http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101747309-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ee33b0e3e7398cf6fc957eeee59d510 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-80 |
| filingDate | 2010-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d8a1cd5a13df053cd849659f0cf1d9f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e04b9592fb3b2e135b27ab21b8ff522 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1617cf23a3f03a60bbf8b19323c58484 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75621cceaf79dba5a2f9fcbab070a35d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9517ceff2513530ad61f2bbb3c861d1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30280e06faa044be7335492855ca4a7d |
| publicationDate | 2012-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101747309-B |
| titleOfInvention | Fluoro-alkyl terphenyl liquid crystal compound with sidewise difluoro methylene ether bridged bond as well as preparation method and application thereof |
| abstract | The invention discloses fluoro-alkyl terphenyl liquid crystal compound with a sidewise difluoro methylene ether bridged bond as well as preparation method and application thereof. The structural formula of the fluoro-alkyl terphenyl liquid crystal compound with the sidewise difluoro methylene ether bridged bond is shown as the formula (1), wherein R is a linear chain or a branch-chain alkyl group. A difluoro methylene ether group is introduced into a terphenyl ring structure by the compound, and due to the accumulative action of the electronegativity of a C-F bond in the group and the lateral deviation position on a long molecule axis of the group, the molecule of the compound has a larger dielectric constant (epsilon) vertical to the axial direction of the molecule, and because the introduction of the difluoro methylene ether group breaks the conjugation of the terphenyl structure, the melting point of the compound is reduced, and the solubility property is increased. The compound has good application prospect in the field of liquid crystal display. |
| priorityDate | 2010-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID466573159 |
Total number of triples: 18.