LEATHER-LIKE SHEET AND MANUFACTURING METHOD THEREOF

Title:

LEATHER-LIKE SHEET AND MANUFACTURING METHOD THEREOF

Document Type and Number:

WIPO Patent Application WO/2010/024249

Kind Code:

A1

Abstract:

A method for manufacturing a leather-like sheet (10) that is characterized by having a first polyurethane layer formation step in which a first polyurethane layer (2) is formed by applying a heat melted hot-melt type moisture-cured polyurethane (2) on the surface of a base fabric (1) or a release sheet, a porous sheet adhesion step in which a porous sheet (3) is adhered to the first polyurethane layer (2), and a second polyurethane layer formation step in which a second polyurethane layer (4) is formed on the outer surface of the porous sheet (3).

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Inventors:

YONEDA HISAO (JP)
INOUE KAZUMASA (JP)

Application Number:

PCT/JP2009/064784

Publication Date:

March 04, 2010

Filing Date:

August 25, 2009

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Assignee:

KURARAY CO (JP)
YONEDA HISAO (JP)
INOUE KAZUMASA (JP)

International Classes:

D06N3/14

Foreign References:

JPS591822B2	1984-01-14
JPH055280A	1993-01-14
JPH06192967A	1994-07-12

Attorney, Agent or Firm:

KOTANI, ETSUJI (JP)
Etsuji Kotani (JP)

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