| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44b2ac87aeadb161b83426d9cf6c4bdc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4ad033f38114362cc6d607044dbc8ff9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-265
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31786
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24975 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-8404
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-73931 |
| classificationIPCInventive |
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/G11B5-84 |
| filingDate |
1997-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_310bcb114efa2fbfbd11a9bed35f1032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c416af6af532f71d348c148dc6fd6283 |
| publicationDate |
1999-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5998002-A |
| titleOfInvention |
High-density magnetic recording medium |
| abstract |
The present invention relates to a magnetic recording medium comprising: as a support film a biaxially oriented polyester film comprising a polyester base film and a coating layer provided on the surface of the base film during the film forming process, and a magnetic layer comprising a magnetic substance dispersed in a resin binder, formed on the surface of said coating layer and having the thickness t ( mu m) of said coating layer, the thickness tM ( mu m) of said magnetic layer and the average center line roughness (sRa (nm)) of the surface of said magnetic layer, which satisfy the following formulae (1)-(4);0.01</=tM</=2.0(1)0.05</=t</=1.39(2)0.1<t+tM</=1.4(3)sRa<10(4) |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005004986-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7153597-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6461726-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004069885-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004071924-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8191812-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004197509-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7041394-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8485460-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6872458-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003205850-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6572922-B1 |
| priorityDate |
1995-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |