http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H1125447-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5fb9798bf05293ffe6d2e0fde58c3cdb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-706 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-11 |
| filingDate | 1997-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_599b826abe7b730f1c48b1a637d056da http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_736dd45cbfa666aa3fe4bcd152d494fd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48b4f3ff4f6deea0f59272e1318d071f |
| publicationDate | 1999-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H1125447-A |
| titleOfInvention | Magnetic recording media |
| abstract | [PROBLEMS] To provide a magnetic recording medium which is excellent in durability and has better electromagnetic conversion characteristics. SOLUTION: In a magnetic recording medium in which a magnetic recording layer containing a binder resin and magnetic particle powder is formed on a non-magnetic substrate, Mn is contained in the magnetic recording layer in an amount of 10 to 30% by weight. In addition to the above, if necessary, the particle surface has a coating layer composed of one or two or more selected from Al oxide, Al hydroxide, Si oxide and Si hydroxide on the particle surface. A magnetic recording medium comprising 1 to 30 parts by weight of high-purity non-magnetic black particle powder having a hematite structure of 1 to 0.5 μm based on 100 parts by weight of the magnetic particle powder. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20180119581-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11014826-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017169316-A1 |
| priorityDate | 1997-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.