http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2013146147-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2329-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2029-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2429-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0034 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L29-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00644 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate | 2013-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2013146147-A1 |
| titleOfInvention | POLYVINYL ALCOHOL POLYMER FILM AND PROCESS FOR PRODUCING THE SAME |
| abstract | A PVA polymer film capable of producing a polarizing film having a high absorbance in the long wavelength region and a high degree of polarization, and a production method thereof. A PVA polymer film having a crystal long period in water of 14.5 to 16.0 nm. Further, when a PVA polymer film is formed using a film forming apparatus including a plurality of drying rolls and heat treatment rolls whose rotation axes are parallel to each other, T 1 → 2 represented by the formula (I) is 60 to A method for producing a PVA polymer film, which is dried to 75. T 1 → 2 = {T 1 × (40−V 1 ) + T 2 × (V 1 −V 2 )} / (40−V 2 ) (I) (T 1 is the surface temperature (° C.) of the first drying roll, V 1 is the volatile fraction (% by mass; however, 10 to 30) of the film at the time of peeling from the first drying roll, and T 2 is the first ( 2 ) The average value (° C.) of the surface temperature of each drying roll from the drying roll to the final drying roll, and V 2 represents the volatile content (% by mass) of the film at the time of peeling from the final drying roll. [Selection figure] None |
| priorityDate | 2012-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 118.