| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31855
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-256
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-265
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-257 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-733
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-7023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-70621
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-70678
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-7022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-7334 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-733
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-706
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-702 |
| filingDate |
2001-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee466b599cce9a19a3815d6f1baa8bec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_167ec06ae3ec67829fafd6a8cff60e21 |
| publicationDate |
2002-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2002018914-A1 |
| titleOfInvention |
Magnetic recording medium |
| abstract |
A magnetic recording medium comprises: a support; an underlayer containing a non-magnetic powder and a binder; and at least one magnetic layer containing a binder and one of a ferromagnetic metal powder having an average major axis of 0.01 μm to 0.10 μm and a crystallite size of 80 Å to 180 Å and a ferromagnetic hexagonal ferrite powder having an average tabular diameter of 5 nm to 40 nm, wherein the magnetic layer has a thickness of 0.01 μm to 0.5 μm, and the binder in the magnetic layer comprises a (meth)acrylate copolymer having hydrophilic polar groups and comprising 0 to 75% by weight of alkyl (meth)acrylate units, 5 to 80% by weight of benzene ring-containing (meth)acrylate units and 1 to 75% by weight of nitrogen-containing radical polymerizable monomer units. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004009374-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6926975-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004253487-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009297888-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7879471-B2 |
| priorityDate |
2000-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |