PU film. 
     
     
         12 . The breathable waterproof vulcanized rubber shoe according to  claim 11 , characterized in that, the PTFE film or PU film has a thickness of about 25 μm. 
     
     
         13 . The breathable waterproof vulcanized rubber shoe according to  claim 11 , characterized in that, the PTFE film or PU film has a mini-porous structure. 
     
     
         14 . The breathable waterproof vulcanized rubber shoe according to  claim 9 , characterized in that, the breathable support layer is made of open-cell foaming breathable material, fabric, or the combination of open-cell foaming breathable material and fabric. 
     
     
         15 . The breathable waterproof vulcanized rubber shoe according to  claim 14 , characterized in that, the heatproof, waterproof and breathable material is further provided with a lining fabric layer. 
     
     
         16 . The breathable waterproof vulcanized rubber shoe according to  claim 9 , characterized in that, the heatproof, waterproof and breathable material is further provided with one or more auxiliary functional layers. 
     
     
         17 . The breathable waterproof vulcanized rubber shoe according to  claim 9 , characterized in that, part of the vamp of the shoe is made of the heatproof, waterproof and breathable material. 
     
     
         18 . The breathable waterproof vulcanized rubber shoe according to  claim 17 , characterized in that, the front part, middle part, and/or rear part of the vamp of the shoe is made of the heatproof, waterproof and breathable material. 
     
     
         19 . The breathable waterproof vulcanized rubber shoe according to  claim 9 , characterized in that, part of the upper of the shoe is made of the heatproof, waterproof and breathable material. 
     
     
         20 . (canceled) 
     
     
         21 . The breathable waterproof vulcanized rubber shoe according to  claim 9 , characterized in that, the part of the breathable waterproof vulcanized rubber shoe, which is made of the heatproof, waterproof and breathable material, is bonded to the breathable waterproof vulcanized rubber shoe before the high-temperature vulcanization treatment thereof, and forms tight coupling with other parts of the breathable waterproof vulcanized rubber shoe through the high-temperature vulcanization treatment thereof.