EP 1594596 A1 20051116 - MULTILAYER CERAMIC COMPOSITE
Title (en)
MULTILAYER CERAMIC COMPOSITE
Title (de)
MEHRLAGIGER KERAMIKVERBUND
Title (fr)
COMPOSITE CERAMIQUE MULTICOUCHE
Publication
Application
Priority
- DE 0303833 W 20031119
- DE 10303897 A 20030130
Abstract (en)
[origin: WO2004067154A1] The invention relates to a method for producing a porous ceramic composite, which is characterized by applying a green layer to an already sintered ceramic substrate and sintering it together with the already sintered substrate at temperatures ranging from 500 DEG C to 1300 DEG C. The green layer exclusively contains ceramic particles having a particle size x </= 100 nm and the sintered green layer being the functional layer has a layer thickness s </= 2.5 mu m. The functional layer produced according to the inventive method is flawless and fine-pored and is therefore especially suitable for filtration processes.
IPC 1-7
B01D 71/02; B01D 69/10; B32B 18/00; C04B 41/45; C04B 41/46; C04B 41/82; C04B 41/52; C04B 41/89
IPC 8 full level
B01D 69/02 (2006.01); B01D 69/10 (2006.01); B01D 71/02 (2006.01); B01J 37/02 (2006.01); B32B 18/00 (2006.01); C04B 41/50 (2006.01); C04B 41/52 (2006.01); C04B 41/87 (2006.01); C04B 41/89 (2006.01)
CPC (source: EP US)
B01D 67/00411 (2022.08 - EP US); B01D 67/00413 (2022.08 - EP US); B01D 69/02 (2013.01 - EP US); B01D 69/108 (2022.08 - EP US); B01D 69/12 (2013.01 - EP US); B01D 71/0215 (2022.08 - EP US); B01D 71/0271 (2022.08 - EP US); B01J 37/0244 (2013.01 - EP US); B32B 18/00 (2013.01 - EP US); C04B 35/632 (2013.01 - EP US); C04B 41/009 (2013.01 - EP US); C04B 41/5025 (2013.01 - EP US); C04B 41/52 (2013.01 - EP US); C04B 41/87 (2013.01 - EP US); C04B 41/89 (2013.01 - EP US); B01D 2325/04 (2013.01 - EP US); C04B 2111/00793 (2013.01 - EP US); C04B 2235/656 (2013.01 - EP US); C04B 2237/34 (2013.01 - EP US); C04B 2237/341 (2013.01 - EP US); C04B 2237/343 (2013.01 - EP US); C04B 2237/346 (2013.01 - EP US); C04B 2237/348 (2013.01 - EP US); C04B 2237/36 (2013.01 - EP US); C04B 2237/365 (2013.01 - EP US); C04B 2237/368 (2013.01 - EP US); C04B 2237/586 (2013.01 - EP US); C04B 2237/62 (2013.01 - EP US); C04B 2237/68 (2013.01 - EP US); C04B 2237/704 (2013.01 - EP US)
C-Set (source: EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004067154 A1 20040812; AU 2003300488 A1 20040823; CN 100337728 C 20070919; CN 1744941 A 20060308; DE 10303897 A1 20040812; EP 1594596 A1 20051116; US 2006231988 A1 20061019
DOCDB simple family (application)
DE 0303833 W 20031119; AU 2003300488 A 20031119; CN 200380109361 A 20031119; DE 10303897 A 20030130; EP 03815521 A 20031119; US 54346303 A 20031119