Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-70605 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-82 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-706 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-70 |
filingDate |
2003-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e745461c7e54efcf9203a48b13a08e55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94936354cf3a011afbac01f9a1a54e67 |
publicationDate |
2003-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-1357544-A2 |
titleOfInvention |
Magnetic recording medium |
abstract |
The present invention provides a magnetic recordingnmedium comprising a support and a magnetic layer comprising anCuAu type or Cu 3 Au type magnetically hard ordered alloy phase,nwherein a center line average roughness of a magnetic layernsurface is 0.1 to 5 nm at a cut-off value of 0.25 mm, and anmagnetic recording medium comprising a support and a magneticnlayer containing, in a nonmagnetic metal oxide matrix, metalnnanoparticles having a CuAu type or Cu 3 Au type magnetically hardnordered alloy phase. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1635334-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1505575-A1 |
priorityDate |
2002-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |