http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107664933-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0802 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08 |
| filingDate | 2017-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107664933-B |
| titleOfInvention | Powdered ink for laser printer and preparation method thereof |
| abstract | The invention discloses a toner for a laser printer and a preparation method thereof, and relates to the technical field of printing consumables. The toner for the laser printer comprises the following raw materials: 13-30 parts of nano carbon black, 15-35 parts of butyl acrylate, 5-15 parts of hollow glass beads, 3-6 parts of silicon dioxide, 1-5 parts of surfactant, 15-30 parts of styrene, 18-35 parts of azobisisobutyronitrile, 18-30 parts of polyvinyl alcohol and 8-15 parts of polypropylene wax; wherein the particle size of the hollow glass beads is less than 2 microns. The preparation method of the ink powder for the laser printer comprises the steps of mixing butyl acrylate, styrene and hollow glass beads, and then carrying out polymerization reaction. The powdered ink prepared by the formula and the preparation method provided by the invention has the advantages of excellent storage resistance, no caking phenomenon after long-time storage, excellent comprehensive performance and wide application range. |
| priorityDate | 2017-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.