| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-7358
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-7356 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-735
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01Q60-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B3-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-70 |
| filingDate |
2004-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2006-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12839fd8250ea26714523f7d6b6a16c5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_daefb6fc66eee92fe94585feb4d40ee4 |
| publicationDate |
2006-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7056607-B2 |
| titleOfInvention |
Magnetic recording medium |
| abstract |
Provided is a magnetic recording medium permitting the controlling of backcoat layer transfer to a magnetic layer surface, a reduction in dropout even when employing microgranular magnetic material, as well as good running stability, durability, and storage properties. The magnetic recording medium has a magnetic layer with a ferromagnetic powder and a binder on one surface of a nonmagnetic support and a backcoat layer with a nonmagnetic powder and a binder on the other surface of the nonmagnetic support. The nonmagnetic powder is an acicular particle having a mean particle diameter of 5 to 300 nm, and the backcoat layer includes water-soluble cations in a quantity of 100 ppm or less and water-soluble anions in a quantity of 150 ppm or less. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012177951-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006274449-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8124256-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7638212-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006194081-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006035114-A1 |
| priorityDate |
2003-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |