http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003030818-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-735 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-73 |
| filingDate | 2002-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c130bbdfcf1cd3ec052e9202c1703a6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d13ebd06e4f7becf5e8dabb124bfbcdf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b858c47389bc28be73873b97cb9055d3 |
| publicationDate | 2003-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003030818-A |
| titleOfInvention | Support for magnetic recording medium and magnetic recording medium |
| abstract | PROBLEM TO BE SOLVED: To provide a support having excellent dimensional stability and rigidity used for a magnetic recording medium such as a magnetic tape, especially when used as a magnetic recording medium, for long-term storage under high temperature and high humidity. Provided is a support that can be used as a high-density magnetic recording medium that has little track deviation, is excellent in running durability and dimensional stability, and has good electromagnetic conversion. SOLUTION: This film is made of a polymer containing polyester and polyimide, has a film thickness of 2 to 6.5 μm, and has a surface roughness Ra of one film surface A of 1.5 to 20 nm, And the other film surface B has a surface roughness Ra of 5 to 50. A biaxially stretched polyester film having a thickness of at least nm is formed on at least a surface B thereof with a reinforced film made of at least one metal material selected from metals, metalloids and alloys, and oxides and composites thereof. Support for a magnetic recording medium. It is a biaxially stretched polyester film containing polyester and polyimide. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009099245-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020054452-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11468910-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010264683-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007226943-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011150744-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006127602-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009196235-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006216194-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005196944-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011070714-A |
| priorityDate | 2001-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 235.