http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104263380-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C331-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-18 |
| filingDate | 2014-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104263380-B |
| titleOfInvention | A kind of liquid-crystal compounds with high birefringence rate and wide nematic phase temperature range and combinations thereof thing |
| abstract | The invention discloses a kind of liquid-crystal compounds with wide nematic phase temperature range and high birefringence rate and combinations thereof thing, the structure of liquid-crystal compounds is the compound shown in formula I；Liquid-crystal composition includes less than or equal to 55% and the compound shown in general formula III of the compound shown in formula II, 5%～25% of compound, 5%～75% shown in the formula I that is not zero and the compound shown in general formulae IV of 5%～60%.The advantage that this liquid-crystal compounds had not only had low melting point, high clearing point, high birefringence rate but also had good low-temperature phase dissolubility；Liquid-crystal composition containing this liquid-crystal compounds has the widest nematic phase temperature range and high birefringence, it is adaptable to the field such as 3D shows, optics phase modulator and infrared detector. Wherein R 1 ～R 4 For the linear paraffin of carbon number 1～9, X 1 ～X 9 For F or H, and at least one of which is F. |
| priorityDate | 2014-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.