| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6ea29521fb4326992b0847bf57895471 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2329-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D7-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N3-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-30 |
| filingDate |
2016-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9252b67ed32021615b0a6d9958e056cd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad2c11f96cffcfb0f73bb39ac57ab872 |
| publicationDate |
2017-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201707980-A |
| titleOfInvention |
Polyvinyl alcohol film and polarizing film using the polyvinyl alcohol film |
| abstract |
The present invention is a polyvinyl alcohol-based film which has a hardness of 65 to 90 MPa on the surface of the film when subjected to a nanoindentation test under the conditions of the following (1) to (3) in accordance with ISO 14577:2002. Therefore, a polyvinyl alcohol-based film which can obtain a polarizing film having no display defects and color spots can be obtained. Conditions (1) Measurement environment: 25 ° C 50% RH Condition (2) Indenter: Berkovich type (triangular cone type, apex angle 65 °, ε = 0.75, made of diamond) Condition (3) Maximum indentation depth: 500 nm |
| priorityDate |
2015-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |