POROUS COMPOSITE SHEET AND PROCESS FOR THE PRODUCTION THEREOF

摘要

A sintered porous composite sheet, comprising an A/B-component layer in which A-component having easily fusible properties and B-component having relatively higher thermal stability as compared with A-component .coexist in a sintered state. A- component can comprise a hydrophilic material, B-component can comprise a hydrophobic material, and A-component and B-component can contain a common material comprising an easily fusible material. The porous composite sheet h as the advantage that it has moderate air- or moisture permeability and has excelle nt drapability; and is suitable as a material for sanitary or medical wares.