http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005025870-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e7f7286c46e676b1bc0daf37b9f6c63 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-714 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-708 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-738 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-735 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-73 |
| filingDate | 2003-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_608f6dfcc6c12cff163985838d090e97 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cece64d04c53a8c2c3a2aef68671cffd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_111930c23a53d01ec4ae03478ed2b8d1 |
| publicationDate | 2005-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005025870-A |
| titleOfInvention | Magnetic recording medium |
| abstract | The present invention relates to a coating-type magnetic recording medium that has excellent running durability and high recording density characteristics, and is thin but has high dimensional stability. One surface of a nonmagnetic support has a nonmagnetic layer containing nonmagnetic powder and a binder resin, and a magnetic layer containing ferromagnetic powder, nonmagnetic powder and binder resin on the other surface, and the other side. In the magnetic recording medium having a backcoat layer containing carbon black on the surface, the thickness of the nonmagnetic support is less than 6 μm, and the magnetic layer is a non-magnetic layer having two or more types of Mohs hardness of 5 or more with different average particle diameters. The relationship between the average particle diameter d max (nm) of the nonmagnetic powder containing the magnetic powder and having the maximum average particle diameter and the average particle diameter d min (nm) of the nonmagnetic powder having the minimum average particle diameter is 0. .12 <d min / d max <0.80, and the relationship between the d max (μm) and the thickness D 1 (μm) of the magnetic layer is 2.0 <d max / D 1 <4.0, And D 1 and the thickness D 2 of the nonmagnetic layer The relation of (μm) satisfies 6.0 <D 2 / D 1 <10.0. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11581015-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11631427-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11475915-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11514944-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11514943-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11468911-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11462242-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11501799-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11551716-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11373680-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113436654-A |
| priorityDate | 2003-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.