| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| 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/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-26 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K29-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate |
2013-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26a5589f3ba7ca3b62f0bf488a8a44fd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_477bf6b890d867dd542a75299ee5ae09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9600018dce5ce7864281deeb8ce46f9c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1179962de5912bada12ca67fc6b769e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c3c4d4d9e228ec203c19ab9a7de27ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5240d0ef932f63e8b01eac56f612ff17 |
| publicationDate |
2014-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201404806-A |
| titleOfInvention |
Polyvinyl alcohol polymer film |
| abstract |
The present invention provides a PVA-based polymer film which can produce a polarizing film and a polarizing plate having few defects in a good yield, and provides a surface property which can be manufactured from a winding start portion to a winding end portion of a PVA-based polymer film. A film roll of a polarizing film and a polarizing plate which are small in difference and stable in quality. The present invention provides a PVA-based polymer film having a defect area of 400 μm 2 or more and a depth of 0.3 μm or more on a film surface, and a continuous PVA-based polymer film continuous roll. The film roll wound is a defect in the winding start portion of the PVA-based polymer film with respect to the disadvantage that the recessed area of the film surface is 400 μm 2 or more and the depth is 0.3 μm or more, PVA system The number of disadvantages in the winding end portion of the polymer film was 1.4 times or less. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I740963-B |
| priorityDate |
2012-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |