http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7883185-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1603 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-17536 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-14072 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1623 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-05 |
| filingDate | 2007-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8a1a7c725c00215a999c45cb5ec016c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a0f9fe80de4170d0a69a74f43592915 |
| publicationDate | 2011-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7883185-B2 |
| titleOfInvention | Thermal ink-jet ink and ink cartridge using the same |
| abstract | There is provided an ink cartridge including: a thermal ink-jet head provided with a heat generating portion that generates thermal energy for ejecting ink from an ejection opening, and contains the ink. In the ink cartridge, the heat generating portion has, at its surface in contact with the ink, a protective layer containing at least one selected from the group consisting of a silicon oxide, a silicon nitride, and a silicon carbide; and the ink contains at least one of a polyvalent carboxylic acid and a salt thereof, and the total content of the polyvalent carboxylic acid and the salt thereof is in the range of from 0.001 mmol/l or more to 0.5 mmol/l or less. The ink cartridge shows a small change in driving pulse and a small change in image to be outputted, and provides sufficient ejection property and sufficient printing durability. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8425028-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010271448-A1 |
| priorityDate | 2005-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 239.