| 摘要 |
FIELD: information technology.SUBSTANCE: invention can be used to form an image. Invention consists in that it discloses toner, which contains a dye, polymer and separation substance in which time of spin-spin relaxation (T2s) caused by a soft component is from 0.10 ms to 0.50 ms, where soft component is produced with a solid component of reflected signal toner by solid-state echo pulse NMR, and relative intensity of signals of protons soft component is 50.0 % or less.EFFECT: technical result is simultaneously providing maximum level of low-temperature fixation capacity and high level of reduced aggregation of toner particles at high temperature and high humidity.13 cl, 6 dwg, 2 tbl |
