http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104718492-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-59 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133723 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-08 |
| filingDate | 2013-08-06^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-09-18^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-09-18^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104718492-B |
| titleOfInvention | Aligning agent for liquid crystal, liquid crystal orientation film and liquid crystal display element |
| abstract | The present invention is a kind of aligning agent for liquid crystal, and solvent-soluble polyimide and solvent obtained by polyamic acid imidizate obtained by polymerisation are carried out with diamine component it includes that will make the tetracarboxylic dianhydride that following formula (1) indicates.[changing 1] (in formula (1), W is the structure that following formula indicates.) [changing 2] (in formula, R 1 It is hydrogen atom, COOH, N (CH 2 CH=CH 2 ) 2 Or (CH 2 ) n1 CH 3 ；The integer that n1 is 0~20；R 2 It is C (=O), SO 2 ‑、‑C(CH 3 ) 2 ‑、‑O‑、‑CH 2 ‑、‑NH‑、‑C 2 H 4 ‑NH‑CONH‑C 2 H 4 Or O (CH 2 ) m1 O‑；The integer that m1 is 1~5.). |
| priorityDate | 2012-08-10^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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