EP 1178161 A1 20020206 - Insulation product and method for making it
Title (en)
Insulation product and method for making it
Title (de)
Wärmedämmung und Herstellungsverfahren
Title (fr)
Isolation thermique et procédé de fabrication
Publication
Application
Priority
EP 00306576 A 20000802
Abstract (en)
The invention provides an insulation product (1) comprising a mineral wool blanket (5), a facing material (2) comprising a laminate of vapour-barrier polymer film (4) and a reinforcing layer (3) adhered to the mineral wool blanket, and an adhesive material (6) which fastens the vapour-barrier polymer film of the laminate to the surface of the mineral wool blanket and which penetrates (7) into the thickness of the blanket. The insulation product is formed by applying the adhesive, preferably as a foamed, water-based material to the polymer film of the facing, disposing the mineral wool blanket on the adhesive and compressing the assembly to cause the adhesive to penetrate into the thickness of the blanket. <IMAGE>
IPC 1-7
IPC 8 full level
D04H 13/00 (2006.01); E04B 1/76 (2006.01); E04B 1/78 (2006.01)
CPC (source: EP)
D04H 1/4209 (2013.01); D04H 1/4218 (2013.01); D04H 1/593 (2013.01); D04H 13/00 (2013.01); E04B 1/7662 (2013.01); E04B 1/78 (2013.01); E04B 9/045 (2013.01)
Citation (search report)
- [A] WO 9740237 A1 19971030 - ROCKWOOL LAPINUS BV [NL], et al
- [A] US 4726985 A 19880223 - FAY RALPH M [US], et al
- [A] WO 9429540 A1 19941222 - OWENS CORNING FIBERGLASS CORP [US]
Citation (examination)
- DE 1947253 U 19661006 - GRUENZWEIG & HARTMANN [DE]
- WO 9831895 A1 19980723 - ROCKWOOL LTD [GB], et al
- US 5318644 A 19940607 - MCBRIDE MERLE F [US], et al
- US 4952441 A 19900828 - BOSE AJIT K [US], et al
- EP 0725117 A2 19960807 - OWENS CORNING FIBERGLASS CORP [US]
- US 3979537 A 19760907 - TROYER RICHARD LLOYD
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1178161 A1 20020206; AU 9169401 A 20020213; WO 0210524 A1 20020207
DOCDB simple family (application)
EP 00306576 A 20000802; AU 9169401 A 20010727; EP 0108754 W 20010727