| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b61dcd103d8773fdbc2c54babf807c33 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-08 |
| filingDate |
2006-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d460ae9f32ff5f10e272e28a754dd257
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_454a385fdf8993374c723232df9191f1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dad82064fd58a0a33f3ab656896c1f58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58d50c272100e83ac92dbe20426fe781
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_633bf86906a617e341e136566fc082ae |
| publicationDate |
2018-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
BR-PI0615425-B1 |
| titleOfInvention |
PROCESS FOR PREPARING MULTIMODAL ETHYLENE HOMO- OR COPOLYMERS |
| abstract |
A process for the preparation of multimodal ethylene homo or copolymers The present invention relates to a process for the preparation of multimodal ethylene homo or copolymers in at least two stages, the process comprising: preparing a first homo- or copolymer fraction of ethylene in a slurry phase closed loop reactor; and preparing a second homo- or copolymer ethylene fraction in a gas phase reactor by using a catalyst not containing an inorganic oxide support, and operating the gas phase reactor under conditions such that at least part of the gas is recycled. and that at least a portion of the recycled gas is condensed and the (partially) condensed gas is reintroduced into the gas phase reactor. |
| priorityDate |
2005-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |