http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022054786-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e43b4ca6b41ce9f54c9a895d474c81a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B31-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B31-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B31-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B31-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate | 2021-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_276f0cacc351561ba0dc5fb56549fe0f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa3526154b77e77a4d8d59e489e5871f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53067b513675a72e1c854f56e9d5df3c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37b46fc225b6ad361a002bf671cfddcb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_043482590e2dae66e03ce79560934908 |
| publicationDate | 2022-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2022054786-A1 |
| titleOfInvention | Polarizing film containing azo compound or salt thereof, polarizing plate, and liquid crystal display device |
| abstract | The present invention pertains to a polarizing film containing an azo compound, represented by formula (1) below, or a salt thereof. (In formula (1): Ra1, Ra2, Ab1, and Ab2 are such that ring a or ring b has been substituted; one of Ra1 and Ra2 represents a hydroxy group, and the other represents a hydrogen atom, a hydroxyl group, a C1 to C4 alkoxy group, or a C1 to C4 alkoxy group having a sulfo group; one of Ab1 and Ab2 represents a sulfo group, a carboxy group, or an amino group that may contain a substituent, and the other is a substituent selected from the group consisting of a hydrogen atom, a sulfo group, a carboxy group, or an amino group that may have a substituent; Rb1 to Rb6 each independently represent a hydrogen atom, a C1 to C4 alkyl group, a C1 to C4 alkoxy group, a sulfo group, a C1 to C4 alkoxy group having a sulfo group, or an amino group that may have a substituent; h represents 0 or 1; Xb1 indicates an amino group that may have at least one substituent S, a phenylamino group that may have a substituent, a phenylazo group that may have a substituent, a naphthotriazole group that may have a substituent, or a benzoylamino group that may have a substituent; and the substituent S is selected from the group consisting of C1 to C4 alkyl groups, C1 to C4 alkoxy groups, sulfo groups, amino groups, C1 to C4 alkylamino groups, hydroxy groups, carboxy groups, and carboxyethylamino groups, and is different from Ra1, Ra2, Ab1, and Ab2. |
| priorityDate | 2020-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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