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Machine translation
1. (WO2010024249) LEATHER-LIKE SHEET AND MANUFACTURING METHOD THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/024249    International Application No.:    PCT/JP2009/064784
Publication Date: 04.03.2010 International Filing Date: 25.08.2009
IPC:
D06N 3/14 (2006.01)
Applicants: KURARAY CO., LTD. [JP/JP]; 1621, Sakazu, Kurashiki-shi, Okayama 7108622 (JP) (For All Designated States Except US).
YONEDA, Hisao [JP/JP]; (JP) (For US Only).
INOUE, Kazumasa [JP/JP]; (JP) (For US Only)
Inventors: YONEDA, Hisao; (JP).
INOUE, Kazumasa; (JP)
Agent: KOTANI, Etsuji; (JP)
Priority Data:
2008-220087 28.08.2008 JP
Title (EN) LEATHER-LIKE SHEET AND MANUFACTURING METHOD THEREOF
(FR) FEUILLE SIMILAIRE AU CUIR ET PROCÉDÉ DE FABRICATION DE CELLE-CI
(JA) 皮革様シート及びその製造方法
Abstract: front page image
(EN)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).
(FR)L'invention concerne un procédé de fabrication d'une feuille (10) similaire au cuir, qui est caractérisé en ce qu'il comporte les étapes consistant à: former une première couche de polyuréthanne (2) par l'application par fusion à chaud d'un polyuréthanne (2) du type thermofusible qui durcit à l'humidité, sur la surface d'un tissu de base (1) ou d'une feuille anti-adhérente; coller une feuille poreuse (3) sur la première couche de polyuréthanne (2); et former une deuxième couche de polyuréthanne (4) sur la surface extérieure de la feuille poreuse (3).
(JA)基布1又は離型紙表面に加熱溶融させたホットメルト型湿分硬化ポリウレタン2を塗布することにより第1ポリウレタン層2を形成する第1ポリウレタン層形成工程と、第1ポリウレタン層2に多孔性シート3を貼り合せる多孔性シート貼り合せ工程と、多孔性シート3の外表面に第2ポリウレタン層4を形成する第2ポリウレタン層形成工程とを備えることを特徴とする皮革様シート10の製造方法。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)