发明授权
- 专利标题: Toner and developer compositions with charge enhancing additives
- 专利标题(中): 具有电荷增强添加剂的调色剂和显影剂组合物
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申请号: US797633申请日: 1991-11-25
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公开(公告)号: US5151338A公开(公告)日: 1992-09-29
- 发明人: Robert D. Bayley , Thomas R. Hoffend
- 申请人: Robert D. Bayley , Thomas R. Hoffend
- 申请人地址: CT Stamford
- 专利权人: Xerox Corporation
- 当前专利权人: Xerox Corporation
- 当前专利权人地址: CT Stamford
- 主分类号: G03G9/097
- IPC分类号: G03G9/097
摘要:
A toner composition comprised of resin particles, pigment particles, and a charge enhancing additive as represented by the following formula ##STR1## wherein R.sub.1, R.sub.2, and R.sub.3 are idependently selected from the group consisting of alkyl and aryl.
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