http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20170097170-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2baf849d216e689ecc40ccc931a7a7bc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate | 2015-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ac452a8b307582b2eeb4219e5c0429f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_217871ab9a8c052dab7f80f68c44f039 |
| publicationDate | 2017-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20170097170-A |
| titleOfInvention | Liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display element |
| abstract | A liquid crystal aligning agent for liquid crystal display devices, which is excellent in stability of liquid crystal alignment, has a short afterglow erase time, hardly causes rubbing scratches, and has little change in flicker immediately after driving. A specific polymer (A) having at least one selected from the group consisting of a polyimide precursor obtained by reacting a diamine-containing diamine component represented by the formula (1) with a tetracarboxylic acid component, and a polyimide obtained by imidizing it, (B) which is a polyamic acid obtained by reacting a diamine component (excluding the diamine represented by the formula (1)) with a tetracarboxylic acid component. ( 2) : wherein R 1 and R 2 are each independently a hydrogen atom, an alkyl group having 1 to 4 carbon atoms or a group represented by the following formula (2), and at least one of them is a group represented by formula (2) , A is a single bond or a divalent group which is a hydrocarbon group having 1 to 4 carbon atoms.) |
| priorityDate | 2014-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 347.