http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0368686-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3f5ef33cec3537b306a172695f828500 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13 |
| filingDate | 1989-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8abf8384c63b2bee62430968d2c285b7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b6d684e1972dc062124843848a76363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1033e03326d8f31285d704bfc1d9508b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8f631fe9c8ad716832b37750b720188 |
| publicationDate | 1991-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0368686-A |
| titleOfInvention | Liquid crystal compound containing naphthalene skeleton |
| abstract | PURPOSE: To provide a ferroelectric chiral smectic liquid crystal compound having three new states and useful for a display element, an electro-optic element, etc., by forming a specified compound having a naphthalene skeleton. n CONSTITUTION: A ferroelectric liquid crystal compound which comprises a compound of formula I wherein R 1 is 3-18C alkyl, alkoxy, alkoxycarbonyl, alkanoyl or alkanoyloxy; R 2 is 3-18C alkyl; X is -COO-, -OCO-, -CH 2 O- or -OCH 2 -; Y is -COO- or -CH 2 O-; A and B are each 1,4-phenylene of formula II, 4,4'-biphenylene of any one of formulas III to V, or 2,6-naphthylene of formula VI, provided that at least one of A and B is 2,6-naphthylene (l is F, Cl, CN or NO 2 ); R 3 is C 2 F 5 , CF 3 , CHF 2 , CH 2 F or CH 3 ; * is an optically active group, e.g. 4-(1,1,1-trifluoro-2-octyloxycarbonyl)naphthyl 4'-decyloxy-2- fluorobiphenyl-4-carboxylate. n COPYRIGHT: (C)1991,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5861108-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5451339-A |
| priorityDate | 1989-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.