EP 1015709 A1 20000705 - SOUNDPROOFING PRODUCT AND METHOD FOR MAKING SAME
Title (en)
SOUNDPROOFING PRODUCT AND METHOD FOR MAKING SAME
Title (de)
SCHALLDÄMPFENDE VORRICHTUNG UND VERFAHREN ZU IHRER HERSTELLUNG
Title (fr)
PRODUIT D'ISOLATION PHONIQUE ET PROCEDE DE FABRICATION D'UN TEL PRODUIT
Publication
Application
Priority
- FR 9801985 W 19980916
- FR 9711656 A 19970918
Abstract (en)
[origin: FR2768448A1] Sound insulation material for walls comprises: (a) a first (wall-side) layer of polymer foam with a thickness of 1.5-5 mm; (b) a second layer that comprises a non-reinforced mixture of filled bitumen and at least one polymer and has a thickness of 1-3.5 mm; and (c) a third layer of finishing material for receiving a wall covering. Also claimed is the production of the material by pouring a mixture of filled bitumen and polymer(s) onto the first or third layer and adhering the other layer to the resulting second layer.
IPC 1-7
IPC 8 full level
CPC (source: EP)
E04B 1/8409 (2013.01); E04B 2001/8461 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB IE IT LI NL PT SE
DOCDB simple family (publication)
FR 2768448 A1 19990319; FR 2768448 B1 20000121; AU 9169398 A 19990405; DE 1015709 T1 20010503; EP 1015709 A1 20000705; ES 2152195 T1 20010201; HU P0004620 A1 20010528; HU P0004620 A3 20020128; IL 135005 A0 20010520; JP 2001516829 A 20011002; NO 20001346 D0 20000315; NO 20001346 L 20000515; PL 339341 A1 20001218; SK 3732000 A3 20001211; TR 200000643 T2 20000721; TW 401475 B 20000811; WO 9914447 A1 19990325
DOCDB simple family (application)
FR 9711656 A 19970918; AU 9169398 A 19980916; DE 98944004 T 19980916; EP 98944004 A 19980916; ES 98944004 T 19980916; FR 9801985 W 19980916; HU P0004620 A 19980916; IL 13500598 A 19980916; JP 2000511971 A 19980916; NO 20001346 A 20000315; PL 33934198 A 19980916; SK 3732000 A 19980916; TR 200000643 T 19980916; TW 87115423 A 19980916