| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b1784eb7fc902d292db30e120ec712d5 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-63 |
| filingDate |
1990-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ee8c2f3e115810813fc4cf174c063e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69a385df4dfa2e5bce48999d5d973a05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a89ec5925a6478fff48c498103184c9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1cded5d2a1d5d0d453f2ec09c94592b |
| publicationDate |
1991-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H03251554-A |
| titleOfInvention |
Ester compound and liquid crystal composition containing the same |
| abstract |
NEW MATERIAL:An ester compound expressed by formula I (R 1 and R 2 are alkyl; A and B are single bond or -COO-). n EXAMPLE: 4-(2-Fluoro-2-methylheptanoyloxy)phenyl-4'-octyloxybiphenyl-4- carboxylate. n USE: A liquid crystal material capable of assuming a stable thermotropic liquid crystal state. n PREPARATION: For example, a compound expressed by formula II is reacted with a compound expressed by formula V to provide a compound expressed by formula VI, which is then reacted with a compound expressed by formula IV or III to afford a compound expressed by formula VII (A is single bond and B is -COO-) in formula I. n COPYRIGHT: (C)1991,JPO&Japio |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9305015-A1 |
| priorityDate |
1990-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |