| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-0846
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-3665
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-0051
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0051
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-0088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-0003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-3695 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B29-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate |
2019-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16649768bfd25f4d72d7de572cafd484
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f721d2261b2ef28832ee11198875e2d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4e3ce817b51d0e44e9500a1eb24d3ba |
| publicationDate |
2020-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-I691556-B |
| titleOfInvention |
Dichromatic azo dyes and black materials |
| abstract |
A dichroic azo dye, represented by formula (I): Formula (I) R 1 represents hydrogen or methyl; R 2 represents hydrogen or methyl; R 3 represents hydrogen, unsubstituted C 1 to C 4 linear alkyl, or unsubstituted C 1 to C 4 Branched chain alkyl. The present invention also provides a black material containing the dichroic azo dye represented by the formula (I). |
| priorityDate |
2019-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |