http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004280975-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-738 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-702 |
| filingDate | 2003-03-18^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_764e571a8cd58057641948b483d634ea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed18cc8077be050bcbcdb120a56eab97 |
| publicationDate | 2004-10-07^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004280975-A |
| titleOfInvention | Magnetic recording medium |
| abstract | An object of the present invention is to provide a magnetic recording medium which is excellent in smoothness, electromagnetic conversion characteristics and running durability, is less prone to failure due to transport of a support during the manufacturing process and drops off a magnetic layer, and is excellent in productivity. A radiation-cured layer obtained by coating a radiation-curable compound on a nonmagnetic support and then cured by irradiation, and a magnetic layer in which ferromagnetic fine powder is dispersed in a binder containing polyurethane are arranged in this order. The magnetic recording medium according to claim 1, wherein the radiation-cured layer contains 0.1 to 30% by weight of polyurethane with respect to the total of the radiation-curable compound and polyurethane. An intermediate layer in which nonmagnetic powder and / or ferromagnetic fine powder is dispersed in a binder containing polyurethane may be provided between the radiation-cured layer and the magnetic layer. |
| priorityDate | 2003-03-18^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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