http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019091060-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fb9f44db08d1c42a53f3d28eaae416f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-093 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08 |
| filingDate | 2019-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac9f4d110926e49da683c1d465da8efb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7149b8665348786532b8f799a44b3f0a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6214676ef9c238fc973b88a7c9f7a357 |
| publicationDate | 2019-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019091060-A |
| titleOfInvention | Method for producing electrophotographic toner |
| abstract | The present invention provides a method for producing a toner for electrophotography which is excellent in low-temperature fixability, heat-resistant storage stability under high humidity, charge rising property, and folding resistance of printed matter. A method for producing a toner for electrophotography comprising a crystalline resin (C) and an amorphous resin (A1), wherein the crystalline resin (C) is a crystalline polyester resin (CP), and Polycondensed resin component (CH-1) (Alcohol component containing 80 to 100 mol% of aliphatic diol and 80 to 100 mol% of aliphatic dicarboxylic acid having 14 to 20 carbon atoms A polycondensation resin obtained by polycondensation of a contained carboxylic acid component. As a manufacturing process, 1: step of mixing crystalline resin (C), organic solvent, and neutralizing agent to obtain a mixture, 2: step of obtaining dispersion of crystalline resin (C), 3: from dispersion Removing the organic solvent to obtain an aqueous dispersion, 4: a process for producing a toner for electrophotography comprising the steps of aggregating and fusing in an aqueous medium. 【Selection chart】 None |
| priorityDate | 2019-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 157.