http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001110033-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_294881271413951a95f284b588a68e66 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-738 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-04 |
| filingDate | 1999-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f49cc0a0ecbcf4e5a92a0fe8d089b49d |
| publicationDate | 2001-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001110033-A |
| titleOfInvention | Magnetic disk |
| abstract | (57) [Problem] When recording or reproducing by a magnetic disk recording / reproducing apparatus, even if the head collides with a head while rotating at high speed, the surface is hardly damaged. SOLUTION: A non-magnetic support 2, a non-magnetic layer 3 formed by applying a non-magnetic paint in which a non-magnetic powder and a hardener are dispersed in a binder onto the non-magnetic support 2, In a magnetic disk having a magnetic layer 4 formed by applying a magnetic paint on the nonmagnetic layer 3, the nonmagnetic paint comprises a vinyl chloride copolymer having a hydroxyl group concentration of 0.2% by weight or more as a binder. A polyisocyanate compound containing 10% by weight or more based on the nonvolatile component of the non-magnetic paint and having an isocyanate group concentration of 30% by weight or more as a curing agent is contained in an amount of 35% by weight or more based on the total weight of the binder. |
| priorityDate | 1999-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.