EP 1137861 B1 20050615 - USE OF EXPANDABLE ELEMENT
Title (en)
USE OF EXPANDABLE ELEMENT
Title (de)
VERWENDUNG EINES SICH AUSDEHNENDEN ELEMENTES
Title (fr)
UTILISATION D'UN ELEMENT EXPANSIBLE
Publication
Application
Priority
- SE 9902317 W 19991210
- SE 9804281 A 19981210
Abstract (en)
[origin: WO0037762A1] The present invention relates to a process for the manufacture of expandable elements having a determined shape, whereby a mass (1) consisting of organic fibres, which are expandable by the addition of a hydrophilic liquid, is compressed in one or more determined directions to a density of 300 to 1500 kg/m<3>, preferably 600 to 800 kg/m<3>, and that elements having the determined form are shaped from said mass, as well as an expandable element and its use.
IPC 1-7
IPC 8 full level
CPC (source: EP)
E04B 1/68 (2013.01); E06B 1/62 (2013.01); E06B 2001/626 (2013.01)
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)
WO 0037762 A1 20000629; AT E298035 T1 20050715; AU 2018800 A 20000712; CA 2355209 A1 20000629; DE 69925863 D1 20050721; DE 69925863 T2 20060511; EP 1137861 A1 20011004; EP 1137861 B1 20050615; SE 516069 C2 20011112; SE 9804281 D0 19981210; SE 9804281 L 20000611
DOCDB simple family (application)
SE 9902317 W 19991210; AT 99963822 T 19991210; AU 2018800 A 19991210; CA 2355209 A 19991210; DE 69925863 T 19991210; EP 99963822 A 19991210; SE 9804281 A 19981210