| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_585ee4d9a14c5df01e545ffc2ea93612 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-3422 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-406
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-588
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D309-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-1804
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3402
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3444
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3466 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D309-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-58 |
| filingDate |
1996-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1997-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93bb8dcbe2ea75c204cfd15aadcb6cdd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebd853dafb67bb723de30901e1acbffa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d22677c45800264172ef8097b99b7dab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e06e1196342e112431f0d5f0894d4283 |
| publicationDate |
1997-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5698137-A |
| titleOfInvention |
Optically active dihydropyran derivative, and liquid crystal composition, liquid crystal device, and racemic mixture comprising the derivative |
| abstract |
A 2H-5,6-optically active dihydropyran derivative represented by the general formula (I) or (I'): ts a fluoroalkyl group having 1 or 2 carbon atoms; a liquid crystal composition and a liquid crystal device comprising the derivative; and a racemic mixture comprising at least one type of the derivative. The derivative is a novel compound which exhibits the liquid crystal property by itself or can be used as an excellent dopant providing a high speed response to a composition comprising it even when the compound does not exhibit the liquid crystal property by itself. The derivative also exhibits a large spontaneous polarization. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5811028-A |
| priorityDate |
1995-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |