http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009132750-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_344f0daad9c62b9745b9e247115e04e4 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B47-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B57-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B1-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-46 |
| filingDate | 2007-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_196fa6773cc7e678536ea39912aa90f7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc2064bb8c4c7dffad7e4adea2739e0c |
| publicationDate | 2009-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2009132750-A |
| titleOfInvention | Method for producing pigment dispersion and pigment dispersion |
| abstract | The present invention provides a pigment dispersion excellent in dispersion stability (long-term dispersion stability) of pigment particles over a long period of time, and a pigment excellent in dispersion stability (long-term dispersion stability) of pigment particles over a long period of time. To provide a method for producing a pigment dispersion capable of producing a dispersion. A method for producing a pigment dispersion according to the present invention comprises an acid value dispersant having a predetermined acid value, a dispersant containing an amine value dispersant having a predetermined amine value, a dispersion resin, and a solvent. A dispersion process in which the dispersant is dispersed in the solvent by stirring the mixture, and a pigment is added to the dispersant dispersion, followed by addition of inorganic beads and fine dispersion treatment. And a fine dispersion step. The fine dispersion treatment is performed in multiple stages by performing a primary fine dispersion treatment using first inorganic beads having a predetermined particle diameter and then adding second inorganic beads having a smaller particle diameter than the first inorganic beads. It is preferable. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011038016-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011115778-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013246216-A |
| priorityDate | 2007-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 282.