发明授权
- 专利标题： Toners for polyesters
- 专利标题（中）： 聚碳酸酯
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申请号： US197527申请日： 1994-02-16
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公开(公告)号： US5384377A公开(公告)日： 1995-01-24
- 发明人: Max A. Weaver , Wayne P. Pruett , Gerry Rhodes , Samuel D. Hilbert , William W. Parham
- 申请人： Max A. Weaver , Wayne P. Pruett , Gerry Rhodes , Samuel D. Hilbert , William W. Parham
- 申请人地址： TN Kingsport
- 专利权人： Eastman Chemical Company
- 当前专利权人： Eastman Chemical Company
- 当前专利权人地址： TN Kingsport
- 主分类号： C08G63/68
- IPC分类号： C08G63/68 ; C08G63/685 ; C08G63/688 ; C08J5/00 ; C08K5/35 ; C08K5/43 ; C08L67/00 ; C08L67/02 ; C09B67/22 ; C08F20/38
摘要：
This invention provides certain blue substituted 1,4-bis(2,6-dialkylanilino) anthraquinones in combination with selected red anthraquinone and anthrapyridone (3H-dibenz[f,ij]isoquinoline-2,7-dione) compounds which provide a toner system useful in imparting a desirable neutral to slightly blue hue to polyesters having a yellow appearance. The thermally stable colored compounds can have polyester reactive groups and are preferably incorporated into the polyester polymer structure during polymerization.