| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2a99738c564d0d4da77d442ec8f7500 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G65-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-64 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M171-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G47-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M101-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G65-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G47-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-64 |
| filingDate |
1997-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b677d4641a41953b45945cbc68774e6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24fb0c3fb5b3c3b7e0d60609f2210114
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27778a079ad11df03309645ef2ada068 |
| publicationDate |
1999-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CZ-9699-A3 |
| titleOfInvention |
Refining method of hydroconversion in the production of lubricating oils |
| abstract |
The invention provides for a layered catalyst system to effectively optimize and tailor the hydrocarbon processing of a hydrocarbon stream to maximize yield in the creation of a lube oil base stock process. In particular, the invention includes the surprising discovery that a layer of a first catalyst can be placed in contact and on top of the isodewaxing catalyst layer to achieve higher yields, increased catalyst lifetime and avoid VI reduction. |
| priorityDate |
1996-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |