http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2243806-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43ee55d23b83ae77d3b990af9481585e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-19 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-324 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D17-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-08 |
| filingDate | 2008-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6820ef17667ceb6266d7a2c9816a399e |
| publicationDate | 2010-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2243806-A1 |
| titleOfInvention | Aqueous dispersion of surface-treated carbon black and method of producing the same |
| abstract | A carbon black aqueous dispersion that is suitable as an aqueous black ink for inkjet printers, and a method of producing the same are disclosed. A surface-treated carbon black aqueous dispersion includes an aqueous medium and surface-treated carbon black that is dispersed in the aqueous medium, the surface-treated carbon black having been chemically modified by causing a hydrophilic surface functional group of the carbon black and an amino group-containing compound to undergo a dehydration-condensation reaction in the presence of a triazine condensing agent to form an amide bond. A method of producing a surface-treated carbon black aqueous dispersion includes oxidizing carbon black to produce a hydrophilic surface functional group, dispersing the carbon black in an aqueous medium to obtain an aqueous medium dispersion, adding an amino group-containing compound and a triazine condensing agent to the aqueous medium dispersion, causing the hydrophilic surface functional group of the carbon black and the amino group-containing compound to undergo a dehydration-condensation reaction by stirring the aqueous medium dispersion at room temperature, and removing large particles, unreacted amino group-containing compound, a decomposition product of the triazine condensing agent, and unreacted triazine condensing agent, followed by neutralization, purification, and concentration. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014164313-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2526023-A |
| priorityDate | 2007-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 387.