| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b78fb3906c64eff7d2f8c7be87deb8a6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2410-05 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-02 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 |
| filingDate |
2005-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4de3eec0b15ca7b231ec28f1cced65b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32d96b5bb3537991267dfea245d6c1cb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c86651b5e3dade9cb9405b46f92183a |
| publicationDate |
2013-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2529920-C |
| titleOfInvention |
On the fly catalyst transitions |
| abstract |
A process for transitioning between Ziegler Natta (Z/N) polymerization catalysts and Second Polymerization catalysts in a polymerization system which includes at least two polymerization reactors During the transition, the Z/N catalyst is used in the "downstream" reactor, thereby providing a flow of polymer to finishing operations This eliminates the need for lengthy shutdowns of finishing equipment and thereby improves the efficiency of the plant operations. |
| priorityDate |
2005-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |