Invention Grant
- Patent Title: Process for the production of color photographic images and photographic recording materials
- Patent Title (中): 制作彩色摄影图像和摄影记录材料的方法
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Application No.: US456971Application Date: 1983-01-10
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Publication No.: US4458009APublication Date: 1984-07-03
- Inventor: Edith Weyde , Wilhelm Saleck , Hubertus Psaar , Anita von Konig , Hans hlschlager
- Applicant: Edith Weyde , Wilhelm Saleck , Hubertus Psaar , Anita von Konig , Hans hlschlager
- Applicant Address: DEX Leverkusen
- Assignee: Agfa-Gevaert Aktiengesellschaft
- Current Assignee: Agfa-Gevaert Aktiengesellschaft
- Current Assignee Address: DEX Leverkusen
- Priority: DEX3201557 19820120
- Main IPC: G03C7/02
- IPC: G03C7/02 ; G03C7/28 ; G03C5/16
Abstract:
Color photographic images are produced by decomposing hydrogen peroxide on nuclei present in imagewise distribution and bleaching out a dye by the hydrogen peroxide on those parts of the image where no such nuclei are present.
Public/Granted literature
- US5516547A Method for fabricating magnetic recording medium Public/Granted day:1996-05-14
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