http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0927747-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e43b4ca6b41ce9f54c9a895d474c81a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-328 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B5-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-00 |
| filingDate | 1997-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2006-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4624c708e23aa5513abfc64009b167e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9367b67241dab16d2dcd5ad0620f3794 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eaff9a623445acb6a551a3e2458cb4a6 |
| publicationDate | 2006-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0927747-B1 |
| titleOfInvention | Anthrapyridone compounds, water-base ink composition, and articles colored therewith |
| abstract | The development of a coloring matter that has a moderately bluish magenta color and an excellent lightfastness and can provide a wide range of color tones in the visible range when used together with yellow and cyan inks. A water-base ink composition is prepared by using a sulfonic acid derivative of an anthrapyridone compound represented by general formula (I) as a magenta dye, wherein R1' represents alkoxycarbonyl, carboxyl or benzoyl; R2 represents hydrogen or alkyl; and R3 and R4 represent each independently hydrogen, halogeno, alkyl or alkoxy. |
| priorityDate | 1996-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 242.