| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d648658dd620f548c24de39659a5e9e3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate |
2014-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f9717f851bd21b63cc3617de635fb71
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a412a20798507482a13a38c68f4bb443
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50608bf26784966016cc2284e913131e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf2d5224f4e8410bb081d6b02cff6430 |
| publicationDate |
2015-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2015094677-A1 |
| titleOfInvention |
Optical films containing optical retardation-enhancing additive |
| abstract |
The present invention pertains to an unstretched optical film comprising an additive for enhancing retardation in the thickness direction (R th ) and methods for making the optical film. The present invention also pertains to an optical film for use as a quarter wave plate (QWP) having a normal wavelength dispersion curve. More specifically, this invention also relates to a quarter wave plate based on cellulose ester polymer and fused ring additives. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022001945-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11709302-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11346991-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110066424-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7184133-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2017065222-A1 |
| priorityDate |
2013-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |