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1. (WO2009138174) A COMPOSITE MATERIAL, THE METHOD FOR PREPARING THE SAME AND THE USE THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/138174    International Application No.:    PCT/EP2009/003165
Publication Date: 19.11.2009 International Filing Date: 02.05.2009
IPC:
B32B 27/08 (2006.01), B32B 27/30 (2006.01), B32B 27/40 (2006.01), C08J 5/12 (2006.01)
Applicants: BAYER MATERIALSCIENCE AG [DE/DE]; Law and Patents, Patents and Licensing 51368 Leverkusen (DE) (For All Designated States Except US).
YANG, Yurun [CN/CN]; (CN) (For US Only).
PANG, Yong Dong [CN/CN]; (CN) (For US Only).
ZHANG, Chun Hua [CN/CN]; (CN) (For US Only)
Inventors: YANG, Yurun; (CN).
PANG, Yong Dong; (CN).
ZHANG, Chun Hua; (CN)
Common
Representative:
BAYER MATERIALSCIENCE AG [DE/DE]; 51368 Leverkusen (DE)
Priority Data:
2008 1 0037375.X 14.05.2008 CN
Title (EN) A COMPOSITE MATERIAL, THE METHOD FOR PREPARING THE SAME AND THE USE THEREOF
(FR) MATÉRIAU COMPOSITE, SON PROCÉDÉ DE FABRICATION ET SON UTILISATION
Abstract: front page image
(EN)The present invention pertains to a composite material, the method for preparing the same and the use thereof. In this invention, the surface of the polyacrylate layer is treated by silane or silane solution during the process for preparing the composite material to improve the adhesion strength between the polyacrylate layer and the polyurethane layer.
(FR)La présente invention porte sur un matériau composite, sur son procédé de fabrication et sur son utilisation. Dans cette invention, la surface de la couche de polyacrylate est traitée par un silane ou une solution de silane au cours du procédé pour la fabrication du matériau composite pour améliorer la force d'adhésion entre la couche de polyacrylate et la couche de polyuréthane.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, 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, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)