Sheet-like material
AssigneeToray Industries, Inc.
InventorsTakanori Furui, Ryuji Shikuri, Gen Koide
Life of this patent
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Abstract
The present invention provide a sheet-like material having a highly soft texture, and further having high crease resistance while being soft. The sheet-like material of the present invention is a sheet-like material which includes a nonwoven fabric containing ultrafine fibers having an average single fiber diameter of 0.3 to 7 μm, and an elastomer, and having nap on a surface, in which the elastomer has a porous structure, and the porous structure has a proportion of micropores with a pore size of 0.1 to 20 μm of 60% or more in all pores.
Claims12
A sheet-like material comprising a nonwoven fabric containing ultrafine fibers having an average single fiber diameter of 0.3 to 7 μm, and an elastomer, and having nap on a surface, wherein the elastomer has a porous structure, and the porous structure has a proportion of micropores with a pore size of 0.1 to 20 μm of 60% or more in all pores.
Dependencies are inferred from the claim text.