EP 0951350 A1 19991027 - FILTER MEDIA
Title (en)
FILTER MEDIA
Title (de)
FILTERMEDIUM
Title (fr)
MATERIAU FILTRANT
Publication
Application
Priority
- GB 9800001 W 19980109
- GB 9700339 A 19970109
- GB 9725991 A 19971209
- GB 9725993 A 19971209
Abstract (en)
[origin: WO9830326A1] An adsorbent media, particularly of a type formed from a sheet-form carrier substrate, incorporating particulate adsorbents therein for use filtration of fluids, i.e., by gas/solid liquid/solid interactions wherein the contaminant atom, ion, or molecule of gas or liquid adheres or is otherwise retained by the solid adsorbent particle thereby removing it as a contaminant from the filtered fluid is provided by forming a fluid-permeable carrier substrate containing fibres capable of withstanding prolonged contact with a fluid to be filtered, treating the carrier substrate to introduce fixing agents including a binder and a film-former, and particulate adsorbent material(s) to the carrier substrate, wherein the amount of fixing agents, particularly of film former is just sufficient to retain the adsorbent material(s) in the carrier substrate whereby shedding of the adsorbent therefrom is substantially avoided.
IPC 1-7
IPC 8 full level
B01D 39/14 (2006.01); B01D 39/00 (2006.01); B01D 39/08 (2006.01); B01J 20/06 (2006.01); B01J 20/08 (2006.01); B01J 20/10 (2006.01); B01J 20/18 (2006.01); B01J 20/20 (2006.01); B01J 20/28 (2006.01)
CPC (source: EP)
B01D 39/00 (2013.01); B01D 39/083 (2013.01); B01J 20/28028 (2013.01); B01J 20/2803 (2013.01); B01J 20/28033 (2013.01); B01D 2239/0407 (2013.01); B01D 2239/0464 (2013.01); B01D 2239/0618 (2013.01); B01D 2239/065 (2013.01); B01D 2239/086 (2013.01); B01D 2239/1233 (2013.01); B01D 2239/1241 (2013.01)
Citation (search report)
See references of WO 9830326A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9830326 A1 19980716; CA 2277478 A1 19980716; CN 1247485 A 20000315; EP 0951350 A1 19991027; GB 2336793 A 19991103; GB 2336793 B 20001129; GB 9915943 D0 19990908; JP 2001507984 A 20010619
DOCDB simple family (application)
GB 9800001 W 19980109; CA 2277478 A 19980109; CN 98802553 A 19980109; EP 98900553 A 19980109; GB 9915943 A 19980109; JP 53061898 A 19980109