| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9cb217f83556ce2a418344c2d485415 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00176
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00212 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-1836
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-34 |
| filingDate |
1996-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ea339f9398237608fe3897fbbf7fe8e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c29b60a30e568e8b9d4bae8aa5190ef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e85e5d238bd41cfc5201449b2ebede5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6789f91cf0a1363189df064d339331ca |
| publicationDate |
1997-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H09302008-A |
| titleOfInvention |
Gas phase polymerization of olefins |
| abstract |
(57) [Summary] [Structure] In a method for vapor phase polymerization of olefins in a fluidized bed reactor, cooling the inner wall temperature of the reactor to a temperature below the dew point of the fluidized gas by a cooling tube attached to the outer wall of the reactor. Characteristic olefin gas-phase polymerization method. [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/US-6300429-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105214575-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1016455-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1016455-A2 |
| priorityDate |
1996-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |