| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e43b4ca6b41ce9f54c9a895d474c81a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24802 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B5-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-328 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-328
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-322
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B5-14 |
| filingDate |
2007-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5fb664ae348de0fe4dcfe722d3ff115e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_845abaa97f19245de9b89ba846966e7a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97ed55dcf590e3c961888144e57068dc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eaff9a623445acb6a551a3e2458cb4a6 |
| publicationDate |
2008-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-200837148-A |
| titleOfInvention |
Anthrapyridone compounds, salt thereof, magenta ink composition, and colored article |
| abstract |
This invention provides anthrapyridone compounds represented by the following formula (1), and salts thereof: wherein R represents a hydrogen atom, an alkyl group, a hydroxy lower alkyl group, cyclohexyl, or (mono-or dialkylamino )alkyl group; X represents a cross linking group represented by the formula(201) and other cross linking groups -NH-(CH2)n-NH- (201) wherein n is an integer of 2 to 8. This invention also provides a magenta ink composition containing the above anthrapyridone compound and a colored article, the anthrapyridone compound having a hue of high brightness and being suited for use in inkjet recording. The recorded object exhibits excellent performance in various kinds of strength, more particularly the strength against light and ozone, and the ink composition exhibits a stable storage performance thus the anthrapyridone compound of this invention is useful as a magenta coloring agent for ink jet recording. |
| priorityDate |
2006-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |