| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6ea29521fb4326992b0847bf57895471 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2329-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2029-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C71-02 |
| filingDate |
2017-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39917a105d34f49ac5ff9d24ef547afb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9252b67ed32021615b0a6d9958e056cd |
| publicationDate |
2018-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201819142-A |
| titleOfInvention |
Polyvinyl alcohol film, method for producing the same, and polarizing film using the polyvinyl alcohol film |
| abstract |
The present invention provides a polyvinyl alcohol-based film that is excellent in stretchability during the manufacture of a polarizing film, and can obtain a polarizing film with a high degree of polarization and few stains, and particularly a polyvinyl alcohol that does not break during the manufacture of a thin polarizing film. Film, a method for producing the polyvinyl alcohol film, and a polarizing film using the polyvinyl alcohol film. The polyvinyl alcohol-based film of the present invention has a length of 4 km or more, and is characterized in that the tensile elastic modulus X (MPa) in the longitudinal direction (MD direction) of the film with a moisture content of 9% by weight is 5 to 12 MPa. . |
| priorityDate |
2016-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |