http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007141402-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44b2ac87aeadb161b83426d9cf6c4bdc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-733 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-7356 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-706 |
| filingDate | 2006-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9eb695aa7544ca4d435be2a814e8eab6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40d410cd2314530412e1fce0d5d6dae1 |
| publicationDate | 2007-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2007141402-A1 |
| titleOfInvention | Magnetic recording medium |
| abstract | The present invention provides a magnetic recording medium which has a back coat layer excellent in surface smoothness and durability and is excellent in electromagnetic conversion property. A magnetic recording medium, comprising at least a non-magnetic support, a lower non-magnetic layer on one surface of the non-magnetic support, an upper magnetic layer on the lower non-magnetic layer, and a back coat layer on the other surface of the non-magnetic support, wherein the lower non-magnetic layer contains at least carbon black, a non-magnetic inorganic powder other than carbon black, and a binder resin material, the upper magnetic layer contains at least a ferromagnetic powder, and a binder resin material, and the back coat layer contains at least carbon black, a non-magnetic inorganic powder other than carbon black, a carboxylic acid amine salt, a phosphate amine salt, and a binder resin material. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7432000-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008145710-A1 |
| priorityDate | 2005-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.