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Machine translation
1. (WO2006082509) A SOLID PHENOLIC CORE AND PREPARATION METHOD THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/082509    International Application No.:    PCT/IB2006/000211
Publication Date: 10.08.2006 International Filing Date: 03.02.2006
IPC:
B32B 29/00 (2006.01)
Applicants: WILSONART (SHANGHAI) CO., LTD. [CN/CN]; No. 7689 North Qingsong Road, Shanghai 201706 (CN) (For All Designated States Except US).
GUO, Chaohui [CN/CN]; (CN) (For US Only).
ZHONG, Xiaohang [CN/CN]; (CN) (For US Only).
LIU, Jian [CN/CN]; (CN) (For US Only).
LI, Jing [CN/CN]; (CN) (For US Only)
Inventors: GUO, Chaohui; (CN).
ZHONG, Xiaohang; (CN).
LIU, Jian; (CN).
LI, Jing; (CN)
Priority Data:
200510023893.2 06.02.2005 CN
Title (EN) A SOLID PHENOLIC CORE AND PREPARATION METHOD THEREOF
(FR) PANNEAU PHENOLIQUE ET SON PROCEDE D'OBTENTION
Abstract: front page image
(EN)This invention discloses a three-layer-sandwich solid phenolic core (SPC) comprising first outside layer, middle layer and second outside layer. The middle layer of the SPC is a thick solid plate formed by using several layers of paper material through heat-pressing process; the first and second outside layers of the SPC are thin solid plates formed by using several layers of paper material through heat-pressing process; the three-layer-sandwich SPC is formed by coating adhesive on the outside surfaces of the middle layer (or the inner surfaces of the first and second outside layers) and then by pressing the first and second outside layers onto the outside surfaces of the middle layer. This invention is advantageous in increasing yield, increasing production elasticity, decreasing SPC cost and increasing the quality of the SPC.
(FR)L'invention porte sur un panneau sandwich phénolique à trois couches soit une première couche extérieure, une couche centrale et une deuxième couche extérieure. La couche centrale, épaisse et rigide, est constituée de plusieurs épaisseurs de papier pressées à chaud. Les couches extérieures, minces et rigides, sont constituées de plusieurs épaisseurs de papier pressées à chaud. Le panneau sandwich s'obtient par enduction d'un adhésif sur les surfaces extérieures de la couche centrale (ou sur les surfaces intérieures des couches extérieures), puis par pressage des couches extérieures sur les surfaces extérieures de la couche centrale. L'invention a pour avantages: un rendement accru, une amélioration de l'élasticité de production, une baisse des coûts, et une meilleure qualité.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, 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)