http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000016969-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-20 |
| filingDate | 1998-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fab1071e35f89b7658356ce0afce72e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4766a5a9432c5a136f230e7edd5ed0d5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_daacb9d0d5c05bdfd94cdcf19e9a9b99 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4925570e2232d4ee59672cdc43e2d8e6 |
| publicationDate | 2000-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000016969-A |
| titleOfInvention | Biphenyl compound, liquid crystal material or composition, and liquid crystal device |
| abstract | PROBLEM TO BE SOLVED : To provide a novel compound having a biphenyl skeleton in a molecule, particularly a liquid crystal material or a liquid crystal composition having a wide temperature range of SmCA * phase and SmCR * phase. Further, the present invention provides a liquid crystal element having a high response speed near room temperature and a large tilt angle. A biphenyl compound represented by the following formula is provided. R 1 -XA 1 -CH 2 O-A 2 -COO-C * H (CF 3 ) -R 2 wherein R 1 is an alkyl group which may have -O- or the like, and X is A 1 is a biphenyl group in which hydrogen on the aromatic ring may be substituted by fluorine, and A 2 is Hydrogen on the aromatic ring is a phenyl group which may be substituted by fluorine, and R 2 represents — (CH 2 ) a O (CH 2 ) b H (a = 1 to 4, b ≧ 1). Further, the present invention provides a liquid crystal material, a liquid crystal composition comprising the compound represented by the above formula, and a liquid crystal element using the same. |
| priorityDate | 1998-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.