http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-6964204-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B56-02 |
| filingDate | 2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-6964204-B1 |
| titleOfInvention | Black azo pigments and colorants |
| abstract | PROBLEM TO BE SOLVED: To provide a near-infrared non-absorbable black azo having a novel skeleton, which has a sufficient blackness, is excellent in durability such as solvent resistance, and substantially does not contain a halogen atom in its structure. Provide pigments. A black azo pigment represented by the following general formula (1). (In the general formula (1), R 1 represents a methyl group, n represents a number from 0 to 4, and R 2 represents an aryl group which may have at least one of a methoxy group and a methyl group. show) [Selection diagram] None |
| priorityDate | 2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.