http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1247831-A4
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5128cfc84a0fb189fceb3cd240c44493 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2982 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2998 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-0546 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2371-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-0543 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2371-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 |
| filingDate | 2000-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc6e32a8d1efaaf17a664f6b63d9092b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4094c317eedb304efda48a187fa9e89 |
| publicationDate | 2003-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1247831-A4 |
| titleOfInvention | POROUS PEARLS AND THEIR MANUFACTURING PROCESS |
| abstract | Porous beads which are substantially spherical ones made of an aromatic polyether ketone resin and have an average particle diameter of 50 to 5,000 νm and a porosity of 40 to 99%. The process is characterized by comprising: mixing an aromatic polyether ketone resin with a solvent for the resin with heating to obtain a resin solution; dispersing the resin solution into a liquid dispersion medium which is a nonsolvent for the resin and is immiscible with the solvent to obtain a dispersion in which the resin solution is present as dispersed droplets; cooling the dispersion while maintaining the dispersed state of the resin solution to thereby solidify the resin contained in the resin solution; and separating the solidified resin from the mixture of the solvent and the dispersion medium to obtain substantially spherical porous beads made of the aromatic polyether ketone resin. |
| priorityDate | 1999-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.