http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11273058-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_294881271413951a95f284b588a68e66 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M105-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-708 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-702 |
| filingDate | 1998-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80bd07b103a25937e939e6708c5171d7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eacdb981185674c07de2825b4618d533 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f149ceec1a715f92cb4f972ecb7aaf5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0e6ab854f8a0b29332e81999516a31b |
| publicationDate | 1999-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H11273058-A |
| titleOfInvention | Magnetic recording media |
| abstract | PROBLEM TO BE SOLVED: To provide a magnetic recording medium which is improved in dispersibility of a ferromagnetic powder of a magnetic layer and has excellent electromagnetic conversion characteristics. SOLUTION: A magnetic recording medium in which a magnetic coating mainly composed of a ferromagnetic powder and a binder is applied on a non-magnetic support to form a magnetic layer has a quaternary ammonium salt or a tertiary amino group. A polyglycerin fatty acid ester is added to the magnetic layer while using a binder. The polyglycerin fatty acid ester functions as a dispersant and improves the dispersibility of the ferromagnetic powder. The interaction with the polar group of the binder ensures running durability. |
| priorityDate | 1998-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.