http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7645550-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_063a1b324005ddc15e16e7529c6258c4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-09371 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-09314 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-09392 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-09364 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0804 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08782 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087 |
| filingDate | 2005-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2010-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9f095db9aa4393c8dbb6769c6d0c1b7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49190ed884bc2fc0adb001fbc0c07111 |
| publicationDate | 2010-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7645550-B2 |
| titleOfInvention | Toner, process for producing toner, and two-component developing agent |
| abstract | A toner or two-component developer is provided. The toner includes toner base particles obtained by mixing in an aqueous medium a first resin particle dispersion, a colorant particle dispersion, and a wax particle dispersion, aggregating the mixed dispersion to form core particles at least part of which is melted, adding a second resin particle dispersion to a core particle dispersion in which the core particles are dispersed, and fusing the second resin particles with the core particles by heating. A GPC measurement of the second resin particles shows that the number-average molecular weight (Mn2) is 9000 to 30000, the weight-average molecular weight (Mw2) is 50000 to 500000, and the ratio (Mw2/Mn2) of the weight-average molecular weight (Mw2) to the number-average molecular weight (Mn2) is 2 to 10. The wax particles include at least a first wax and a second wax. An endothermic peak temperature (melting point Tmw1) of the first wax based on a DSC method is 50° C. to 90° C. The relationship between an endothermic peak temperature (melting point Tmw2) of the second wax based on the DSC method and Tmw1 is expressed as 5+Tmw1 (° C.)≦Tmw2 (° C.)≦50+Tmw1 (° C.). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009214973-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8501379-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009035681-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7939232-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7968265-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011165510-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008318148-A1 |
| priorityDate | 2004-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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