http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004292482-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationIPCInventive | 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/B41J2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-00 |
| filingDate | 2003-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a81938ce13ef6faa59f8fbc721274c8 |
| publicationDate | 2004-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004292482-A |
| titleOfInvention | Black ink for inkjet |
| abstract | The present invention provides an inkjet black ink that has excellent image durability including resistance to deterioration over time of image quality and excellent black image quality. An aqueous solution absorbs at least one dye having a λmax of 500 nm to 700 nm and a half-width of a spectral absorption curve of a diluted aqueous solution in which the absorbance of the λmax is adjusted to 1.0 in an aqueous medium. Ink jet black ink dissolved or dispersed in the ink, and the forced fading rate constant (k vis ) based on the visual reflection density (D vis ) of the black ink is 5.0 × 10 −2 [hour −1 ] or less An ink jet black ink, wherein the ink has a transition metal ion content of 0.1 mmol / l or less. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005042652-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7491266-B2 |
| priorityDate | 2003-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 326.