http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2015020046-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2329-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3033 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F216-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F218-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate | 2014-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2015020046-A1 |
| titleOfInvention | Vinyl alcohol polymer film |
| abstract | To provide a PVA film capable of easily producing an optical film excellent in any of optical properties, hue and durability, and a method of producing an optical film using the PVA film. The amount of crystal component (a 1 ) and the amount of constrained amorphous component (a) from spin-spin relaxation time T 2 obtained by performing pulse NMR measurement (observation nucleus: 1 H) after treatment at 60 ° C. for 1 hour. 2) and when determined the amorphous component amount (a 3), the crystalline component amount (a 1), the amount of restraint amorphous component (a 2) and a crystalline component amount relative to the total of the amorphous component amount (a 3) ( a PVA film in which the total proportion of a 1 ) and the amount of constrained amorphous component (a 2 ) is 10 to 32%; and a method for producing an optical film using the PVA film, comprising a step of uniaxially stretching Production method. [Selection figure] None |
| priorityDate | 2013-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 137.