| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13aa7b32ae00ed83af7dfaa0b6a1f7c2 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J127-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J127-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-706
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-702
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-06 |
| filingDate |
1991-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f216e9820427f12e640747f8224554d7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a11b2ec7d94abe4661fe0f1945079db |
| publicationDate |
1993-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H0562160-A |
| titleOfInvention |
Magnetic recording medium |
| abstract |
(57) [Summary] [Purpose] To provide a magnetic recording medium having good dispersion of ferromagnetic powder and excellent electromagnetic conversion characteristics and running durability in good balance. In a magnetic recording medium having a magnetic layer on a non-magnetic support, the magnetic layer has a stearic acid adsorption amount of 20 to 200 mg and a stearylamine adsorption amount of 5 g per 1 g of the ferromagnetic powder. A ferromagnetic powder having a water content of ˜50 mg and a water content of 0.3 to 1.5% and a binder comprising a vinyl chloride copolymer containing a negative functional group of 0.01 to 0.50 mmol / g and a polyurethane resin are contained. |
| priorityDate |
1991-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |