| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b1962bdeafe58e2f312c308fe511c31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b3f3ab86b2ee9a944f82fd2740a39577 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2531-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2531-22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-10 |
| filingDate |
2018-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c6df86bef429d2facf058b04886c8d1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50864a36ffbfabdde74dff1f79cadb56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55781536ad616eba5388411b11f01af8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19c2953fe2116eb41a397f5115fa39a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c23601c1ed1aabbc2c3e7625b2336510 |
| publicationDate |
2019-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2019060299-A1 |
| titleOfInvention |
ONLINE PROCESS FOR MANUFACTURING CO-CATALYST OF ANTIFOULING AGENT FOR OLIGOMERIZING ETHYLENE |
| abstract |
The present invention relates to a process for the selective production of 1-butene which comprises combining at least one anti-fouling agent and at least one alkyl aluminum compound to form an antifouling feed stream, contacting the antifouling agent with the an alkyl aluminum compound forming at least one anti-fouling co-catalyst in a first step. The antifoulant co-catalyst according to the invention may comprise a structure comprising a central aluminum molecule linked to a group R1, a group R2 and a group R3. The method also includes feeding the antifouling feed stream, a catalyst comprising at least one titanate compound, and ethylene into a reactor to dimerize the ethylene in a second step. The catalyst is fed as a separate stream from the antifouling feed stream. The feeds may be modified in real time to adjust a ratio of the antifoulant co-catalyst formed and the residual alkyl aluminum compound or antifoulant in the antifouling feed stream. |
| priorityDate |
2017-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |