| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-04 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L11-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate |
2018-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1402bd868ec331bf72b13f967f883302
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6e1f593f32e353e04b02d86c7f0d6ae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c068461ce8f26008189b10a4b4730bf6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ae137335950354887f0c423c9972a4c |
| publicationDate |
2018-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2018235610-A1 |
| titleOfInvention |
Original film, method of producing stretched optical film, and stretched optical film |
| abstract |
The invention provides: a raw film which makes it possible to obtain a thin stretchable optical film of high tensile strength and excellent optical characteristics; a thin stretch optical film of high tensile strength and excellent optical characteristics; and a method of manufacturing such a stretchable optical film. More specifically, the invention relates to a stretchable optical film manufacturing film having an average thickness of less than or equal to 45 μm, and which comprises a vinyl alcohol-based polymer as the main component, and resin particles of mean particle diameter greater than or equal to 25 nm and less than or equal to 150 nm, the content of resin particles being greater than or equal to 1% by weight and less than or equal to 25% by mass. |
| priorityDate |
2017-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |