| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3da3be7881f435c622d17a34adc162a1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_222234aa6d3db83af06a22e68e3fe589 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13363
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L1-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363 |
| filingDate |
2012-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_080eb61124f9508191973ab778246f3b |
| publicationDate |
2012-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2012165361-A1 |
| titleOfInvention |
Phase difference film, method for producing same, polarizing plate, and liquid crystal display device |
| abstract |
The present invention addresses the problem of providing a phase difference film whereby the features of a cellulose ester having an acyl group substitution degree less than 2.0 are employed and compatibility can be improved to thereby achieve significant phase difference performance even with a thin film thickness, and whereby high contrast and optical transmittance can be realized in a liquid crystal display device. The present invention also addresses the problem of providing a polarizing plate and liquid crystal display device equipped with the phase difference film. This phase difference film, containing a cellulose ester obtained by substituting the hydroxyl group of a glucose unit constituting cellulose with a C 2 or higher acyl group, is characterized in satisfying a specific formula where the degree to which hydroxyl groups at the 2-position, the 3-position, and the 6-position in the glucose units are substituted by an acyl group are DS 2 , DS 3 , and DS 6 , respectively. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2014109299-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014109299-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016218479-A |
| priorityDate |
2011-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |