| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B31-072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-223
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B31-072 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-20 |
| filingDate |
2014-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4f5421c4373b33b591fc61e87720851
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2244702b5fda3ce7e0718a8819be3305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c84f144900072f80d2da321d7f7c191
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7002b467d427e34f28fac16729603ed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b6a912b985bcfa0838b9bfbf465d86c |
| publicationDate |
2015-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2015087978-A1 |
| titleOfInvention |
Composition for anisotropic dye film, anisotropic dye film and optical element |
| abstract |
Provided is a composition for an anisotropic dye film, said composition being useful in forming an anisotropic dye film which exhibits a high dichroic ratio and a high transmittance over the whole visible light region. A composition which is to be used in forming an anisotropic dye film by a wet film-forming method and which contains at least two disazo dyes and a solvent, characterized in that: the disazo dyes are a disazo dye (1), the free acid form of which is represented by general formula (I), and a disazo dye (2), the free acid form of which is represented by general formula (II); a 10mass ppm aqueous solution of the disazo dye (1) exhibits a maximum absorption in a wavelength region of 550 to 640nm; a 10mass ppm aqueous solution of the disazo dye (2) exhibits a maximum absorption in a wavelength region which is 10nm to 100nm shorter than the wavelength of maximum absorption of the 10mass ppm aqueous solution of the disazo dye (1); and the concentrations of the disazo dyes (1) and (2) in the composition are 3mass% or more and 40mass% or less respectively. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023276668-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023276667-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018184573-A |
| priorityDate |
2013-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |