http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013099804-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2baf849d216e689ecc40ccc931a7a7bc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133723 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 |
| filingDate | 2012-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08558785b56d0c9bdd4b23076b7831ba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d9d3d96437c214a755b306db9c17009 |
| publicationDate | 2013-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2013099804-A1 |
| titleOfInvention | Liquid crystal orientation agent, liquid crystal orientation membrane, liquid crystal display element, and diamine compound |
| abstract | Provided is a liquid crystal orientation agent comprising at least one polymer selected from polyimide precursors obtained by reacting an amine component comprising a diamine compound represented by formula [1] and a tetracarboxylic dianhydride component, and polyimides obtained by imidation of the same. [1] (In the formula, R 3 is a group selected from -CH 2 -, -O-, -CONH-, -NHCO-, -COO-, -OCO-, -NH-, and -CO-. R 4 is a C 1-30 alkylene group, divalent carbon ring, or heterocycle, and one or a plurality of the hydrogen atoms of the alkylene group, divalent carbon ring, or heterocycle can be optionally substituted by fluorine atoms or organic groups. Moreover, when there are adjacent -O-, -NHCO-, -CONH-, -COO-, -OCO-, -NH-, or -CO-, R 4 can be such that these adjacent groups are substituted by -CH 2 -. R 5 is -CH 2 -, -O-, -CONH-, -NHCO-, -COO-, -OCO-, -NH-, -CO-, or a single bond. R 6 is a group that goes through photodimerization. R 7 is a single bond or a C 1-30 alkylene group, divalent carbon ring, or heterocycle, and one or a plurality of the hydrogen atoms of the alkylene group, divalent carbon ring, or heterocycle can be substituted by fluorine atoms or organic groups. Moreover, when there are adjacent -O-, -NHCO-, -CONH-, -COO-, -OCO-, -NH-, or -CO-, R 7 can be such that these adjacent groups are substituted by -CH 2 -. R 8 is a photopolymerizable group.) |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015031823-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102303303-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2918658-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20160024949-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20170102482-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3730590-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014208609-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109825312-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109825312-B |
| priorityDate | 2011-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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