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Patent Searching and Data


Title:
LEATHER LIKE SHEET
Document Type and Number:
Japanese Patent JP2003171884
Kind Code:
A
Abstract:

To provide a leather like sheet having a natural leather tone, especially a high class appearance having a calf like smoothness and transparent feeling, also having a high ventilating property, excellent softness and completeness jointly and capable of being suitably used for uses such as shoes, and a method for producing the same.

This leather like sheet is characterized by having (A) a porous layer consisting of a polyurethane and presenting the part of the pores as communicating pores from the surface of the porous layer to a base substrate layer on at least one side surface of the base substrate layer consisting of a fiber- interlaced nonwoven fabric and a polyurethane, and further by having (B) a porous layer formed by the nonwoven fabric consisting of an easily dyeable polyurethane on the porous layer (A).


Inventors:
NOBUTO YOSHIKI
HAYASHI KOHEI
Application Number:
JP2001374109A
Publication Date:
June 20, 2003
Filing Date:
December 07, 2001
Export Citation:
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Assignee:
KURARAY CO
International Classes:
D06N3/14; (IPC1-7): D06N3/14