http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2020121979-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133723 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 | 2019-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2020121979-A1 |
| titleOfInvention | Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display element |
| abstract | A liquid crystal aligning agent containing polyimide, which is a reaction product of a diamine component and a tetracarboxylic acid dianhydride derivative component consisting of at least one selected from an aliphatic tetracarboxylic acid dianhydride and an alicyclic tetracarboxylic acid dianhydride. A liquid crystal aligning agent, wherein the diamine component contains at least one selected from diamines having the structure of the following formula [A], and the imidization rate of polyimide is 70% or more. [Chemical 1] In the formula, X 1 and X 2 are independently oxygen atoms or sulfur atoms, R is represented by [-((CH 2 ) 2 O) p (CH 2 ) 2- ], and p is an integer from 1 to 3. Is. |
| priorityDate | 2018-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.