http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10751-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/B29L9-00 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/B32B27-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-733 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-73 |
| filingDate | 1996-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc63c9a231763d9144a4600e4247599c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5e5dfb69a25c3b050ab10b21168f4bb |
| publicationDate | 1998-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H10751-A |
| titleOfInvention | Biaxially oriented laminated polyester film for magnetic recording media |
| abstract | (57) [Abstract] (with correction) [Problem] Surface flatness, winding property of tape pancake, Provided is a polyester film for a magnetic recording medium, which has excellent running durability (scratch resistance and scratch resistance) and electromagnetic conversion characteristics and can be manufactured at low cost. SOLUTION: This is a biaxially oriented laminated polyester film in which a polyester A layer (A1 layer, A2 layer) is laminated on both sides of a polyester B layer, and the thickness of each layer is B layer> A1 layer> A2 layer, and the polyester A layer has a large particle size of 0.00 1-0.1% by weight, 0.05-0.5% by weight of medium-sized particles, and 0.01-0.5% of small-sized aggregated particles having an average secondary particle size of 0.01-0.3 μm. %, And the polyester B layer contains particles having an average particle size of 0.3 to 3.0 μm, and the air bleeding time (T: seconds) and the average sharpness (L) of the protrusions of the medium-sized inert particles. Ratio (T / L) is 50 to 500 8000. A biaxially oriented laminated polyester film for magnetic recording media, wherein |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6773802-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4772123-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6592966-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0071339-A1 |
| priorityDate | 1996-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.