| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2b682a84e35402b50ee17e4d338444c0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_06a0bc692a661c9848023783bd78a9c4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b08c5baa23599955cbba0babdcb899ad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_76b98bd51ae74fd3b47d67e67176c8cb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_312279ce84872377b393972ff423be4a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-16517 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-2107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-211
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-175
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-01 |
| filingDate |
2011-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5899834b6df2b05c2bf2edbff2ac2615
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a5c374981293da66de20ac31e3c1a5b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8a33c6c1e464b85e7add8789c27b859
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4f3804f2522fdded7755d4cc5c0e62d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83d4d1054578fd6130a39222f02ff988 |
| publicationDate |
2014-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8672465-B2 |
| titleOfInvention |
Water-based ink, ink jet recording method, ink cartridge, recording unit, ink jet apparatus, and image forming method |
| abstract |
A water-based ink of the present invention includes water, a plurality of different water-soluble organic solvents, and a water-insoluble coloring material, wherein the above water-soluble organic solvents consist of a good solvent to the above water-insoluble coloring material and a poor solvent to the above water-insoluble coloring material, and the total amount (% by mass) of the good solvents in the ink is represented by A and the total amount (% by mass) of the poor solvent in the ink is represented by B, the ratio of A to B ranges from 10:5 to 7:9 both inclusive, and when the respective Ka values of the above water-soluble organic solvents are determined by the Bristow method and compared with each other, a water-soluble organic solvent having the largest Ka value is the poor solvent. The pigment ink has a sufficiently large area factor even with a small amount of ink and provides an image of high OD. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9458323-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9441128-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9371462-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9534127-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9593250-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9789698-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8985755-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10259964-B2 |
| priorityDate |
2002-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |