| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2029-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0034
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2429-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1335
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/C08L29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K29-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D7-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D11-00 |
| filingDate |
2013-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c3c4d4d9e228ec203c19ab9a7de27ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5240d0ef932f63e8b01eac56f612ff17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1bfe2dabb20befda6ebbfab080674ca7 |
| publicationDate |
2015-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201516491-A |
| titleOfInvention |
Method for producing polarizing film, polarizing plate and manufacturing method thereof |
| abstract |
The present invention provides a PVA-based polymer film which can produce a polarizing film having a small transmittance unevenness between a central portion and an end portion.nA PVA-based polymer film having a dimensional change in water in the center portion as W (mm) and 0.3 m from both end portions on a straight line in the width direction of the PVA-based polymer film (in a direction perpendicular to the longitudinal direction) The amount of change in the size of the water in the water (average value) is taken as W0 (mm) (in this case, the amount of dimensional change in the water is 250 mm in the longitudinal direction before impregnation when the sample of the PVA-based polymer film is immersed in pure water at 30 ° C for 5 minutes. When the elongation of the part in the longitudinal direction is), it satisfies 0.5 mm ≦ W0 - W ≦ 5 mm. |
| priorityDate |
2012-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |