| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eccd894c99fea2d1c0c8735872bb2309 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G19-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B13-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G19-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B13-36 |
| filingDate |
1998-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d89943ac4cb8787c705b71acc6a4f878
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3721780aa5417e2a42a3596eb784c70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78bcb41e182cfa5a18262ac883d57615 |
| publicationDate |
2000-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0998426-A1 |
| titleOfInvention |
Process for the preparation of ultra-fine powders of metal oxides |
| abstract |
A novel process for the preparation of ultra-fine powders of metal oxide wherein a surfactant is added to the solution for the preparation of the metal oxide to provide nanometer metal oxide powders without the utilization of vacuum or high pressure conditions is disclosed. |
| priorityDate |
1997-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |