http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105164579-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D179-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1078 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate | 2014-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105164579-B |
| titleOfInvention | Polymer, 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 making the tetrabasic carboxylic acid composition comprising the tetracarboxylic dianhydride shown in following formula [1] and being reacted comprising the diamine component with the diamine compound of side chain shown in following formula [2].(in formula [2], Y 1 Represent singly-bound, (CH 2 ) a (a is 1~15 integer), O etc.；Y 2 Represent singly-bound or (CH 2 ) b (b is 1~15 integer)；Y 3 Represent singly-bound, (CH 2 ) c (c is 1~15 integer), O etc.；Y 4 Represent phenyl ring, cyclohexane ring etc.；Y 5 Represent phenyl ring, cyclohexane ring etc.；N represents 0~4 integer；Y 6 Represent alkyl of carbon number 1~18 etc.). |
| 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: 318.