http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150032325-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/G02F1-133723 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D179-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-0273 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate | 2013-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_217871ab9a8c052dab7f80f68c44f039 |
| publicationDate | 2015-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20150032325-A |
| titleOfInvention | Liquid crystal alignment agent containing polyamic acid ester, liquid crystal alignment film, and liquid crystal display element |
| abstract | Provided is a liquid crystal aligning agent capable of forming a liquid crystal alignment film having a high film transmittance with a short relaxation of a small residual charge and a residual charge at the time of application of a direct current voltage, and simultaneously solving the problems of precipitation of contained polymer and printing property. The structural unit of the formula (1) is contained in an amount of 30 to 100 mol% based on 1 mol of the total structural units derived from the tetracarboxylic acid derivative and the structural unit of the formula (2) A liquid crystal aligning agent characterized by containing a polyamic acid ester having 100 mol% and an organic solvent. (And X 1 is an aromatic group, a tetravalent organic group, R 1 is an ethyl group. R 2 is a hydrogen atom or an alkyl group having 1 to 5 carbon atoms, and even if the group of hydrogen atoms and 1 to 5 carbon atoms are mixed, A 1 and A 2 each independently represents a hydrogen atom or a methyl group) |
| priorityDate | 2012-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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