http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002042321-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44b2ac87aeadb161b83426d9cf6c4bdc |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D201-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-712 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-23 |
| filingDate | 2000-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b12077f465f945c3c4c1f41ee4c2fb9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dcdac43bc2be139f019e6f8bbb286d8f |
| publicationDate | 2002-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002042321-A |
| titleOfInvention | Magnetic recording media |
| abstract | (57) [Problem] To provide a magnetic recording medium which is excellent not only in recording / reproducing characteristics but also in running stability and durability in recording and reproducing digital signals at high density. A magnetic recording medium having a magnetic layer on a flexible non-magnetic support, wherein the magnetic layer comprises a ferromagnetic metal powder, a binder, a fatty acid, and a phosphorus-based or dicarboxylic acid-based magnetic material. The organic compound for modifying the surface of a phosphorus-based or dicarboxylic acid-based magnetic powder contains an organic compound for modifying the surface of the powder, and has physical properties of a molecular weight of 280 or less and a neutralization value of 390 or more. The organic compound for modifying the surface of the magnetic powder is configured to be contained in an amount of 2.5 × 10 −4 g / m 2 or more per unit specific surface area of the ferromagnetic metal powder. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1994824-A1 |
| priorityDate | 2000-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.