http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0953037-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/B41J2-01 |
| filingDate | 1995-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11a5f087f39c148a597efc6dfc0e7c8d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d85e69b67f18f3367921088882f01867 |
| publicationDate | 1997-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0953037-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. [Structure] A 5% aqueous solution of a dye (Daiwa Black MSC: manufactured by Daiwa Kasei Co., Ltd.) was prepared, and sodium sulfate was added, 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, after diluting this aqueous solution, it is passed through an anion exchange resin (Amberlite IRA-410), The pH was adjusted to obtain an ink composition. The acetate ion content in this ink composition was measured and found to be 80 ppm. When this ink composition was printed using an inkjet head, ejection stability and ejection response were good. When the ink composition was stored at -30 ° C and 60 ° C for 6 months, no change was observed. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006083347-A |
| priorityDate | 1995-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.