http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000000946-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4ad033f38114362cc6d607044dbc8ff9 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-36 |
| filingDate | 1998-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca2902a1ee7aca7ef53f4f61db93694b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_319800654b1531ed0fa1efde9e2b10b2 |
| publicationDate | 2000-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000000946-A |
| titleOfInvention | Biaxially oriented laminated polyester film |
| abstract | (57) [Summary] [PROBLEMS] For example, when used as a magnetic recording medium, a winding property, a running property, and an electromagnetic conversion property can be highly satisfied. In addition, the present invention provides a film which is excellent in slitting property at the time of film production and magnetic recording medium production, is excellent in prevention of dropout generation, and has extremely low generation of scratches and abrasion powder, with high productivity and low cost. SOLUTION: This is a biaxially oriented laminated film having a polyester A layer on at least one surface of a polyester B layer, wherein the polyester A layer has an average particle size d1 of 0.1 to 0.1. 0.1 to 1.0% by weight of 7 μm particles a, average particle diameter d 2 Contains 0.41 to 1.2 μm and 0.001 to 0.5% by weight of inorganic particles b having a Mohs hardness of 4.5 or less, and the average particle diameters d1 and d2 satisfy the following expression. Biaxially oriented laminated polyester film. ## EQU1 ## d1 × 1.3 <d2 <d1 × 2.0 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8067105-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006001274-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4624850-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8367199-B2 |
| priorityDate | 1998-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.