http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009048678-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268be9afa00cf55b5aa72b1612151ecb |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M107-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-702 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-714 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M129-84 |
| filingDate | 2007-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79ff56b8c0906e6280dccee7e59d07dd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45865b273219c754f57180fab92dda7f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72e1a59a5723e43d1d9cd4241c7c0dde |
| publicationDate | 2009-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2009048678-A |
| titleOfInvention | Magnetic recording medium |
| abstract | A magnetic recording medium excellent in electromagnetic conversion characteristics, sliding durability from a high temperature range to a low temperature range, and storage stability is provided. A nonmagnetic support has a magnetic layer in which at least one ferromagnetic powder is dispersed in a binder, and the binder includes a polyurethane resin obtained using at least a polycarbonate polyol and an organic polyisocyanate. The ferromagnetic powder is a needle-like ferromagnetic material having a major axis length of 20 to 50 nm, a plate-like magnetic material having a plate diameter of 10 to 50 nm, and / or a spherical or elliptical magnetic material having a diameter of 10 to 40 nm, A magnetic recording medium characterized in that the magnetic layer contains a carbonate represented by the formula (1) and having a melting point of 0 ° C. or lower. In formula (1), R 1 and R 2 each independently represent a saturated hydrocarbon group, R 1 is a branched chain, and R 2 is a straight chain or branched chain. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021024929-A1 |
| priorityDate | 2007-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 427.