| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_461e1cafc2023eb58eb915338586736f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-2756 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G11-04 |
| filingDate |
1984-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1985-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37d7968ddc3df422525635209c0b4a73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_529174ab455e647b99798ea18cc32a47 |
| publicationDate |
1985-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4548705-A |
| titleOfInvention |
Hydrocracking with catalytically active amorphous silica and zeolites |
| abstract |
Catalytically active amorphous silicas are prepared by dehydrating a silica hydrogel or precipitate prepared from an acidified aqueous silicate solution containing an amine of pKa above 10 or a cation containing either a nitrogen or phosphorus atom bonded to four carbon atoms. The resultant amorphous silica is catalytically active for, among other chemical reactions, the isomerization of orthoxylene and the cracking of hydrocarbons. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7851664-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6197270-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4810356-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4776946-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4917789-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011046428-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4842717-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004007502-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009163752-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4812222-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6054040-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8097764-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3641453-B4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4898661-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3641453-A1 |
| priorityDate |
1982-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |