发明授权
- 专利标题: Toner for developing electrostatically charged images
- 专利标题(中): 用于开发静电充电图像的调色剂
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申请号: US606483申请日: 1990-10-31
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公开(公告)号: US5154998A公开(公告)日: 1992-10-13
- 发明人: Nobuyuki Aoki , Masamoto Terao
- 申请人: Nobuyuki Aoki , Masamoto Terao
- 申请人地址: JPX Tokyo
- 专利权人: Tomoegawa Paper Co., Ltd
- 当前专利权人: Tomoegawa Paper Co., Ltd
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX1-288726 19891108
- 主分类号: G03G9/087
- IPC分类号: G03G9/087
摘要:
A toner for developing electrostatically charged images is disclosed including a binder resin and a coloring agent as principal ingredients, the toner containing ethylene/methyl methacrylate copolymer resin in an amount of 1% by weight to 30% by weight based on the total weight of the toner.
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