http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0369897-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-42 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-0036 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-70678 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-706 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-11 |
| filingDate | 1989-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1993-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1993-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0369897-B1 |
| titleOfInvention | Process for the preparation of magnetic hexaferrite particles, particles obtained and product containing them |
| abstract | The present invention concerns a process for preparing magnetic particles of barium or strontium hexaferrites exhibiting a good dispersibility and improved magnetic properties. The process involves coprecipitating an iron salt with a barium or strontium salt, filtering and neutralizing the resulting coprecipitate, and washing it with a solution of a barium or strontium salt having a concentration in the range of 2x10-3 0.2 M. |
| priorityDate | 1988-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID1057 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID129618461 |
Total number of triples: 18.