| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b992c5d82de52547ebdcd34887ee5462
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2190a7ff96908764ccd271a3b3908bae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_692225bfc44d132e8255fb784544f389
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6ceda70dab4470feb5ef40d8e9729f9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2400-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-1092
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-1088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-1081 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G50-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-12 |
| filingDate |
2009-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_131bcc1952247be182ac1bc014fd3b4d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe08029e623e62e92bb71409119d7a0b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_642f99d4c8bf6767cf6afd91d548cd2c |
| publicationDate |
2012-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8222470-B2 |
| titleOfInvention |
Process for oligomerizing olefins using a catalyst based on silica-alumina |
| abstract |
A process for oligomerizing an olefinic hydrocarbon feed is described which consists of bringing said feed into contact with a catalyst comprising a silica-alumina, the silica content of said catalyst being in the range 5% to 95% by weight, said catalyst being prepared using a process comprising at least:n a) mixing at least one alumina compound which is partially soluble in an acid medium with either at least one silica compound which is completely soluble in the reaction mixture or a combination formed by at least one silica compound and at least one alumina compound, said silica and alumina compounds being completely soluble in the reaction mixture, in order to form a solid precursor of said catalyst; b) hydrothermal treatment of the solid derived from step a) by calcining in moist air for a period in the range 4 to 7 hours. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8895468-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10259893-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10669359-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9732285-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11548958-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11186656-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013072739-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9670425-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11384175-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11298683-B2 |
| priorityDate |
2008-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |