| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2001-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133528
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0034
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-355
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-313
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-3475 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-9135
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-919
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-914
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C71-00 |
| filingDate |
2007-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2009-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-WO2007108243-A1 |
| titleOfInvention |
Optical film, method for producing the same, apparatus for producing the same, polarizing plate, and liquid crystal display device |
| abstract |
An object of the present invention is to produce an optical film excellent in flatness and optical characteristics, produced by heating and melting a melt containing a cellulose ester resin and a plasticizer, a production method and production apparatus thereof, a polarizing plate and a liquid crystal display device. It is to provide. The method for producing this optical film is a method for producing an optical film in which at least a cellulose ester resin and a plasticizer are melted by heating and cast into a film, and then subjected to water treatment after casting into a film. Features. |
| priorityDate |
2006-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |