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1. (WO2000026485) ACOUSTIC INSULATING MATERIAL AND FLOATING FLOOR PROVIDED WITH SUCH MATERIAL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2000/026485    International Application No.:    PCT/BE1999/000140
Publication Date: 11.05.2000 International Filing Date: 04.11.1999
Chapter 2 Demand Filed:    05.06.2000    
IPC:
B32B 27/40 (2006.01), E04F 15/12 (2006.01), E04F 15/20 (2006.01)
Applicants: MOLENAERS, Ludovic [BE/BE]; (BE)
Inventors: MOLENAERS, Ludovic; (BE)
Agent: CALLEWAERT, J.; Brusselsesteenweg 108, B-3090 Overijse (BE)
Priority Data:
9800795 04.11.1998 BE
Title (EN) ACOUSTIC INSULATING MATERIAL AND FLOATING FLOOR PROVIDED WITH SUCH MATERIAL
(FR) MATERIAU D'ISOLATION ACOUSTIQUE ET PLANCHER FLOTTANT INCORPORANT CE MATERIAU
Abstract: front page image
(EN)The invention concerns an acoustic insulating material with a filler which is mainly made of granules of a sound-deadening component, mixed with a binding agent, such that an almost coherent mass is formed, whereby said binding agent is made on the basis of polyurethane and preferably consists of polyurethane glue. Further, the invention also concerns a sound-insulating sprung floor (1) provided with the above-mentioned insulating material and resting on a load-bearing floor (2), and a method for making such a floor.
(FR)L'invention concerne un matériau d'isolation acoustique incorporant une matière de charge qui est essentiellement formée de granules d'un composant amortisseur du bruit mélangées à un liant de manière à former une masse quasiment cohérente. Le liant est formé, quant à lui, de polyuréthanne et est constitué de préférence d'adhésif de polyuréthanne. L'invention concerne aussi un plancher suspendu à isolation acoustique (1) renfermant un matériau d'isolation et reposant sur un plancher porteur (2) ainsi qu'un procédé de fabrication de ce plancher.
Designated States: AE, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CR, CU, CZ, DE, DK, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: Dutch; Flemish (NL)