http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7790816-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d155a7366c234993d31166b37a12351f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-901 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2400-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-34 |
| filingDate | 2007-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2010-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c33759abfe21ab8ee44d7a140f6141e6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59493a607abd5f7b486c4b63ed8b25ff |
| publicationDate | 2010-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7790816-B2 |
| titleOfInvention | Method of maintaining heat transfer capacity in a polymerization reaction system |
| abstract | This invention relates to a process for maintaining heat transfer capacity of a cycle cooler while polymerizing olefin(s) in the presence of catalyst and a carboxylate metal salt by controlling the amount of carboxylate metal salt present in the reaction system. In particular, the invention relates to maintaining a cycle cooler performance parameter substantially constant while polymerizing olefin(s) in the presence of a carboxylate metal salt and a conventional-type transition metal polymerization catalyst compound, or a metallocene-type polymerization catalyst compound. This invention further relates to a process wherein the cycle cooler performance parameter is a heat transfer capacity of the cycle cooler, a pressure drop across the cooler, or a cooler approach temperature of a cycle cooler. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8420733-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011184124-A1 |
| priorityDate | 2006-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 179.