| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00256
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00274
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-901 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F04D29-162
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-1827
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-1818
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-34 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16J15-447
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F04D29-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 |
| filingDate |
1997-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c9d21516535ad99321bdbb5bc19d9fa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d08187d9cff74ed3df7a2a4478cf5b59
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c345183d05352bc706f5c211f5a61ac5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fe3417d1760c4e6be2432bf1016f689 |
| publicationDate |
1998-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H10152509-A |
| titleOfInvention |
Gas phase polymerization method, gas phase polymerization apparatus and blower therefor |
| abstract |
(57) [Summary] [PROBLEMS] A circulating gas such as unreacted gaseous olefin discharged from a fluidized bed reactor becomes a string-like melt polymer or coalesces into a powder, and a gas circulation pipe, etc. -Phase polymerization method and gas-phase polymerization apparatus for preventing clogging and entrainment of the polymerization apparatus with a dispersion plate, gas circulation pipe, etc., and such a gas-phase polymerization method and gas-phase polymerization Provide a suitable blower for the device. SOLUTION: The blower 100 is used for circulating or cyclone-treating a gas containing powder, wherein a blower body has a casing between a high pressure side discharge side and a low pressure side suction side inside a casing. A non-contact type gas stop seal portion 166 for preventing gas leakage is provided on the rotary sliding portion or the sliding portion of It is characterized by being in the range of 0.7 to 2.5 mm. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002166159-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004508529-A |
| priorityDate |
1996-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |