发明名称 |
Toner for electrostatic latent image developing |
摘要 |
A toner for electrostatic latent image developing containing at least a binder resin, a coloring agent and a charge controller that are dissolved or dispersed in a non-water soluble organic solvent to form an emulsion dispersion of a colored resin solution in aqueous dispersion. The toner of the present invention is produced by forming the emulsion dispersion of a colored resin solution in aqueous dispersion followed by removal of the non-water soluble organic solvent and water to obtain a toner having a residual organic solvent content of about 5 to about 100 ppm and a residual moisture content of about 0.05 to about 1.0 percent-by-weight of total toner weight.
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申请公布号 |
US5547794(A) |
申请公布日期 |
1996.08.20 |
申请号 |
US19950448998 |
申请日期 |
1995.05.24 |
申请人 |
MINOLTA CO., LTD. |
发明人 |
DEMIZU, ICHIRO;NAGAI, YASUKI;NAKAMURA, MITSUTOSHI;TANIGAMI, YUKIO;UEDA, HIDEAKI |
分类号 |
G03G9/087;G03G9/08;(IPC1-7):G03G9/087 |
主分类号 |
G03G9/087 |
代理机构 |
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地址 |
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