Title:
FIRE RESISTANT EDGE SEAL
Document Type and Number:
WIPO Patent Application WO2003091016
Kind Code:
A3
Abstract:
A fire resistant edge seal 100 for sealing a joint between adjacent panels 101, 102 is in the form of a sheet or tape and comprises a resin fabric prepreg backing layer 105 pre-bonded to a layer 106 of intumescent material. In a fire, phenolic resin in the prepreg bonds on to the foam on the foam surface at the panel edge. The prepreg cures to provide a thermal shield to the foam surface that it covers. The combination of a phenolic glass prepreg and an intumescent material provides substantially improved fire protection to the joints between adjacent panels.
Inventors:
COPPOCK VINCENT (GB)
Application Number:
PCT/IE2003/000043
Publication Date:
March 18, 2004
Filing Date:
March 19, 2003
Export Citation:
Assignee:
KINGSPAN RES & DEV LTD (IE)
COPPOCK VINCENT (GB)
COPPOCK VINCENT (GB)
International Classes:
B32B5/18; B32B5/28; C09K3/10; E04B1/94; E04C2/292; E04F13/08; (IPC1-7): B32B5/28; B32B27/04; E04B1/94
Foreign References:
| EP1055513A1 | 2000-11-29 | |||
| GB1131623A | 1968-10-23 | |||
| US3934066A | 1976-01-20 | |||
| US6197707B1 | 2001-03-06 |
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