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1.
公开(公告)号:US5691119A
公开(公告)日:1997-11-25
申请号:US601513
申请日:1996-02-14
申请人: Jerzy Mydlarz , Jerzy Antoni Budz
发明人: Jerzy Mydlarz , Jerzy Antoni Budz
CPC分类号: G03C5/16 , G03C1/015 , G03C1/035 , G03C1/09 , Y10S430/146
摘要: The invention provides a method of treating silver chloride emulsions comprising providing a silver chloride emulsion, adding gold and sulfur chemical sensitizers, heating to chemically sensitize said emulsion, cooling to below about 50.degree. C., adding bromide to the emulsion and then after bromide addition adding spectral sensitizing dye.
摘要翻译: 本发明提供一种处理氯化银乳剂的方法,其包括提供氯化银乳剂,加入金和硫化学敏化剂,加热以使所述乳液化学敏化,冷却至低于约50℃,向该乳液中加入溴化物,然后加入溴化物加入 加入光谱增感染料。
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公开(公告)号:US5783372A
公开(公告)日:1998-07-21
申请号:US601642
申请日:1996-02-14
CPC分类号: G03C1/09 , G03C1/035 , Y10S430/146
摘要: The invention relates to a photographic element for digital exposure comprising at least one layer comprising an emulsion of cubic silver iodochloride grain wherein said grain has been sensitized with a gold compound and with less than 1 .mu.mole per silver mole of sulfur.
摘要翻译: 本发明涉及一种用于数字曝光的照相元件,包括至少一层,其中包含立方氯碘氯化银颗粒的乳液,其中所述晶粒已经用金化合物敏化,并且每摩尔硫少于1微摩尔。
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