http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000028823-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D17-00 |
| filingDate | 1998-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1dc832f90876356dd5a8a86cae8d3ae7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d766db4f5a18c1aad345d901632f4ab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_556df8c61d67749f327dffd55b341d5b |
| publicationDate | 2000-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000028823-A |
| titleOfInvention | Method for producing colored paste for color filter |
| abstract | (57) [Summary] [Problem] To provide a colored paste obtained by dispersing a pigment in a polyamic acid solution without impairing the inherent heat resistance and light resistance and without lowering the solid component concentration. And a method for producing a color filter coloring paste capable of lowering the yield value and improving the dispersion stability of the pigment. A method for producing a color paste for a color filter containing a pigment, a polyamic acid, a solvent and a dispersant, characterized in that the dispersant is added at least after the pigment is added to the solvent. As the acid, an oligoamic acid or an oligoamic acid having an anthraquinone skeleton at at least one end is used. Further, it is preferable that the time from the addition of the pigment to the solvent to the addition of the dispersant is 1 hour or more and 168 hours or less. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003073472-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023023303-A1 |
| priorityDate | 1998-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 127.