EP 3870338 A4 20230517 - CATALYST-ADSORBENT FILTER FOR AIR PURIFICATION
Title (en)
CATALYST-ADSORBENT FILTER FOR AIR PURIFICATION
Title (de)
KATALYSATORADSORBIERENDER FILTER ZUR LUFTREINIGUNG
Title (fr)
FILTRE ADSORBANT DE CATALYSEUR POUR LA PURIFICATION DE L'AIR
Publication
Application
Priority
- US 2019057348 W 20191022
- CN 2018111425 W 20181023
Abstract (en)
[origin: CA3116764A1] Disclosed in certain embodiments are catalyst-adsorbent compositions that include a metal oxide catalyst adapted for converting gaseous pollutants into chemical ly-benign species, and an adsorbent adapted for adsorbing the chemically-benign species together with other gaseous species and volatile organic compounds.
IPC 8 full level
B01D 53/02 (2006.01); B01D 39/16 (2006.01); B01D 53/04 (2006.01); B01D 53/86 (2006.01); B01D 53/94 (2006.01); B01J 20/20 (2006.01); B01J 20/28 (2006.01); B01J 20/32 (2006.01); B01J 23/34 (2006.01); B01J 23/656 (2006.01)
CPC (source: EP KR)
B01D 39/14 (2013.01 - KR); B01D 39/1676 (2013.01 - EP); B01D 53/04 (2013.01 - EP KR); B01D 53/0415 (2013.01 - EP); B01D 53/86 (2013.01 - EP KR); B01D 53/94 (2013.01 - KR); B01J 20/20 (2013.01 - KR); B01J 20/2803 (2013.01 - EP); B01J 20/28045 (2013.01 - EP); B01J 20/28057 (2013.01 - EP); B01J 20/3078 (2013.01 - EP); B01J 20/3204 (2013.01 - EP); B01J 20/3212 (2013.01 - EP); B01J 20/3236 (2013.01 - EP); B01J 20/3238 (2013.01 - EP); B01J 20/324 (2013.01 - EP); B01J 20/3293 (2013.01 - EP); B01J 23/34 (2013.01 - EP KR); B01J 23/656 (2013.01 - KR); B01D 2239/0407 (2013.01 - EP); B01D 2239/0471 (2013.01 - EP); B01D 2239/10 (2013.01 - EP); B01D 2253/102 (2013.01 - EP KR); B01D 2253/108 (2013.01 - EP); B01D 2253/1124 (2013.01 - EP); B01D 2253/25 (2013.01 - EP); B01D 2255/2073 (2013.01 - EP KR); B01D 2255/915 (2013.01 - EP); B01D 2255/9207 (2013.01 - EP); B01D 2257/302 (2013.01 - EP); B01D 2257/402 (2013.01 - EP); B01D 2257/404 (2013.01 - EP); B01D 2257/406 (2013.01 - EP); B01D 2257/70 (2013.01 - EP); B01D 2257/708 (2013.01 - EP); B01D 2258/06 (2013.01 - EP); Y02C 20/10 (2013.01 - EP)
Citation (search report)
- [XI] US 2006182669 A1 20060817 - MATUMURA YUJI [JP], et al
- [X] WO 2018005052 A1 20180104 - BASF CORP [US]
- [XA] US 2016096163 A1 20160407 - HOUSE KEITH LEONARD [US], et al
- [XA] JP 2015134318 A 20150727 - TOYO BOSEKI
- [XAI] US 2018117522 A1 20180503 - GAUR VIVEKANAND [US]
- [XAI] US 2015165422 A1 20150618 - SUNG SHIANG [US], et al
- [XI] JP S49131986 A 19741218
- [XAI] US 3925248 A 19751209 - MORONI ROLF, et al
- See references of WO 2020086525A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
BR 112021007686 A2 20210727; CA 3116764 A1 20200430; CN 112867548 A 20210528; EP 3870338 A1 20210901; EP 3870338 A4 20230517; KR 20210076011 A 20210623; MX 2021004652 A 20210928; ZA 202103375 B 20221026
DOCDB simple family (application)
BR 112021007686 A 20191022; CA 3116764 A 20191022; CN 201980068784 A 20191022; EP 19877095 A 20191022; KR 20217011649 A 20191022; MX 2021004652 A 20191022; ZA 202103375 A 20210519