http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H02265987-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20d3042eb4ea7c9afd525aa89373349d http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b3370d2aaa0c2ae5ea1cdb4d969b93a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-54 |
| filingDate | 1989-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcaad862a56a2d436d63dbaaa6a6a070 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ba0cd5e89d33ec3fd87256f76a89a2d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55e5bf3fe99cf097c73b5516fe285aa9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccbda514d94282ecd7708365b3b4f08c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7b65b6addb224b0caf76c97e99503fb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2dbec0e769f62c59d8657b8bb13e8a71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef5d6cf807bf38ef8fc227fa363a5911 |
| publicationDate | 1990-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H02265987-A |
| titleOfInvention | Ferroelectric liquid crystal composition |
| abstract | PURPOSE: To improve high speed response and orientation characteristics by compounding a liq. crystal compsn. contg. a liq. crystal of medium temp. range, a specified viscosity-reducing liq. crystal and a high temp. liq. crystal and exhibiting a smectic C phase with a chiral dopant. n CONSTITUTION: A liq. crystal compsn. exhibiting a smectic C phase (SC phase) is obtd. by compounding a liq. crystal of medium temp. range (i) which is optically-inactive, has a biring structure and an SC phase, a viscosity-reducing liq. crystal (ii) contg. a compd. of formula I (wherein R a and R b are each a 1-18C linear or branched alkyl and at least one of them is a linear alkyl; formulas II and III are each a formula IV-VII and at least one is formula IV; formula V is trans-1,4-cyclohexylene) and a high temp. liq. crystal (iii) which consists of a tri- or tetra-ring structure and is an optically-inactive compd. This compsn. is compounded with a chiral dopant of formula VIII (wherein Q 1 * and Q 1 * are optically-active groups which are different each other and each has one or more asymmetric carbons and one of them has a structure wherein the asymmetric carbon directly bonds to O, S, N etc.,; Z is a central skeleton part of a liq. crystal molecule of formula IX; formulas X-XII are formulas IV-V etc.; Y 1 and Y 2 are each a single bond, -COOetc.,; m is 0-1). n COPYRIGHT: (C)1990,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014101339-A |
| priorityDate | 1989-04-07-04:00^^<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/SID458394306 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID297 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559581 |
Total number of triples: 26.