http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6247402-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13aa7b32ae00ed83af7dfaa0b6a1f7c2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-02 |
| filingDate | 1985-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_109b292f9df2b0a6b11d301584686099 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d533948ae7352d0ce30cb4c7bdecbce6 |
| publicationDate | 1987-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6247402-A |
| titleOfInvention | Magnetic metallic powder and its production |
| abstract | PURPOSE: To develop magnetic metallic powder having excellent stability and dispersibility by depositing a specific compd. on the surface of the magnetic metallic powder to be used for a magnetic recording medium. n CONSTITUTION: The layer of the compd. expressed by general formula (1) is deposited on the surface of the powder of Fe, Ni, Co, Fe-Ni-Co alloy, etc. as the magnetic metallic powder to be used for the magnetic recording medium such as magnetic tape, magnetic sheet or magnetic disk. The above-mentioned magnetic metallic powder is immersed into a soln. of a compsn. consisting of ≥50wt% org. solvent such as cyclohexanone, methanol, ethanol or acetone and the balance the above-mentioned compd. and is agittated for 1W10hr. After the excess org. solvent is filtered off, the powder is dried so that 0.1W6pts.wt. above-mentioned compd. by 200pts.wt. magnetic metallic powder is deposited on said powder. Such magnetic metallic powder is coated on a substrate consisting of a PE terephthalate, by which the magnetic recording medium having excellent magnetic characteristics is produced. n COPYRIGHT: (C)1987,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H02143404-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007030861-A |
| priorityDate | 1985-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.