| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e5db580deca7130dbe51805c6c608b35 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-7266
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-62 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-725
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-62 |
| filingDate |
2004-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2009-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8bc236fcb7ffc77c37bcb23494fef7d0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2473754991b35949298b62d0c4e4bebe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a2b1c41bf798a2283286e195fd5dc78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e0017efe7f824c0aaec4f09c11bc0ad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_750556d590bd0bdc04a00008b996021f |
| publicationDate |
2009-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7514163-B2 |
| titleOfInvention |
Magnetic recording medium and magnetic recording device |
| abstract |
A magnetic recording medium having excellent durability and corrosion resistance as well as a magnetic recording device equipped with the magnetic recording medium is provided. The protective layer of the magnetic recording medium is composed of two layers, that is, a lower layer contacting with the magnetic layer and an upper layer on the lower layer. The internal stress of the lower layer is made smaller than that of the upper layer, and the surface free energy of the lower layer is made smaller than that of the upper layer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010243168-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8528889-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013163119-A1 |
| priorityDate |
2004-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |