Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ebc284a55d5daf0e209d6186c9e65c |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-322 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-326 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-324 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-322 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-10 |
filingDate |
2007-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a9752e6ebb9f1bc160ef0a3856d6274 |
publicationDate |
2008-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2008011193-A1 |
titleOfInvention |
Water-bsed pigment dispersion, water-based ink, and ink jet recording liquid |
abstract |
[Object] To provide a water-based pigment dispersion having superior ejection stability, long-term storage stability and clogging resistance. [Solving Means] A water-based pigment dispersion comprising: a pigment dispersoid containing a pigment and a sulfonate-based polymerizable surfactant adsorbed to the pigment, wherein the water-based pigment dispersion is produced by a process including the steps of: pulverizing and mixing a mixture containing the pigment, the sulfonate-based polymerizable surfactant, and an aqueous medium to prepare a water-based dispersion; treating the water-based dispersion in the presence of a peroxodisulfate to prepare a modified water-based dispersion; and subjecting the modified water-based dispersion to ultrafiltration until the dissolved portion of the sulfonate-based polymerizable surfactant in the aqueous medium is reduced to less than 10 ppm. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9413011-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8034171-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013216906-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009139430-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7727325-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011259761-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108084741-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102352129-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010077937-A1 |
priorityDate |
2006-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |