http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H1083533-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_294881271413951a95f284b588a68e66 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-708 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-706 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-735 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D1-26 |
| filingDate | 1996-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d03ceddc2ec56fb6c17fc80b43537ac1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fad39d512b53c72925f123a7c681b87 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c30e5b55aa85c64af4f90c451666ae09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc6db08d9e246147d2891f76aa360130 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ec52ca1b112213f0d0988cb0a9d1231 |
| publicationDate | 1998-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H1083533-A |
| titleOfInvention | Magnetic recording medium and method of manufacturing the same |
| abstract | (57) [abstract] (with correction) [PROBLEMS] High-speed coating of back coat layer and high density recording, To provide a magnetic recording medium which is compatible with high quality such as short-wavelength recording and has excellent production efficiency, and a method of manufacturing the same. SOLUTION: A magnetic layer 19 is provided on one surface of a non-magnetic support 9. And (1) a coercive force of 500 Oe or less and a saturation magnetization of 30 emu / g. As described above, the blending ratio of the magnetic powder having an average particle diameter of 15 nm or more and 300 nm or less and other pigments is in the range of 30:70 to 100: 0 by weight. (2) The volume ratio of the magnetic powder and the powder mainly composed of carbon black to the binder is in the range of 0.8 to 1.3. (3) The pigment is mainly an average particle diameter of 50 nm or less, DB It is made of carbon black having a P oil absorption of 80 cc / 100 g or more, and the mixing ratio of the magnetic powder to the carbon black is in the range of 90:10 to 30:70 by weight. |
| priorityDate | 1996-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.