http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105408812-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133723 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 |
| filingDate | 2014-05-23^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-12-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-12-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105408812-B |
| titleOfInvention | Aligning agent for liquid crystal, liquid crystal orientation film and liquid crystal indicate element |
| abstract | A kind of aligning agent for liquid crystal, it contains at least one of polyimide precursor and polyimides polymer obtained from reacting diamine component with tetracarboxylic acid sour component, the diamine component contains diamine compound shown in following formula [1], and the tetracarboxylic acid sour component contains tetracarboxylic dianhydride shown in following formula [2].(in formula [1], X 1 Expression-O- etc., X 2 Indicate singly-bound etc., X 3 Indicate singly-bound etc., X 4 Indicate that nitrogenous heteroaromatic, n indicate 1~4 integer). |
| priorityDate | 2013-05-23^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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