| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3a32fce0cd7c4378306dff0a8799eef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20d2cd4517eb1cf4141fbdcf466b2e46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14df928cce1112b89356928855b60351
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f7ad398f5e8c4e0db56f50692b576daa |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L1-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13363
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1335
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133528
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 |
| filingDate |
2011-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c737809057b6a50a41c31dbc39b64fd4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_add97165406e294e60b0de5cb927ac65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79b92f7aaad10800ef99060799e60705 |
| publicationDate |
2012-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2012077587-A1 |
| titleOfInvention |
Optical film, and polarizing plate and liquid crystal display device using same |
| abstract |
The purpose of the present invention is to provide an optical film having a large phase difference value, little humidity-related fluctuation in the phase difference value, a small photoelasticity modulus, and excellent adhesiveness with a polarizing plate. The optical film of the present invention is characterized in that it comprises a cellulose ester (A), which satisfies the formulas (1) and (2) in terms of the average total degree of substitution of the acyl groups and the average total number of carbon atoms of the acyl groups and a vinyl polymer (B) at a mass ratio of (A): (B) = 95:5 to 50:50;nthe vinyl polymer is a polymer formed from a nonaromatic vinyl monomer having a solubility parameter that is 17.5 (MPa 1/2 ) or greater but less than 20.0 (MPa 1/2 ); and the weight-average molecular weight of the vinyl polymer is within a range of 500 to 10,000. Formula (1): 1.0≤X+ΣY i <2.0nFormula (2): 4.0≤2×X+Σ(n i ×Y i )<6.0 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-6365728-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018216395-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018199757-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10927239-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2016068087-A1 |
| priorityDate |
2010-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |