| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7d67bde737bc866965379e6f7c2bb4f3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2410-05 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 |
| filingDate |
2006-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f14a0a49e9ca0ab5add9a26dc334923
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_213727ad3ad97556933cb6b0f5026f87
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da05398766f90d394d0ebb70a056f3cb |
| publicationDate |
2007-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2007135591-A1 |
| 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. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9475892-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011134797-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102947353-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2383298-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10059786-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2998324-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105246920-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9303094-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8916658-B2 |
| priorityDate |
2005-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |