公开(公告)号：US20020177086A1

公开(公告)日：2002-11-28

申请号：US10135752

申请日：2002-04-30

发明人： David T. Southby ,  Xiqiang Yang ,  Benjamin P. Hoag

IPC分类号： G03C007/388 ,  G03C001/42 ,  G03C001/46 ,  G03C001/494 ,  G03C001/498

CPC分类号： G03C7/30511 ,  G03C7/30558 ,  G03C7/39256 ,  G03C7/407 ,  G03C8/4013

摘要： A method of processing an imagewise exposed color photographic film, said film having at least three light-sensitive units which have their individual sensitivities in different wavelength regions, each of the units comprising at least one light sensitive silver halide emulsion and image dye coupler, which method comprises contacting the imagewise exposed color photographic film with an aqueous solution containing a non-blocked developing agent, at a temperature of between 30 to 60null C.; and wherein said film further comprises an incorporated reducing agent, at least one organic silver salt and an amido compound wherein the reducing agent is substantially unreactive in the aqueous color development step described above, but wherein color development of the same imagewise exposed film is capable of being alternatively obtained, without any externally applied developing agent, by heating said film to a temperature above about 80null C. essentially in the absence of aqueous solutions, such that the incorporated reducing agent reacts to form dye by reacting with the image dye couplers; with the proviso that the amido compound effectively reduces contrast when the film is heated above 80null C. but does not substantially reduce contrast when the film is processed by contacting the imagewise exposed color photographic film with a non-blocked developing agent under aqueous conditions, at a temperature of between 30 to 60null C.

摘要翻译： 一种处理成像曝光的彩色照相胶片的方法，所述胶片具有至少三个在不同波长区域具有各自敏感度的光敏单元，每个单元包含至少一种感光卤化银乳剂和图像染料偶合剂，其中 方法包括使成像曝光的彩色照相胶片与含有非阻挡显影剂的水溶液在30至60℃的温度下接触; 并且其中所述膜还包含掺入的还原剂，至少一种有机银盐和酰氨基化合物，其中所述还原剂在上述水性显色步骤中基本上不反应，但是其中相同成像曝光膜的显色性能 通过将所述膜加热至大约80℃以上，基本上在不存在水溶液的情况下，通过与所述图像染料成色剂反应，所引入的还原剂反应形成染料，而不需要任何外部施用的显影剂。 条件是当膜被加热到80℃以上时，酰胺化合物有效地降低了对比度，但是当通过在水性条件下使成像曝光的彩色照相胶片与非阻挡显影剂接触来处理膜时，实质上不会降低对比度， 温度在30至60℃之间。

公开(公告)号：US20040063047A1

公开(公告)日：2004-04-01

申请号：US10667379

申请日：2003-09-23

申请人： FUJI PHOTO FILM CO., LTD.

发明人： Takafumi Noguchi ,  Junichiro Hosokawa ,  Mitsuhiro Uchida ,  Yasuhiro Shimada

IPC分类号： G03C001/46 ,  G03C007/388

CPC分类号： G03C7/407 ,  G03C1/46 ,  G03C7/30 ,  G03C7/3041

摘要： The color light-sensitive material has at least four light-sensitive layers of different spectral sensitivity waveforms in a visible range, with a covariance between spectral sensitivities of at least four light-sensitive layers being no more than 0.5, and at least four light-sensitive layers, after development processing; being colored with color materials having different spectral absorption waveforms. The image processing method and apparatus expose and develop the color light-sensitive material described above to form an image, allow the image formed on the color light-sensitive material to be entered by an image input device having at least four light-sensitive portions of different spectral sensitivity waveforms and perform color transformation with an image converting unit on an input image obtained by entering.

公开(公告)号：US20020146651A1

公开(公告)日：2002-10-10

申请号：US09911727

申请日：2001-07-25

发明人： Osamu Uchida ,  Yasuhiro Ishiwata ,  Takayuki Ito ,  Nobutaka Fukagawa

IPC分类号： G03C001/52 ,  G03C001/42 ,  G03C001/73 ,  G03C007/388 ,  G03C007/407 ,  C07C013/00 ,  C07C241/00

CPC分类号： C07D271/07 ,  C09B29/0066 ,  C09B29/26 ,  C09B29/28 ,  C09B29/325 ,  C09B29/36 ,  G03C1/42 ,  G03C7/413

摘要： A color-developing agent of the formula (1-1): 1 wherein X represents a hydrogen atom or a substituent, and Z represents a carbamoyl, acyl, alkoxycarbonyl, or aryloxycarbonyl group. An azo dye of the formula (2-1): 2 wherein R1 represents a hydrogen atom or a substituent, and A represents a group of atoms necessary to form the azo dye by the compound of formula (2-1). A silver halide photographic light-sensitive material containing any of the color-developing agent and the azo dye in at least one photographic constitutional layer.

摘要翻译： 式（1-1）的显色剂：其中X表示氢原子或取代基，Z表示氨基甲酰基，酰基，烷氧基羰基或芳氧基羰基。 式（2-1）的偶氮染料：其中R1表示氢原子或取代基，A表示通过式（2-1）的化合物形成偶氮染料所需的原子团。 在至少一个照相结构层中含有任何显色剂和偶氮染料的卤化银照相感光材料。