http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8425990-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f7f120efe096284c7389702c969cf3d http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9a22dce4a6e426892515df724d376b14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7da3272205998df692bf34f9a0dc785c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-0448 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C251-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-00 |
| filingDate | 2008-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f408d7c173a813a10034425b3455812 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5b1c000780c86a03b4dda04c2c412af |
| publicationDate | 2013-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-8425990-B2 |
| titleOfInvention | Liquid crystalline compound, liquid crystalline composition, optical film, and optical laminate |
| abstract | A liquid crystalline compound shown by the following formula (I). n nwherein R 1 to R 13 represent a hydrogen atom, a fluorine atom, a methyl group, a trifluoromethoxy group, or a cyano group, X represents —O—, —O—CO—, or the like, n is 0 or 1, and R 14 represents -A-CO—CH═CH 2 , wherein A is a linking group. The liquid crystalline compound has a higher liquid crystal phase upper limit temperature, is chemically stable, can be inexpensively produced, and exhibits a large selective reflection wavelength zone Δλ (a large Δn). A liquid crystalline composition comprising the liquid crystalline compounds, an optical film having a liquid crystal layer formed using the liquid crystalline composition, and an optical laminate comprising a substrate, an alignment film formed on the substrate, a liquid crystal layer formed using the liquid crystalline composition on the alignment film are also disclosed. |
| priorityDate | 2007-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 485.