| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9cb217f83556ce2a418344c2d485415 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
| filingDate |
1996-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c29b60a30e568e8b9d4bae8aa5190ef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_543a81c59207e650a801a7912e1b1856
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e85e5d238bd41cfc5201449b2ebede5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ea339f9398237608fe3897fbbf7fe8e |
| publicationDate |
1997-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H09278807-A |
| titleOfInvention |
Gas phase polymerization of olefins |
| abstract |
(57) [Summary] [Structure] In the method for vapor phase polymerization of olefins in a fluidized bed reactor, irradiating β rays into the reactor through a cylinder wall of the reactor or a silencing compartment wall above the reactor. Gas phase polymerization of olefins characterized by: [Effect] When a polymer is produced in a fluidized bed reactor, It is possible to carry out stable gas phase polymerization without generation of sheet-like lumps and adhesion of polymer particles to the reactor wall. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008024766-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6512061-B1 |
| priorityDate |
1996-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |