http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6126929-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be055db3c1a09879df07379ba969e223 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-702 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-733 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-00 |
| filingDate | 1984-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c4af3c5932978fde6b2bca391d02001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd4847d96e8b6ffb574825f9369e75ef http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fba33d2898fb9e38c951e0526ffe25a1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c75dd59490c704984d0454c2469ef90 |
| publicationDate | 1986-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6126929-A |
| titleOfInvention | Magnetic recording medium |
| abstract | PURPOSE: To maintain stable output by exposing more than half the surface of the pulverous inorg. particles fixed to a substrate and forming a magnetic layer on such substrate surface so that the breakdown of the coating by the high-speed sliding contact with an alloy magnetic head is prevented when the particle surfaces are coated with a resin film. n CONSTITUTION: The coating liquid prepd. by dispersing the pulverous inorg. particles of Al 2 O 3 , SiO 2 , CaCO 3 , BaSO 4 , etc. in a 50W1,000Å range into an epoxy resin soln. is coated on the high-polymer substrate 6 and is dried to fix the particles 7 onto the substrate. The resin sticking to the surface of the particles 7 is etched away from more than half the surface of the particles 7 by executing a glow discharge treatment, etc. under about 0.1 Torr with introduction of gaseous CF 4 . A Co-Ni alloy or the like is then deposited by evaporation in an oxygen atm. to form the magnetic layer 9 having projections 10 over the entire surface including the resin layer 8 and the particles 7. The magnetic recording medium which obviates the exfoliation, etc. of the magnetic layer, is hardly damaged by the alloy magnetic head, maintains a good still characteristic even at and under a high temp. and high humidity, has the stable output and is suitable for high- density recording is thus obtd. n COPYRIGHT: (C)1986,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0554443-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S62184920-A |
| priorityDate | 1984-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.