EP 2197812 A1 20100623 - PROCESS FOR PRODUCING POROUS CERAMICS
Title (en)
PROCESS FOR PRODUCING POROUS CERAMICS
Title (de)
VERFAHREN ZUR HERSTELLUNG VON PORÖSEN KERAMIKEN
Title (fr)
PROCÉDÉ DE PRODUCTION DE CÉRAMIQUES POREUSES
Publication
Application
Priority
- EP 2008058812 W 20080708
- DE 102007042217 A 20070905
Abstract (en)
[origin: WO2009030546A1] The present invention relates to a process for producing porous ceramics comprising the process steps: providing a composition (1) which comprises at least one ceramic base material (3) and combustible fibres (2) and/or particles, wherein the fibres (2) and/or particles can be or are electrically and/or magnetically polarized; orientation of the fibres (2) and/or particles in the composition (1) by applying an electric and/or magnetic field; and sintering the composition (1) which comprises the oriented fibres (2) and/or particles at a temperature at which the ceramic base material (3) is solidified and the fibres (2) and/or particles are burnt, and also ceramics produced by this process and use thereof.
IPC 8 full level
C04B 38/06 (2006.01); C04B 40/00 (2006.01)
CPC (source: EP)
C04B 38/068 (2013.01); H01M 8/02 (2013.01); Y02E 60/50 (2013.01)
Citation (search report)
See references of WO 2009030546A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 102007042217 A1 20090312; DE 102007042217 B4 20191010; EP 2197812 A1 20100623; WO 2009030546 A1 20090312
DOCDB simple family (application)
DE 102007042217 A 20070905; EP 08774858 A 20080708; EP 2008058812 W 20080708