http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0028520-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b73bb5b611ad02b686a7967bc6ca3412 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-46 |
| filingDate | 1980-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8344b1a080aaa3b5c21c51de416af80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf36177703b8e34c60d20dc20b2d0c50 |
| publicationDate | 1981-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0028520-A1 |
| titleOfInvention | Improved liquid crystal compositions for multiplexed displays |
| abstract | A liquid crystal composition for multiplexed twisted neumatic displays comprises:n (a) From 3 to 5 cyanobiphenyl compounds:n R is selected from the group consisting of straight chain alkyl groups having 2 to 10 carbon atoms, the propoxy radical and the substituentn R' is a straight chain alkyl group having 3 to 5 carbon atoms, and the saturated ring has a trans conformation, at least one of said compounds having R as an alkyl group with 2 to 5 carbon atoms, and at least one of said compounds having R as an alkyl group with 7 to 10 carbon atoms; (b) at least one cyclohexane carboxylate ester:n R is a straight chain alkyl group having 2 or 3 carbon atoms, R 2 is a straight chain alkoxy group having 3 to 6 carbon atoms, and the saturated ring has a trans conformation; and (c) at least one para-substituted phenyl benzoate ester:n R 3 is a straight chain alkyl group having 3 to 7 carbon atoms, R' is a straight chain alkyl group having 5 to 9 carbon atoms. |
| priorityDate | 1979-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.