http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105190415-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1078 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D179-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133723 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1042 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 |
| filingDate | 2014-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105190415-B |
| titleOfInvention | Aligning agent for liquid crystal, liquid crystal orientation film and liquid crystal represent element |
| abstract | A kind of aligning agent for liquid crystal, at least one kind of polymer in polyimides obtained from it contains selected from polyimide precursor and the polyimide precursor is carried out into imidizate, the polyimide precursor are obtained from the tetrabasic carboxylic acid composition for making to include the tetracarboxylic dianhydride shown in following formula [1] and the aliphatic tetracarboxylic dianhydride shown in following formula [2] reacts with diamine component.(in formula [2], Z 1 For at least one kind of 4 valency group in following formula [2a]~formula [2j].) (in formula [2a], Z 2 ~Z 5 Hydrogen atom, methyl, chlorine atom or phenyl ring are represented, is optionally same to each other or different to each otherï¼›In formula [2g], Z 6 And Z 7 Hydrogen atom or methyl are represented, is optionally same to each other or different to each other). |
| priorityDate | 2013-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 324.