EP 1694147 A2 20060830 - CATALYSTS COMPRISING ULTRAFINE PARTICLES
Title (en)
CATALYSTS COMPRISING ULTRAFINE PARTICLES
Title (de)
ULTRAFEINE PARTIKEL ENTHALTENDE KATALYSATOREN
Title (fr)
CATALYSEURS COMPRENANT DES PARTICULES ULTRAFINES
Publication
Application
Priority
- US 2004041034 W 20041207
- US 73096203 A 20031209
Abstract (en)
[origin: US2005121044A1] The present invention provides catalyst compositions, articles of manufacture incorporating the catalyst compositions and methods for producing catalyst compositions. The catalyst compositions comprise a substrate and ultrafine particles. Disclosed articles of manufacture include filter apparatus, such as those utilized in gas masks or smoking articles. Also disclosed are smoking articles comprising the catalyst compositions of the present invention.
IPC 8 full level
A24F 47/00 (2006.01); A24B 15/16 (2006.01); A24B 15/28 (2006.01); A24D 1/02 (2006.01); A24D 3/16 (2006.01); B01J 23/52 (2006.01); B01J 35/00 (2024.01); B01J 23/38 (2006.01)
CPC (source: EP US)
A24B 15/165 (2013.01 - EP US); A24B 15/28 (2013.01 - EP US); A24B 15/287 (2013.01 - EP US); A24B 15/288 (2013.01 - EP US); A24D 1/02 (2013.01 - EP US); A24D 3/16 (2013.01 - EP US); B01J 23/52 (2013.01 - EP US); B82Y 30/00 (2013.01 - EP US); B01J 23/38 (2013.01 - EP US); B01J 35/23 (2024.01 - US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR LV MK YU
DOCDB simple family (publication)
US 2005121044 A1 20050609; EP 1694147 A2 20060830; JP 2007519507 A 20070719; WO 2005055747 A2 20050623; WO 2005055747 A3 20050804
DOCDB simple family (application)
US 73096203 A 20031209; EP 04813360 A 20041207; JP 2006543938 A 20041207; US 2004041034 W 20041207