EP 1252116 A1 20021030 - METHOD AND DEVICE FOR EXPANDING FUSED MATERIALS
Title (en)
METHOD AND DEVICE FOR EXPANDING FUSED MATERIALS
Title (de)
VERFAHREN UND VORRICHTUNG ZUM SCHÄUMEN VON SCHMELZFLÜSSIGEN MATERIALIEN
Title (fr)
PROCEDE ET DISPOSITIF POUR L'EXPANSION DE MATIERE EN FUSION
Publication
Application
Priority
- CH 2032000 A 20000202
- IB 0100011 W 20010110
Abstract (en)
[origin: WO0156943A1] The invention relates to a method and to a device for expanding fused materials (1). According to the inventive method, the fused material is processed to a fused film (6), an expansion agent (3) is admixed to the fused film, the fused film is atomized by means of an atomizer (13), the mixture (4) is applied to an expansion surface (15) where the mixture is expanded to the expanded material (5).
IPC 1-7
C03C 11/00; C03B 19/08; C03B 19/10; C04B 38/02; B09B 3/00; B05B 3/10
IPC 8 full level
C03B 19/08 (2006.01); B09B 3/00 (2006.01); C03C 11/00 (2006.01); C04B 5/06 (2006.01); C04B 38/02 (2006.01)
CPC (source: EP US)
B09B 3/29 (2022.01 - EP US); C03C 11/007 (2013.01 - EP US); C04B 5/065 (2013.01 - EP US); C04B 38/02 (2013.01 - EP US)
C-Set (source: EP US)
Citation (search report)
See references of WO 0156943A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0156943 A1 20010809; AU 2213601 A 20010814; EP 1252116 A1 20021030; JP 2004508255 A 20040318; US 2003097857 A1 20030529
DOCDB simple family (application)
IB 0100011 W 20010110; AU 2213601 A 20010110; EP 01900033 A 20010110; JP 2001556797 A 20010110; US 18287902 A 20020909