| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8d3bd9706f8259ddb71f9ce7ae188f85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2e5ce8d631ff339608d023573dcf9d86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fb9f44db08d1c42a53f3d28eaae416f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e36a36f380f66ff04079cd944e2ee14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9f2ed85b0c53e55e35d296119b9bc52 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3437 |
| filingDate |
2009-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65ee23fdf4d2238d69a98a39cc1ef252
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c72673ced05da4a1317c0b1cd2027f89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e89b34642f194a6bf503d74e71bceae7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8bd4df47018485fd58e67cf9a8a7ee69 |
| publicationDate |
2011-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2011306708-A1 |
| titleOfInvention |
Water-based ink for ink-jet printing |
| abstract |
The present invention is directed to a water dispersion for ink-jet printing which realizes sufficient optical density and exhibits excellent filterability and storage stability; a water-based ink containing the water dispersion; and a process for producing the water dispersion or the water-based ink. The invention includes the following: (1) a water dispersion for ink-jet printing containing anionic colorant particles and cationic polymer particles, and a water-based ink for ink-jet printing containing the water dispersion; (2) a process for producing a water dispersion for ink-jet printing including a step of mixing a water dispersion of anionic colorant particles with a water dispersion of cationic polymer particles, to thereby produce a water dispersion of composite particles formed of the cationic polymer particles and the anionic colorant particles adhering thereto, and a water dispersion produced through the production process; and (3) a process for producing a water-based ink for ink- jet printing including step (A) of mixing a water dispersion of cationic polymer particles with a water- soluble organic solvent, or dispersing a cationic polymer in water and a water-soluble organic solvent, to thereby produce a dispersion containing the cationic polymer particles, water, and the water-soluble organic solvent; and step (B) of mixing the produced dispersion with a dispersion containing anionic colorant particles and water. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10421862-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019016130-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019309180-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10603909-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013182054-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013182055-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10807377-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8864297-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10800937-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8857970-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019276694-A1 |
| priorityDate |
2008-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |