| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f7aa609031d5b4e18832757b690069b9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5eec54e5b391276164fa792af7dc90cb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-324
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-565 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-12 |
| filingDate |
2006-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_383083e75dd81b3040a35e6c18eba9bf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ceb4ec06a2b6c8cc39b7228aa75310e |
| publicationDate |
2009-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2009064900-A1 |
| titleOfInvention |
Method of producing carbon black aqueous dispersion |
| abstract |
The present invention provides a method of producing a carbon black aqueous dispersion which has excellent water-dispersibility and ink performance, and is suitable as an aqueous black ink for an inkjet printer or the like. A first method of producing a carbon black aqueous dispersion includes treating carbon black with a chemical surface modifier in an aqueous medium, neutralizing acidic groups produced on the surface of the carbon black due to the chemical modification, atomizing the carbon black, and purifying the resulting mixture. A second method of producing a carbon black aqueous dispersion includes treating carbon black with a chemical surface modifier in an aqueous medium, neutralizing acidic groups produced on the surface of the carbon black due to the chemical modification, purifying the resulting mixture, and atomizing the carbon black. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7682436-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010028059-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7738824-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009173252-A1 |
| priorityDate |
2005-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |