| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3458
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-2007 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C65-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D253-06 |
| filingDate |
1979-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1982-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1982-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0011002-B1 |
| titleOfInvention |
Organic mesomorphic compound whose chemical formula derives from a 4-alkoxy-tetrafluorobenzoic acid, and liquid crystal device using such a compound |
| abstract |
The invention relates to an organic compound having an enantiotropic or monotropic mesomorphous phase. The compound according to the invention complies with the general chemical formula: <IMAGE> in which R is an alkyl radical, R' another alkyl radical or an alkoxy radical and the symbol is a radical which can either be an aromatic nucleus or a radical with two aromatic nuclei or a cyclohexane radical or contain at least one cyclohexane radical or a heterocycle of type <IMAGE> |
| priorityDate |
1978-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |