http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1907106-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00096 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00094 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-1887 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F25-74 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F25-74 |
| filingDate | 2006-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2010-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a849d9a804269b378f7d1aaa8fbc5e0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3395d39c0726531f020965154839bb5c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7707dab060c785a0087f99066dd85d63 |
| publicationDate | 2010-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1907106-B1 |
| titleOfInvention | Method of forming polymer particles |
| abstract | The present invention is a method of manufacturing polymer particles which includes providing an oil in water emulsion, wherein the oil phase comprises a volatile solvent and at least one water insoluble polymer. The volatile solvent has a solubility of not more than 10% in water. The water insoluble polymer has a weight average molecular weight of at least 2000. The water insoluble polymer is soluble in the volatile solvent. The emulsion is supplied to a rotating surface of a rotating surface reactor. The temperature of the rotating surface is maintained at the boiling point of said solvent or greater. The rotating surface of the reactor spins at a speed sufficient to cause the emulsion to spread over the rotating surface as continuously flowing thin film wherein a vapor phase containing the volatile solvent is removed. The water insoluble polymer particles are then collected as a slurry of polymer particles and water. |
| priorityDate | 2005-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 331.