http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H06136007-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_47cc435e1d443f13180f7766df104d9d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-281 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-18 |
| filingDate | 1992-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_277e64e327ba2456e067aa4739a5eb88 |
| publicationDate | 1994-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H06136007-A |
| titleOfInvention | Stirrer and method for producing large-sized porous particles using the same |
| abstract | (57) [Summary] [PROBLEMS] To provide a method for stably producing spherical porous particles having a large particle size without causing stagnation even at low speed stirring, and a stirrer suitable for the method. A stirring blade 2 is fixed to a lower portion of a rotatable shaft 1, and a cylindrical, conical or hemispherical stagnation prevention member 3 having a circular upper surface is fixed above the stirring blade 2. A method for producing large-diameter porous particles, characterized in that polymerization is carried out while stirring a raw material aqueous suspension while setting a tip speed of a stirrer and a stirring blade of the stirrer to 500 to 2500 cm ยท rpm. |
| priorityDate | 1992-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.