http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H08311378-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_905122d8678a831c0f8af203f34145dc |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-328 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-01 |
| filingDate | 1995-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e968fe6c331ae36bb1abb157238ff36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d85e69b67f18f3367921088882f01867 |
| publicationDate | 1996-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H08311378-A |
| titleOfInvention | Recording ink |
| abstract | (57) [Summary] [Objective] To provide a recording ink having excellent long-term stability and ejection stability, and excellent ejection response. [Constitution] 1 of dye (Special Black 7984) A 0% aqueous solution was prepared, sodium sulfate was added, and the dye was salted out. The precipitate was collected by filtration, washed with a saturated aqueous solution of sodium sulfate, dried, and then dissolved in a 3: 1 mixed solution of ethylene glycol and N-methyl-2-pyrrolidone in a predetermined amount. Next, this aqueous solution was diluted, passed through a cation exchange resin, adjusted in pH, and allowed to stand for 10 days and filtered to obtain an ink composition. When the nickel content in this ink composition was measured by an atomic absorption photometer, it was 0.02 pp. It was m. When this ink composition was printed using an inkjet head, the ejection stability and ejection response were good, and the ink composition was tested at -30 ° C and 60 ° C. When stored for a month, no change was observed. |
| priorityDate | 1995-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.