Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_65c4e0dba2ab2546a343f97b4412f0d9 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-3422 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3402 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D319-06 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D319-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-34 |
filingDate |
1980-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
1980-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
FR-2450863-A1 |
titleOfInvention |
(CYANO-4 PHENYL) -2 DIOXANNES-1,3,5-SUBSTITUES USEFUL AS LIQUID CRYSTALS AND ELECTRO-OPTICAL VISUALIZATION DEVICE CONTAINING THEM |
abstract |
THE INVENTION CONCERNS (CYANO-4 PHENYL) -2 DIOXANES-1,3,5-SUBSTITUTES USEFUL AS LIQUID CRYSTALS; THESE COMPOUNDS MEET THE FORMULA: (CF DRAWING IN BOPI) OR R REPRESENTS A RADICAL ALKYL, ALCOXY, ARYL, ARYLOXY, CARBOXY OR CARBOXYL ESTER AND ARE USEFUL AS LIQUID CRYSTALS SEPARATELY OR IN A MIXTURE IN ELECTRO-VISUALIZATION DEVICES. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2495151-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3302218-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3302218-C2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3227916-A1 |
priorityDate |
1979-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |