| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2bc2da4bfebe79540ef2f4dac5deb0b4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00274
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-0077
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00557
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00707
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00292
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00681
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-0069
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-388
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-0085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-0055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-1827
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-00 |
| filingDate |
2011-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02120d30376916705374956e40a18205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eeca0970c7eefe85e835f7920ec6437c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a476fdc9f43c4a5d8b145e5e949a260
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f5eb110b63fd4776c6da9ea6638a65c |
| publicationDate |
2013-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2613873-A1 |
| titleOfInvention |
Process and apparatus for the gas-phase polymerization of olefins |
| abstract |
A gas-phase polymerization reactor having interconnected polymerization zones comprising: - a riser through which the polymer particles flow upwards under fast fluidization conditions or transport conditions; -a dowcomer through which the polymer particles flow downward in a densified form under the action of gravity, the bottom of said downcomer being connected to the lower region of said riser by means of a transport section, said transport section being designed as a bend descending from the downcomer to the riser. |
| priorityDate |
2010-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |