http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H04325912-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-73929 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-7356 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-735 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-12 |
| filingDate | 1991-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b84d81bb4025bc0aa5820b3993cbfb77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e1f1b44b453472820c720f81f970037 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_238624252692207675fe90e1a6bb1411 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_248e2a351b7775c73e13eb086cd188df http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e25c42237ddb4eb957f1745ded79d09a |
| publicationDate | 1992-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H04325912-A |
| titleOfInvention | Magnetic recording tape |
| abstract | PURPOSE: To provide the improved magnetic recording tape and particularly the magnetic recording tape for VTR which execute long-term recording. n CONSTITUTION: The Young's modulus in the longitudinal direction of the magnetic recording tape is ≥650kg/mm 2 and the Young's modulus in the transverse direction thereof is the same as the Young's modulus in the longitudinal direction or larger than this modulus. The thermal shrinkage when treated for 30 minutes at 100°C in the transverse direction is in a 1.0 to 3.0% range and the surface roughness Ra is ≤0.005μm. This magnetic recording tape consists of a base consisting of a biaxially oriented polyethylene-2, 6-naphthalate film having ≤0.01% oligomer deposition when treated for 5 minutes in the air kept at 160°C, a thin magnetic metallix film formed on one surface of this base and a coated film consisting of an org. high polymer contg. a lubricant applied on the other surface of the base. n COPYRIGHT: (C)1992,JPO&Japio |
| priorityDate | 1991-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.