| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7d67bde737bc866965379e6f7c2bb4f3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2204-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00769 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6592
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J4-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-0015
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-06 |
| filingDate |
2019-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5a8eeea43db5fba5b8f31d754e63b98
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d65a14a65cffdad4726de6dba952e6a0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e1e44cfe6516a33f3843d9bb3aacf92 |
| publicationDate |
2021-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
BR-112020026650-A2 |
| titleOfInvention |
CATALYST INJECTION SYSTEM FOR AN OLEFINE POLYMERIZATION REACTOR |
| abstract |
CATALYST INJECTION SYSTEM FOR AN OLEFINE POLYMERIZATION REACTOR.nThe present description relates to a method and apparatus for sending a multi-component olefin polymerization catalyst to a polymerization reactor. The components soluble in a first solvent are sent under pressure together with that solvent in a first delivery line. Components that are insoluble in the first solvent, but are soluble in a second solvent are sent under pressure in a second delivery duct that is coaxially arranged with and disposed within the first duct, so that the inner duct and the outer duct end in a common catalyst component mixing conduit that extends within the polymerization reactor and in which the catalyst components mix to form an active polymerization catalyst. |
| priorityDate |
2018-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |