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Machine translation
1. (WO2009056284) PROCESS FOR THE MANUFACTURE OF ARTIFICIAL GRASS CARPETS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/056284    International Application No.:    PCT/EP2008/009117
Publication Date: 07.05.2009 International Filing Date: 29.10.2008
Chapter 2 Demand Filed:    04.08.2009    
IPC:
D06N 3/14 (2006.01), D06N 7/00 (2006.01), E01C 13/08 (2006.01)
Applicants: MAPEI S.p.A. [IT/IT]; Via Cafiero, 22 I-20158 Milano (IT) (For All Designated States Except US).
POZZI, Enrico [IT/IT]; (IT) (For US Only).
AUSILIO, Antonio [IT/IT]; (IT) (For US Only).
BASEI, Elisa [IT/IT]; (IT) (For US Only).
AGNELLI, Davide [IT/IT]; (IT) (For US Only)
Inventors: POZZI, Enrico; (IT).
AUSILIO, Antonio; (IT).
BASEI, Elisa; (IT).
AGNELLI, Davide; (IT)
Agent: MINOJA, Fabrizio; Bianchetti Bracco Minoja S.r.l. Via Plinio, 63 I-20129 Milano (IT)
Priority Data:
MI2007A002092 30.10.2007 IT
Title (EN) PROCESS FOR THE MANUFACTURE OF ARTIFICIAL GRASS CARPETS
(FR) PROCÉDÉ POUR LA FABRICATION DE TAPIS D'HERBE ARTIFICIELLE
Abstract: front page image
(EN)The invention relates to a method for the manufacture of artificial grass which consists of spraying onto the rear of the primary turf carpet a two- or three- component polyurethane product, that crosslinks rapidly, even at low temperatures, to give a compact, elastic, uniform and bubble-free film of a coating-adhesive, which shows an improved chemical and water resistance and bonds firmly the tufts to the primary web. The invention discloses specific products for this method.
(FR)L'invention porte sur un procédé pour la fabrication d'herbe artificielle, qui comprend la pulvérisation, sur l'arrière du tapis de gazon primaire, d'un produit de polyuréthane à deux ou à trois composants, qui se réticule rapidement, même à de basses températures, de façon à donner un film d'un adhésif de revêtement, lequel film est compact, élastique, uniforme et sans bulles, présente une résistance aux produits chimiques et à l'eau améliorée et lie fermement les touffes au tapis primaire. L'invention porte également sur des produits spécifiques pour ce procédé.
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: English (EN)
Filing Language: English (EN)