发明授权
US3981735A Process for making a stable, relatively high concentration, solution of
an organic color-reactive colorless dye in oil
失效
制备稳定的,较高浓度的有机色反应性无色染料在油中的溶液的方法
- 专利标题: Process for making a stable, relatively high concentration, solution of an organic color-reactive colorless dye in oil
- 专利标题(中): 制备稳定的,较高浓度的有机色反应性无色染料在油中的溶液的方法
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申请号: US452883申请日: 1974-03-20
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公开(公告)号: US3981735A公开(公告)日: 1976-09-21
- 发明人: Minoru Murata , Koichi Sugiyama , Hisao Ikeda
- 申请人: Minoru Murata , Koichi Sugiyama , Hisao Ikeda
- 申请人地址: OH Dayton
- 专利权人: NCR Corporation
- 当前专利权人: NCR Corporation
- 当前专利权人地址: OH Dayton
- 优先权: JA48-43005 19730416
- 主分类号: B41M5/136
- IPC分类号: B41M5/136 ; B41M5/165 ; C09B11/28 ; C09D11/06
摘要:
A process is disclosed for dissolving an organic color-reactive colorless dye in a high concentration in an oil and simultaneously stabilizing the solution therefrom, characterized by acting an organic peroxide on said dye.
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