EP 1551616 A1 20050713 - PRE-FILTER MATERIAL
Title (en)
PRE-FILTER MATERIAL
Title (de)
VORFILTERMATERIAL
Title (fr)
MATERIAU DE PREFILTRATION
Publication
Application
Priority
- DE 10248201 A 20021016
- DE 20215896 U 20021016
- EP 0311383 W 20031014
Abstract (en)
[origin: WO2004035299A1] The invention relates to a plastic moulded body which comprises irregularly sintered granulate plastic particles having a density of 0.6 1.2 g/cm<3> and a bulk density (DIN-ISO 60) of 150 -250 g/l. The inventive plastic moulded bodies are extremely well-suited for use as a pre-filter material in the form of a bed.
IPC 1-7
IPC 8 full level
B01D 39/16 (2006.01); B29C 67/20 (2006.01)
CPC (source: EP KR US)
B01D 39/16 (2013.01 - KR); B01D 39/1661 (2013.01 - EP US); B29C 67/20 (2013.01 - KR); Y10T 428/249953 (2015.04 - EP US)
Citation (search report)
See references of WO 2004035299A1
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 2004035299 A1 20040429; AU 2003280374 A1 20040504; EP 1551616 A1 20050713; JP 2006502883 A 20060126; KR 20050083757 A 20050826; US 2006141233 A1 20060629
DOCDB simple family (application)
EP 0311383 W 20031014; AU 2003280374 A 20031014; EP 03772215 A 20031014; JP 2004544230 A 20031014; KR 20057006372 A 20050413; US 53136205 A 20050414