http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H09302110-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/B29K105-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-733 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-73 |
| filingDate | 1996-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e3130db554792f20c4296a7a04728c1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc63c9a231763d9144a4600e4247599c |
| publicationDate | 1997-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H09302110-A |
| titleOfInvention | Biaxially oriented polyester film for magnetic recording media |
| abstract | (57) Abstract: Magnetic recording having a flat surface and excellent in slipperiness, scratch resistance and running durability, which is useful as a high density recording base film, particularly as a thin long time recording base film. A biaxially oriented polyester film for media is provided. SOLUTION: Particles having an average primary particle diameter of 0.05 μm or less, an average cohesion degree of less than 5, and a Mohs hardness of 6 or more are classified into 0. 01-2.0% by weight, with an average particle size of 0.2-0.8 containing 0.005-0.1% by weight of inactive particles of μm, And a biaxial index for a magnetic recording medium, characterized in that the dichroic index of the peak appearing between 1300 and 1050 cm −1 derived from the stretching vibration of the ester group in the infrared absorption spectrum is 0.4 or more and 0.7 or less. Oriented polyester film. |
| priorityDate | 1996-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.