http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1867689-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c16d2144a81bfa32a665dca1e93c3d37 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-322 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-175 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-00 |
| filingDate | 2007-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dcef15e67f28f512a8e140b56bbb2612 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bae7058be21d01d219b9accd75a09889 |
| publicationDate | 2007-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1867689-A1 |
| titleOfInvention | Ink composition and ink cartridge including the ink composition |
| abstract | The present invention provides an ink composition comprising a colorant, a solvent, a surfactant, and a defoaming agent. The defoaming agent has a structure of Formula R 1 - X -( CH 2 CH 2 O ) m -( CH CH 3 CH 2 O ) n - R 2 (I), in which, X is selected from the group consisting of COO, O, S, R 3 -N and R 4 (R 5 )-C; R 1 , R 2 , R 3 , R 4 , and R 5 are each independently selected from the group consisting of a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted aryl group and a substituted or unsubstituted aralkyl group; m is an integer from 0 to 100; and n is a natural number from 1 to 100. The ink composition according to the exemplary embodiment exhibits low foaming properties in order to flow smoothly and has a good initial discharge capacity and less ink bleeding so that it is possible to achieve a high print quality during printing, and an ink cartridge including the same. |
| priorityDate | 2006-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 139.