http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101990650-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fcc0b66123940d1b32783569ebfa2d45 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133726 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate | 2009-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a307eeae2f2800ffaeaefd0052153a7 |
| publicationDate | 2013-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101990650-B |
| titleOfInvention | Liquid crystal aligning agent and method for forming liquid crystal alignment films |
| abstract | A liquid crystal aligning agent containing at least one polymer selected from the group consisting of polyamic acids, polyimides, and polyamic acid esters, said polymer having a group represented by general formula (1) or (2). In general formula (1), R1 and R2 are each independently hydrogen or a monovalent organic group, or R1 and R2 may be bonded to each other to form a ring; R3 is fluoro or cyano; a is an integer of 0 to 4; and * is a free valency, while in general formula (2), R4 is C1-40 alkyl or a C3-40 monovalent organic group containing an alicyclic group, with the proviso that the hydrogen atoms of the alkyl may be partially or completely replaced by fluorine atoms; R5 is fluoro or cyano; b is an integer of 0 to 4; and * is a free valency. |
| priorityDate | 2008-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 201.