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 (2-1, Kaigandori 1-chome, Okayama-sh, Okayama 01, 〒7028601, JP)
米田 久夫 (〒01 岡山県岡山市海岸通１丁目２番１号 株式会社クラレ内 Okayama, 〒7028601, JP)
米田 久夫 (〒01 岡山県岡山市海岸通１丁目２番１号 株式会社クラレ内 Okayama, 〒7028601, JP)
Application Number:
JP2009/064784
Publication Date:
March 04, 2010
Filing Date:
August 25, 2009
Export Citation:
Assignee:
KURARAY CO., LTD. (1621, Sakazu Kurashiki-sh, Okayama 22, 〒7108622, JP)
株式会社クラレ (〒22 岡山県倉敷市酒津１６２１番地 Okayama, 〒7108622, JP)
YONEDA, Hisao (2-1, Kaigandori 1-chome, Okayama-sh, Okayama 01, 〒7028601, JP)
株式会社クラレ (〒22 岡山県倉敷市酒津１６２１番地 Okayama, 〒7108622, JP)
YONEDA, Hisao (2-1, Kaigandori 1-chome, Okayama-sh, Okayama 01, 〒7028601, JP)
International Classes:
D06N3/14
Attorney, Agent or Firm:
KOTANI, Etsuji (Osaka Nakanoshima Building 2nd Floor, 2-2 Nakanoshima 2-chome, Kita-ku, Osaka-sh, Osaka 05, 〒5300005, JP)
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