http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017109329-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-36 |
| filingDate | 2015-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7a8c36e826bbc3ad1ef3dd256c26fb9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f652338bc471881027994931b3f79680 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebced413099edd0e40ef60f5472d20e2 |
| publicationDate | 2017-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2017109329-A |
| titleOfInvention | Biaxially oriented polyester film |
| abstract | An object of the present invention is to provide a polyester film that improves the yield of an optical film by reducing the number of scratches transferred to the optical film without deteriorating the transparency of the optical film. A biaxially oriented polyester film having at least one surface satisfying all of the following (1) to (5). (1) The center surface roughness (SRa) is 5 nm or more and 60 nm or less. (2) The 10-point average roughness (SRz) is 200 nm or more and 2000 nm or less. (3) The number of scratches with an elevation difference of 1 μm or more is 1 or less per 1 m 2. (4) The number of scratches with an elevation difference of 0.3 μm or more and less than 1 μm is 5 or less per 1 m 2. (5) The number of scratches with a height difference of 0.1 μm or more and less than 0.3 μm is 20 or less per 1 m 2. [Selection figure] None |
| priorityDate | 2015-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.