http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H097161-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/C09D175-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-702 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-23 |
| filingDate | 1995-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59ebf92c78688ab6234ae5f152874d5d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbb915d8729c2ce674b756c1bfe8679f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_764e571a8cd58057641948b483d634ea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed18cc8077be050bcbcdb120a56eab97 |
| publicationDate | 1997-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H097161-A |
| titleOfInvention | Magnetic recording media |
| abstract | (57) [Abstract] [Purpose] To obtain a magnetic recording medium excellent in electromagnetic conversion characteristics and running durability for high density recording. In a magnetic recording medium in which at least one magnetic layer containing ferromagnetic fine powder and a binder is provided on at least one surface of a non-magnetic support, the binder contained in the magnetic layer is A polyurethane resin containing at least a short chain diol and a diisocyanate, wherein the polyurethane resin contains a polar group and 0.02 mmol / g to 2.0 mmol. 5.0 mmol / g to 8.0 mm of a cyclic structure containing an epoxy group of / g and derived from an aromatic and / or alicyclic group. A magnetic recording medium containing ol / g, wherein the short chain diol is a diol having the following structure, and is a polyurethane resin further containing 0 to 5 mol% of a long chain diol with respect to the entire polyurethane resin. Embedded image [Effect] The dispersibility of the magnetic powder is high, and the durability against high-speed sliding is large. |
| priorityDate | 1995-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 83.