http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8690308-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0f561c985c42b844e60c636f2f625332 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c9cdee8c0c9ad9eea7dec3207f423fa5 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-322 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-01 |
| filingDate | 2012-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6534321e03d9afce82aa81a1100ef77e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75ea3c1250f1fa015c552f0e0206194d |
| publicationDate | 2014-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-8690308-B2 |
| titleOfInvention | Inkjet ink comprising dynamic surface tension agent |
| abstract | An inkjet ink comprising water, colorant, and a dynamic surface active agent at an effective concentration such that the ink has a dynamic surface tension DST 1 sec at 1 second universal surface age, a dynamic surface tension DST 10 sec at 10 seconds universal surface age and a dynamic surface tension DST 20 min at 20 minutes universal surface age, where DST 20 min is less than each of DST 1 sec and DST 10 sec , and the difference between DST 10 sec and DST 20 min is greater than 9.2 mN/m at 21° C. or the difference between DST 1 sec and DST 20 min is greater than 15.5 mN/m at 21° C., and wherein the static surface tension of the ink is less than 50 mN/m. Maintaining a relatively large dynamic surface tension difference between the indicated time scales yields an optical density improvement in printed images. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10557048-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10738210-B2 |
| priorityDate | 2012-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 115.