| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2fb815dee18f748ab4b453fcc2fd0fb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2330-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-9202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-9155
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2250-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2240-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2330-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2330-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2330-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-186
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2510-0682 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9454
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-2828
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-743
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9418
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-944
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-076
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-763
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-0222
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-7015
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0201
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-2474
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-2476
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-2066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-2484
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-83 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94 |
| filingDate |
2016-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7a4cc9f3f2812bc9d03cc460d090279
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d5c04c2b03975f8031070cd0b6aa700 |
| publicationDate |
2017-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-2542654-A |
| titleOfInvention |
Catalytic wall-flow filter having a membrane |
| abstract |
A catalytic wall-flow monolith 1 for an emission treatment system comprises a porous substrate with first 15 and second 25 faces defining a longitudinal direction therebetween and first and second pluralities of channels each open at a respective face and closed at the other and providing respective inner surfaces. A catalytic material is distributed within the whole or between 85 to 95 % of the length of the porous substrate and a microporous membrane 36 is provided on the channel surfaces. The membrane has pores smaller than soot e.g. 0.1-5 micron and allows a surface soot layer but prevents build-up within the larger substrate pores and thus prevents back-pressure build-up. This allows soot induced backpressure to build within uncoated or thickened coating regions and limits soot collection to manage exothermic effects on regeneration. The layer may extend from the first face for 75 to 95% of a length of the first plurality of channels and may decrease or increase in thickness with distance from the first face. |
| priorityDate |
2015-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |