| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-73937 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-706
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-842
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-73 |
| filingDate |
2004-05-14-04:00^^<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_818b48fb5710a46361973556e2fa4bdd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94936354cf3a011afbac01f9a1a54e67 |
| publicationDate |
2004-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2004229086-A1 |
| titleOfInvention |
Magnetic recording medium and method for producing the same |
| abstract |
The present invention provides a method for producing a magnetic recording medium having a magnetic layer on a substrate containing polybenzoxazole, wherein the magnetic layer is sequentially formed by: preparing alloy particles capable of forming ferromagnetic regular alloys having a CuAu or Cu 3 Au crystal structure; forming a coating film by applying the alloy particles on the substrate; and converting the alloy particles into magnetic particles by annealing the coating film so that the alloy particles are annealed. The invention also provides a magnetic recording medium having a magnetic layer which contains magnetic particles having ferromagnetic regular alloys having a CuAu or Cu 3 Au crystal structure and is produced by the method. A step for oxidizing the alloy particles is preferably provided between preparing the alloy particles and annealing the coating film. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004261907-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7335393-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006029741-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7384449-B2 |
| priorityDate |
2003-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |