摘要 |
PROBLEM TO BE SOLVED: To provide a toner having excellent transfer efficiency and to provide a method capable of manufacturing such a toner. SOLUTION: At least one part of a dispersion medium is eliminated from a dispersion liquid prepared by dispersing a dispersoid which comprises material containing resin, thereby, the dispersoid is solidified and granular bodies are formed. The dispersoid contains a colorant therein and satisfies the relation: 2≤D/d≤200, wherein, the average particle size of the dispersoid is d (μm) and the average particle size of the granular bodies is D (μm). Therein, the average particle size D of the granular bodies is 2-15μm and the average particle size d of the dispersoid is 0.08-1.2μm. The granular bodies are prepared by combining plural pieces of the dispersoid as primary particles and traces of the primary particles remain on at least one part of the surface. COPYRIGHT: (C)2005,JPO&NCIPI |