| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D201-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-712
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-24 |
| filingDate |
2001-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e427aa8135a47f584e62dc006751a81e |
| publicationDate |
2002-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2002312922-A |
| titleOfInvention |
Magnetic recording media |
| abstract |
(57) [Problem] To provide a coating type magnetic recording medium which is easy to disperse and has good running durability and electromagnetic conversion characteristics including a ferromagnetic powder having a good degree of dispersion. A magnetic recording medium comprising at least one surface of a support and a constituent layer including at least a magnetic layer containing ferromagnetic powder, wherein the magnetic layer has a molecular weight of 1,000 to 80. A magnetic recording medium comprising a ferromagnetic powder treated with at least one kind of anionic surfactant selected from a carboxylic acid amine salt and a phosphoric acid ester amine salt. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007172722-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7432000-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018235952-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4508099-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11021624-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019026659-A |
| priorityDate |
2001-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |