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1. (WO2010022547) A PAPER-BASED COMPOSITE MATERIAL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/022547    International Application No.:    PCT/CN2008/001771
Publication Date: 04.03.2010 International Filing Date: 21.10.2008
IPC:
B32B 5/28 (2006.01), B32B 3/12 (2006.01), B32B 27/04 (2006.01), B32B 27/40 (2006.01)
Applicants: PAPER ART PRODUCT LTD [CN/CN]; Room 19, 8/F, Sun Fung Centre 88 Kwok Shui Road Kwai Chung Hong Kong (CN) (For All Designated States Except US).
HO, Hok Cheung [CN/CN]; (CN) (For US Only)
Inventors: HO, Hok Cheung; (CN)
Agent: GUANGZHOU NANFENG PATENT AGENT LIMITED; 2/F, Experiment Bldg. No. 100, Xianlie Road M. Guangzhou Guangdong 510070 (CN)
Priority Data:
200820189419.6 29.08.2008 CN
Title (EN) A PAPER-BASED COMPOSITE MATERIAL
(FR) MATÉRIAU COMPOSITE À BASE DE PAPIER
(ZH) 一种纸基复合材料
Abstract: front page image
(EN)A paper-based composite comprises an interface layer (1) and a surface layer (2) which is bond on at least one surface of the interface layer (1). The interface layer (1) is made by foaming and curing polyurethane with paper cords (3) which are made by winding paper blended with a resin or adhesive.
(FR)L’invention concerne un composite à base de papier comprenant une couche d’interface (1) et une couche de surface (2) qui est collée sur au moins une surface de la couche d’interface (1). La couche d’interface (1) est fabriquée par moussage et durcissement de polyuréthane avec des cordons de papier (3) qui sont fabriqués par enroulement de papier mélangé avec une résine ou un adhésif.
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, 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: Chinese (ZH)
Filing Language: Chinese (ZH)