| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6a96a0b12140f14c743b6104179aa2be |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B2009-165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B2009-166 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J2-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J2-04 |
| filingDate |
2002-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_711562d904343657ac4c969984a1eba5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10b06d31b4868dcba10a2ac6ec40b53b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8edcc4e09e1b8a658846da6b7b13a7e8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23ba2f14ac3d9777f616c38360bd5ccb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f66f968634ecb8d58fb9fa3797e1d260 |
| publicationDate |
2004-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1453890-A1 |
| titleOfInvention |
Production of spherical particles from a melted mass of plastic |
| abstract |
The invention relates to a method and a device for producing spherical particles from a melted mass of plastic. According to the invention, said melted mass is transformed into droplets by means of a droplet-forming nozzle (10); after falling a certain distance, the droplets are crystallised at least on the surface thereof; the droplets are then supplied to a crystallisation stage in which they are fully crystallised; and are then supplied to an postcondensation stage wherein solid phase polycondensation takes place. In order to ensure surface crystallisation without the risk of adhesion both among the drops and to parts of the device, the drops fall in a crystallisation stage (45) having a cloth element or a sheet metal element comprising openings or a fluidised bed chamber through which gas flows in order to swirl the drops. |
| priorityDate |
2001-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |