http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110249008-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B43-136 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B43-136 |
| filingDate | 2018-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110249008-B |
| titleOfInvention | Azo compound or salt thereof, and dye-based polarizing film, dye-based polarizing plate, and liquid crystal display device each containing the same |
| abstract | The present invention aims to provide an azo compound useful as a dichroic dye for a polarizing plate. The present invention provides an azo compound represented by the following formula (1) or a salt thereof: (in the formula, A) 1 And A 2 Each independently represents a naphthyl group which may have a substituent selected from the group consisting of a hydroxyl group, a C1-4 alkoxy group having a sulfo group and a sulfo group, or a phenyl group which may have a substituent; r 1 ‑R 6 Each independently represents a hydrogen atom, a C1-4 alkyl group, a C1-4 alkoxy group, a C1-4 alkoxy group having a sulfo group, a carboxyl group, a hydroxyl group, a halogen group or an acylamino group substituted with a C1-4 alkyl group). |
| priorityDate | 2017-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 408.