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公开(公告)号:US5888709A
公开(公告)日:1999-03-30
申请号:US703200
申请日:1996-08-26
CPC分类号: C09B23/02 , G03C1/832 , G03C7/3022
摘要: Oxonol dyes of the formula I ##STR1## in which R.sub.1, R.sub.2 mean an optionally substituted furyl or thienyl group,R.sub.3, R.sub.4 mean an aryl group substituted with at least two sulpho groups,L means CH or CR.sub.5,R.sub.5 means C.sub.1 -C.sub.4 alkyl andn means 0, 1 or 2,give rise in a photographic material to an improvement in sharpness.
摘要翻译: 其中R 1,R 2表示任选取代的呋喃基或噻吩基的式I的氧杂环丁烷染料,R 3,R 4表示被至少两个磺基取代的芳基,L表示CH或CR 5,R 5表示C 1 -C4烷基,n表示0,1或2,因此提高了照相材料的清晰度。
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公开(公告)号:US5021336A
公开(公告)日:1991-06-04
申请号:US553351
申请日:1990-07-13
申请人: Helmut Reuss , Bruno Mucke , Helmut Mader , Dieter Rockser
发明人: Helmut Reuss , Bruno Mucke , Helmut Mader , Dieter Rockser
CPC分类号: G03C7/39204
摘要: Color photographic recording material containing, on a reflective layer support, at least one blue sensitive, at least one green sensitive and at least one red sensitive layer of binder containing silver halide and optionally other light insensitive layers of binder, which binder has been hardened with an instant hardener, said recording material containing either from 100 to 900 mMol of soluble chloride and from 0 to 50 mMol of soluble bromide per mole of Ag or from 0 to 600 mMol of soluble chloride and from 5 to 50 mMol of soluble bromide per mol of Ag is distinguished by an exceptionally slight storage fog.
摘要翻译: 在反射层载体上含有至少一种蓝色敏感性,至少一种感光敏感性和至少一种含有卤化银和任选的其它不敏感粘合剂不透光层的粘合剂的感光敏感层的彩色照相记录材料,该粘合剂已用 即时硬化剂,所述记录材料含有100至900mMol的可溶性氯化物,每摩尔Ag含有0至50mMol的可溶性溴化物,或每摩尔Ag含有0至600mMol的可溶性氯化物和5至50mM的可溶性溴化物 Ag的区别在于特别轻微的存储雾。
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公开(公告)号:US06194135B1
公开(公告)日:2001-02-27
申请号:US09425591
申请日:1999-10-22
申请人: Cuong Ly , Stefan Amann , Jürgen Jung , Dieter Rockser
发明人: Cuong Ly , Stefan Amann , Jürgen Jung , Dieter Rockser
IPC分类号: G03C1005
CPC分类号: G03C7/3022 , G03C1/08 , G03C1/09 , G03C7/30535 , G03C7/346 , G03C7/383 , G03C7/3835 , G03C2001/03517 , G03C2001/03535 , G03C2001/092 , G03C2001/093 , G03C2001/094
摘要: A negatively developing color photographic silver halide material having a support and at least one blue-sensitive silver halide emulsion layer containing at least one yellow coupler, at least one green-sensitive silver halide emulsion layer containing at least one magenta coupler and at least one red-sensitive silver halide emulsion layer containing at least one cyan coupler, at least 95 mol % of the silver halides of which consist of AgCl, and in which at least one silver halide emulsion layer exhibits solarization on analogue exposure, is distinguished on scanning exposure by elevated color density and on analogue exposure by contrast which is independent of exposure time.
摘要翻译: 具有负极显影的彩色照相卤化银材料,其具有载体和至少一种含有至少一种黄色成色剂的感蓝卤化银乳剂层,至少一种含有至少一个品红色偶合剂的至少一种感绿卤化银乳剂层和至少一种红 含有至少一种青色成色剂的敏感性卤化银乳剂层,其至少95mol%的银卤化银由AgCl组成,其中至少一种卤化银乳剂层在模拟曝光时显示出太阳化,其特征在于扫描曝光 提高的颜色密度和对比度的模拟曝光,这与曝光时间无关。
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公开(公告)号:US06284447B1
公开(公告)日:2001-09-04
申请号:US09545378
申请日:2000-04-07
申请人: Cuong Ly , Dieter Rockser , Edgar Draber , Markus Geiger , Jürgen Heinecke , Randolph Trommer
发明人: Cuong Ly , Dieter Rockser , Edgar Draber , Markus Geiger , Jürgen Heinecke , Randolph Trommer
IPC分类号: G03C108
CPC分类号: G03C7/396 , G03C7/39268
摘要: A color photographic silver halide material which is developed as a negative, at least 90 mol % of the silver halides of which consist of AgCl, and which contains a compound of formula (I) or formula (II) in a light-insensitive layer which is further from the support than is each light—light sensitive layer, is distinguished by its improved color reproduction.
摘要翻译: 显色为负的彩色照相卤化银材料,其至少90mol%的银卤化银由AgCl组成,并且在不透光层中含有式(I)或式(II)的化合物,其中 比每个光敏层更远离支撑,通过其改进的颜色再现来区分。
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