| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5014bf06929fbba07499962d1f81c43f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c6118f6b4ba9ddcacb075e5bd1dcf4b4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65927
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65912 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-34 |
| filingDate |
2006-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_541060c0dbd96bb811e72353ca2f428f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a28e24ed522643e589ad0668d3e9144 |
| publicationDate |
2007-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2007072960-A1 |
| titleOfInvention |
Process for production of olefin polymer |
| abstract |
Disclosed is a process for producing an olefin polymer comprising the step of feeding an olefin and a catalyst for polymerization of the olefin into a gas-phase fluidized bed reactor to polymerize the olefin, wherein a fluidability-improving agent comprising a compound represented by the formula below is introduced into the gas-phase fluidized bed reactor: [R-O-(AO)m-COO-]nY wherein R represents an alkyl, alkenyl or aryl group; AO represents an alkylene oxide group; m represents the average molar number of alkylene oxide groups added; Y represents a hydrogen atom, an alkali metal atom, an alkali earth metal atom or an ammonium group; and n represents the valency of Y. |
| priorityDate |
2005-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |