发明授权
- 专利标题： Developer additive, toner and developer composition
- 专利标题（中）： 显影剂添加剂，调色剂和显影剂组合物
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申请号： US338821申请日： 1994-11-10
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公开(公告)号： US5500322A公开(公告)日： 1996-03-19
- 发明人: Shingo Tanaka , Tetsuya Ueno , Akito Itoi , Isao Nishi
- 申请人： Shingo Tanaka , Tetsuya Ueno , Akito Itoi , Isao Nishi
- 申请人地址： JPX Tokyo
- 专利权人： Kao Corporation
- 当前专利权人： Kao Corporation
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX4-124599 19920518; JPX4-124600 19920518; JPX4-124601 19920518; JPX4-124602 19920518; JPX4-124603 19920518
- 主分类号： G03G9/097
- IPC分类号： G03G9/097 ; G03G7/057
摘要：
A developer additive selected from the group consisting of compounds represented by the general formulas (1) to (5): ##STR1## a toner composition having excellent fixing properties and improved pulverizability which comprises the developer additive, a binder resin and a colorant and a developer composition having excellent toner-fixing properties which comprises the developer additive, a binder resin and a colorant.
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