EP 3648884 A1 20200513 - CONTACTLESS LEVELING OF A WASHCOAT SUSPENSION
Title (en)
CONTACTLESS LEVELING OF A WASHCOAT SUSPENSION
Title (de)
KONTAKTLOSE NIVELLIERUNG EINER WASHCOATSUSPENSION
Title (fr)
NIVELLEMENT SANS CONTACT D'UNE SUSPENSION D'ENDUCTION WASHCOAT
Publication
Application
Priority
- DE 102017115138 A 20170706
- EP 2018068199 W 20180705
Abstract (en)
[origin: CA3068945A1] The invention is directed to a process and an apparatus for coating substrates of motor vehicle exhaust gas catalysts. The invention particularly describes an improvement in such coating processes in which a suspension (washcoat) containing the catalytic material is applied to such a substrate (monolithic substrate) from above (metered charge process).
IPC 8 full level
B01J 35/04 (2006.01); B01J 37/02 (2006.01)
CPC (source: EP KR US)
B01J 35/56 (2024.01 - EP KR US); B01J 37/0215 (2013.01 - EP KR US); B05B 1/14 (2013.01 - KR); B05B 7/02 (2013.01 - KR); B05D 7/22 (2013.01 - KR); B01D 53/9409 (2013.01 - US); B01D 2255/1021 (2013.01 - US); B01D 2255/1023 (2013.01 - US); B01D 2255/9155 (2013.01 - US); B01J 35/19 (2024.01 - US); B01J 37/0246 (2013.01 - US)
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102017115138 A1 20190110; BR 112020000065 A2 20200714; CA 3068945 A1 20190110; CN 111148570 A 20200512; CN 111148570 B 20230530; EP 3648884 A1 20200513; JP 2020527100 A 20200903; JP 7184823 B2 20221206; KR 102513068 B1 20230324; KR 20200026875 A 20200311; US 11590484 B2 20230228; US 2020215523 A1 20200709; WO 2019008082 A1 20190110
DOCDB simple family (application)
DE 102017115138 A 20170706; BR 112020000065 A 20180705; CA 3068945 A 20180705; CN 201880044818 A 20180705; EP 18742726 A 20180705; EP 2018068199 W 20180705; JP 2019571664 A 20180705; KR 20207000300 A 20180705; US 201816628308 A 20180705