http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6394428-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D171-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M105-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-702 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D193-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D171-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D193-00 |
| filingDate | 1986-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f166c8f5012cc2f9f4f3d0d29427291 |
| publicationDate | 1988-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6394428-A |
| titleOfInvention | Magnetic recording medium |
| abstract | PURPOSE: To improve the dispersibility of magnetic powder and to improve the electromagnetic conversion characteristic, soft error and durability of the titled medium by using a binder contg. at least 5wt% shellac resin having 65W100 acid value. n CONSTITUTION: The shellac resin having 65W100 acid value is incorporated at least at 5wt%, more particularly preferably ≥15wt% into the binder consisting of a vinyl chloride/vinyl acetate polymer. Also, ≤30wt% crosslinking agent such as polyisocyanate as well as lubricating oil such as fluorine-modified Si, oil, fillers, plasticizers, etc., are used in combination with the binder. The better dispersion is attained if ferromagnetic material powder such as γ-Fe 2 O 3 is dispersed into the fiber by using a solvent such as ethanol. The adhesiveness between said binder and powder is extremely high to obviate the exfoliation of the magnetic powder. The basic performances such as electromagnetic conversion characteristic, soft error and durability are thus improved. n COPYRIGHT: (C)1988,JPO&Japio |
| priorityDate | 1986-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.