发明授权
- 专利标题: Color toner for electrophotography
- 专利标题(中): 彩色电子照相调色剂
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申请号: US509740申请日: 1974-09-26
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公开(公告)号: US3998747A公开(公告)日: 1976-12-21
- 发明人: Hiroshi Yamakami , Kaichi Tsuchiya , Seizi Tomari
- 申请人: Hiroshi Yamakami , Kaichi Tsuchiya , Seizi Tomari
- 申请人地址: JA Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JA Tokyo
- 优先权: JA48-110734 19731002; JA48-113064 19731008; JA49-96501 19740822
- 主分类号: G03G9/087
- IPC分类号: G03G9/087 ; G03G9/09 ; G03G9/12
摘要:
A negatively charged color toner for electrophotography composed of a polyester resin obtained by the reaction of polyol and dicarboxylic acid components and an organic pigment.
公开/授权文献
- US5591859A Process for the production of 2-cyanoiminothiazolidine 公开/授权日:1997-01-07
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