http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101597498-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fcc0b66123940d1b32783569ebfa2d45 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-08 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/C08L79-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-56 |
| filingDate | 2009-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c4fb4df17deab8812f69ec310038633 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff5c394abb0b62a28a49f1a441729d8f |
| publicationDate | 2014-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101597498-B |
| titleOfInvention | Liquid crystal alignment agent, liquid crystal alignment film and liquid crystal display element |
| abstract | The invention relates to a liquid crystal alignment agent, a liquid crystal alignment film and a liquid crystal display element. The liquid crystal alignment agent is capable of having high voltage retaining quality, inhabiting after image after releasing stress and having excellent attenuating property of after image. The liquid crystal alignment agent comprises (A) polyamic acid for enabling tetracarboxylic dianhydride containing 1,2, 3, 4-cyclobutance tetracarboxylic dianhydride to react with diamine containing compound shown in formula (1), and (B) polyamic acid polymer for enabling tetracarboxylic dianhydride to react with diamine. In formula (1), R<I> and R <II> are alkyl with 1-4 of hydrogen atom number or carbon number, respectively. And, average imidation ratio of (A) polyamic acid and (B) polyamic acid polymer is 10-50%. |
| priorityDate | 2008-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 251.