http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104081268-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1078 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate | 2012-10-31^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-05-24^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-05-24^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104081268-B |
| titleOfInvention | Liquid crystal aligning agent, liquid crystal alignment film, and liquid crystal display element |
| abstract | A liquid crystal aligning agent which contains at least one polymer that is selected from the group consisting of polyimide precursors having a side chain represented by formula [1A] or formula [1B] and polyimides obtained by imidizing the polyimide precursors. (In formula [1A] or [1B], each of X1 and X5 represents a single bond, -O-, -COO-, -OCO-, -CONH-, -NHCO-, -NH-, -N(R1)- (wherein R1 represents a linear or branched alkyl group having 1-5 carbon atoms) or -S-; each of X2 and X3 represents a divalent cyclic group selected from among a benzene ring, a cyclohexyl ring or a heterocyclic ring, and an arbitrary hydrogen atom on these cyclic groups may be substituted by an alkyl group having 1-3 carbon atoms or the like; X4 represents an alkyl group, fluorine-containing alkyl group, alkoxyl group or fluorine-containing alkoxyl group having 1-18 carbon atoms; X6 represents an organic group having a steroid skeleton and 12-25 carbon atoms; m represents a number of 2-15; n represents a number of 1-3 and p represents a number of 0-3, with n + p being a number of 1-6; and q represents a number of 2-15.) |
| priorityDate | 2011-11-01^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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