http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021161989-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8205ec6ee1cd95eb60a03826535bad97 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133723 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1337 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 |
| filingDate | 2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c97843f51f3c6381d54e272677ec808 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a954e27332d8dba36e819c05d686d2f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51201027c57ab507628e4e49e71daa9b |
| publicationDate | 2021-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2021161989-A1 |
| titleOfInvention | Liquid crystal aligning agent, liquid crystal alignment film, liquid crystal display device, and diamine |
| abstract | The purpose of the present invention is to provide a polyimide-based liquid crystal alignment film that exhibits excellent adhesion (close adhesion) between the liquid crystal alignment film and a sealing agent or a substrate; a liquid crystal aligning agent able to yield the liquid crystal alignment film; and a liquid crystal display device provided with the liquid crystal alignment film.　Provided are: a diamine having a structure represented by formula (1); a polymer obtained from the diamine; and a liquid crystal aligning agent containing the polymer. In formula (1), T1 and T2 are each independently a single bond, -O-, -COO-, -OCO-, -NHCO-, -CONH-, -NH-, -N(CH3)-, -CON(CH3)- or -N(CH3)CO-, W is a single bond or a divalent organic group, and Q denotes a substituent group represented by formula (2). The two Q moieties in the molecule may be the same as, or different from, each other. In formula (2), X is a single bond, -O-, -COO-, -OCO- or -S-, R1 is a hydrogen atom or an alkyl group having 1-5 carbon atoms, A is a protecting group which is replaced by a hydrogen atom upon heating, and n is an integer from 1 to 6. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023074570-A1 |
| priorityDate | 2020-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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