http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101492656-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133723 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133723 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C217-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 |
| filingDate | 2008-03-21^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-02-12^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-02-12^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101492656-B1 |
| titleOfInvention | Diamine compounds, polyamic acid, polyimide and liquid crystal alignment treatment agent |
| abstract | When the liquid crystal alignment treatment agent is used as a raw material, it has an effect of increasing the pretilt angle of the liquid crystal, and can orient the liquid crystal vertically even with a small use ratio. Further, a poor solvent The present invention provides a novel diamine which is hardly precipitated. A diamine represented by the following formula (1).n n n n n n n n (Wherein R 1 is phenylene, R 2 is cyclohexylene or phenylene, and R 3 is cyclohexylene, R 4 is an alkyl group having 3 to 12 carbon atoms, a fluoro group having 3 to 12 carbon atoms An alkyl group, an alkoxy group having 3 to 12 carbon atoms, or a fluoroalkoxy group having 3 to 12 carbon atoms) |
| priorityDate | 2007-03-23^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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