http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010030255-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-189 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-36 |
| filingDate | 2008-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc26548af70a21fbd2afdc53acb0039d |
| publicationDate | 2010-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2010030255-A |
| titleOfInvention | Composite film and magnetic recording medium |
| abstract | The present invention provides a composite film capable of reducing a tape width dimensional change with respect to environmental changes such as temperature and humidity while providing a magnetic layer with sufficient runnability. (I) As a dicarboxylic acid component, 5 mol% or more and less than 50 mol% of 6,6 ′-(alkylenedioxy) di-2-naphthoic acid component and more than 50 mol% and 95 mol% or less of benzenedicarboxylic acid A biaxially oriented polyester film comprising an acid or naphthalenedicarboxylic acid component and (ii) a polyester copolymer containing 90 to 100 mol% of a C2-10 alkylene glycol component as a diol component, and at least on one side thereof A coating layer containing inactive particles having an average particle diameter of 10 to 80 nm and having fine protrusions of the inactive particles in a range of 1 × 10 6 / mm 2 to 1 × 10 10 / mm 2 A composite film consisting of [Selection figure] None |
| priorityDate | 2008-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.