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1.发明授权Process for the production of photographic images by modifying vesicular images 失效通过修改VESICULAR图像生成摄影图像的过程
公开(公告)号：US3816133A
公开(公告)日：1974-06-11
申请号：US22297172
申请日：1972-02-02
Applicant: AGFA GEVAERT AG
Inventor： WEYDE E , SCHEIBITZ M , MEYER R
CPC classification number: G03C5/60
Abstract: Photographic images are produced by forming in a light-sensitive photographic layer a vesicular image which subsequently is transformed by treatment with a swelling agent for the binder into a stable image consisting of differences in the refractive index; the latter image can be made visible by suitable optical means.
Abstract translation: 摄影图像通过在感光照相层中形成囊状图像来生产，随后通过用粘合剂的溶胀剂处理将其转变成由折射率差异构成的稳定图像; 可以通过合适的光学装置使后者的图像可见。
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2.发明授权Organic hydrogen peroxide addition compounds for vesicular image formation processes 失效有机氢过氧化物添加化合物用于VESICULAR图像形成过程
公开(公告)号：US3765890A
公开(公告)日：1973-10-16
申请号：US3765890D
申请日：1971-11-15
Applicant: AGFA GEVAERT AG
Inventor： WEYDE E , MATEJEC R , SCHEIBITZ M , MEYER R
CPC classification number: G03C5/60 , G03C1/64 , G03C5/40 , Y10S430/144
Abstract: Photographic images are produced by imagewise decomposition of addition compounds of hydrogen peroxide with organic compounds, the image being made visible, either physically by developing the gas bubbles formed during decomposition, or chemically by using the oxygen formed during decomposition for a color-forming reaction.
Abstract translation: 通过使有机化合物的加成化合物的图像分解，使图像变得可见，或者通过显影分解期间形成的气泡，或通过使用在分解期间形成的形成氧化反应形成的氧来化学地生成照相图像。
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3.发明授权Treatment of an imagewise exposed and developed silver halide emulsion layer containing a catalase active or peroxide active catalyst with peroxide 失效含有过氧化物的催化剂活性或过氧化物活性催化剂的图像曝光和发展的银废水乳液层的处理
公开(公告)号：US3776730A
公开(公告)日：1973-12-04
申请号：US3776730D
申请日：1971-11-15
Applicant: AGFA GEVAERT AG
CPC classification number: G03C5/60 , G03C5/40 , G03C5/50 , Y10S430/144
Abstract: A process for the production of positive photographic images comprising the steps of imagewise exposing a light-sensitive silver salt emulsion layer, photographically developing to form a negative silver image in the exposed areas, treating the exposed and developed layer with a peroxide compound, the peroxide compound is left to act on the layer until it has been decomposed at the negative silver image, and forming a positive image by decomposition of the undercomposed peroxide compound in the unexposed areas of the layer.
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