http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05197945-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d70c1fca1b1dc7e39595df39371b0fcd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-735 |
| filingDate | 1992-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59560c4cbbf0da216753a7d23144d59b |
| publicationDate | 1993-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H05197945-A |
| titleOfInvention | Magnetic recording medium |
| abstract | (57) [Summary] [Purpose] A back coat layer with a small friction coefficient was prepared using a paint that does not contain carbon black, which has problems in hygiene associated with powder scattering during paint preparation and in productivity due to poor dispersibility. A magnetic recording medium having the same is obtained. [Structure] A support having a back surface roughened is used as a non-magnetic support, and a back coat layer is formed on the back surface using a coating material containing a non-carbon black organic lubricant. [Effect] By reducing the contact area of the support by the rough surface treatment of the support, and by providing the non-carbon black organic lubricant contained in the back coat layer with lubricity, the friction coefficient can be reduced, and the carbon It is not necessary to use a paint that uses black, and it is possible to solve the problem in terms of hygiene and productivity when manufacturing the paint. |
| priorityDate | 1992-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.