| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2baf849d216e689ecc40ccc931a7a7bc |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 |
| filingDate |
2011-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f429c807ba22b5b8b43a41fee8ce15d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a4541a52f0a492055f7eef1708ad30e |
| publicationDate |
2013-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2013120207-A |
| titleOfInvention |
Novel dicarboxylic acid anhydride and production method, liquid crystal alignment treatment agent, liquid crystal alignment film, and liquid crystal display device using the same |
| abstract |
The object is to provide a novel dicarboxylic acid anhydride capable of controlling a pretilt and obtaining a liquid crystal alignment film that hardly deteriorates even under stress due to a backlight, a polyamic acid, a polyamic acid ester, and Provision of polyimide. A polyamic acid, polyamic acid ester or polyimide, wherein a terminal amino group is modified with a photoreactive group-containing dicarboxylic acid anhydride represented by the following formula [1]. [Chemical 1] (In formula [1], Z represents a photoreactive group.) [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109880091-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7036021-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2018070398-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014084347-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018070398-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017125210-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9798190-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3042923-A1 |
| priorityDate |
2011-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |