| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24f0e003ed560e95f5acf437ee447275
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e0195c17403345cdb4758db687220814
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fb9f44db08d1c42a53f3d28eaae416f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0804
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08755
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-09392
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08797
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08795 |
| 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 |
2010-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d04280c1e264401d2d3a961b4d163dc6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9480f2fe623f091d94a5ffa7634bc4d5 |
| publicationDate |
2011-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2011078410-A1 |
| titleOfInvention |
Process for producing a toner for electrophotography |
| abstract |
The invention provides a process for producing a toner for electrophotography including the following (1) to (4): (1): adding an aggregating agent to a resin particle dispersion (a) so as to attain an aggregating agent concentration Ea (wt%), to thereby produce an aggregated particle dispersion (A); (2): adding a resin microparticle dispersion (b) to the dispersion (A), to thereby produce a dispersion (B) having an aggregating agent concentration Eb (wt%) satisfying 0.60≤Eb/Ea<1; (3): modifying the aggregating agent concentration of the dispersion (B), to thereby produce a dispersion (C) of resin microparticle-deposited aggregated particles, having an aggregating agent concentration Ec (wt%) satisfying 0<Ec/Ea≤0.30; and (4): heating the resin microparticle-deposited aggregated particles in the dispersion (C) at a temperature falling within a range between Tg and Tg+20 (0C) of the resin microparticles in the resin microparticle dispersion (b), to thereby coalesce the aggregated particles. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9529290-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10031432-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2905658-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3029526-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3029526-A4 |
| priorityDate |
2009-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |