http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-201841717-A
Outgoing Links
| 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/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate | 2018-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35e1fcabaa7435c0550d6285e8d87eeb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1609a8e7dd19fa4cb73b32b1fe4476d5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21d9db87d8b3f10e5cd9ec58b95ff6b7 |
| publicationDate | 2018-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-201841717-A |
| titleOfInvention | Polyvinyl alcohol-based film, polarizing film, polarizing plate, and method for producing polyvinyl alcohol-based film |
| abstract | The invention provides a polyvinyl alcohol-based film, which can obtain an excellent balance between swelling property and extensibility when manufacturing a polarizing film, and will not crack when manufacturing a thin polarizing film, exhibiting high polarization performance and less color unevenness. A polarizing film, and a polarizing film and a polarizing plate using the polyvinyl alcohol-based film, and a method for producing the polyvinyl alcohol-based film are provided. The polyvinyl alcohol-based film of the present invention is a strip-shaped polyvinyl alcohol-based film having a thickness of 5 to 60 μm, which is characterized in that the birefringence in the longitudinal direction (MD) of the first surface is Δn MDA , and that of the second surface is When the birefringence in the longitudinal direction (MD) is Δn MDB and the birefringence in the central portion in the thickness direction is Δn MDC , all of the following formulas (A) to (C) are satisfied; 1.0 ≦ Δn MDA / Δn MDB ≦ 1.5 ･ ･ ･ (A) Δn MDB -Δn MDC ≧ 0.2 × 10 -3 ･ ･ ･ (B) Δn MDA ≧ 3.0 × 10 -3 ･ ･ ･ (C). |
| priorityDate | 2017-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.