| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4be8d1eb45e7fb62479f26a6fa0b3939 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-945
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-40 |
| filingDate |
1975-01-17^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1977-01-25^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1d8398df984128bcd980199e585effe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa8182599b10850e1709fdfaa9a7db34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0188de5738b47f3f5796383ab97f309 |
| publicationDate |
1977-01-25^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4005177-A |
| titleOfInvention |
Catalytic treatment of automotive exhaust gas |
| abstract |
Disclosed is an improved catalyst having a high thermal stability including a solid catalyst support having a layer of catalytically active carrier material, either as a coating on a non-catalytically active support or as particles of catalytically active carrier material, and a catalytically active metal component upon the carrier, wherein the improved aspect resides in between about 0.2 and 15% by weight of zinc in the form of zinc oxide contained in the catalytically active carrier material. Also disclosed are a method for preparing the improved catalyst and a method for utilizing the catalyst for purifying automobile exhaust gas and industrial waste gas. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5045521-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002131925-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8658560-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03080238-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4171289-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4410453-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011021646-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4636485-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8476321-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9782722-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016199817-A1 |
| priorityDate |
1974-01-19^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |