公开(公告)号：US20040121271A1

公开(公告)日：2004-06-24

申请号：US10695677

申请日：2003-10-29

申请人： Eastman Kodak Company

发明人： John R. Fyson

IPC分类号： G03C007/413 ,  G03C005/305

CPC分类号： G03C7/413 ,  G03C5/3056 ,  Y10S430/144

摘要： The present invention relates to a developer comprising a developing agent and a polyalkyleneimine antioxidant being formed by the condensation of a number of alkyleneimine units and having the following formula (I): 1 wherein R1, R2 and R3 independently represent an unsubstituted or substituted alkylene group or R2 may be H; x and y independently represent an integer from 1 to 39,999; the sum of x and y represents an integer from 10 to 40,000; and wherein the amine groups of the antioxidant have been partially oxidized with hydrogen peroxide or a compound capable of generating hydrogen peroxide, prior to the introduction of the developing agent. In a preferred embodiment, the antioxidant has been partially oxidized such that the amount of hydroxylammonium groups formed is less than half the total equivalent of the original amine before the addition of the developing agent. The developer may optionally comprise an alkaline buffer.

摘要翻译： 本发明涉及包含显影剂和聚亚烷基亚胺抗氧化剂的显影剂，其通过多个亚烷基亚胺单元的缩合而形成，并具有下式（I）：其中R1，R2和R3独立地表示未取代或取代的亚烷基或 R2可以是H; x和y独立地表示1至39,999的整数; x和y的和表示10〜40,000的整数; 并且其中在引入显影剂之前，抗氧化剂的胺基已经被过氧化氢或能够产生过氧化氢的化合物部分氧化。 在优选的实施方案中，抗氧化剂已被部分氧化，使得所形成的羟基铵基团的量小于加入显影剂之前的原始胺的总当量的一半。 显影剂可以任选地包含碱性缓冲液。

公开(公告)号：US20040067458A1

公开(公告)日：2004-04-08

申请号：US10606490

申请日：2003-06-26

发明人： Wataru Satake

IPC分类号： G03C007/407 ,  G03C007/413

CPC分类号： G03C7/413 ,  G03C5/266 ,  G03C5/3053 ,  G03C7/421

摘要： A one-part photographic developing concentrate comprising: (i) a paraphenylene diamine color developing agent; and (ii) a water-soluble organic solvent, wherein a molar ratio of sodium ion to potassium ion is at least 3, and a molar ratio of sulfate ion to carbonate ion is at least 0.25.

摘要翻译： 一部分摄影显影浓缩物，其包含：（i）对苯二胺彩色显影剂; 和（ii）水溶性有机溶剂，其中钠离子与钾离子的摩尔比为至少3，硫酸根离子与碳酸根离子的摩尔比至少为0.25。

公开(公告)号：US20030108827A1

公开(公告)日：2003-06-12

申请号：US10314662

申请日：2002-12-09

申请人： Eastman Kodak Company

发明人： John R. Fyson ,  Peter J. Twist

IPC分类号： G03C005/29 ,  G03C005/305 ,  G03C007/407 ,  G03C007/413

CPC分类号： G03C5/26 ,  G03C5/305 ,  G03C7/413 ,  Y10S430/134

摘要： A method of chemically marking photosensitive material that needs to be digitally scanned and adjusted rather than optically printed to produce a satisfactory hardcopy.

摘要翻译： 化学标记感光材料的方法，需要进行数字扫描和调整，而不是光学打印以产生令人满意的硬拷贝。

公开(公告)号：US20010026909A1

公开(公告)日：2001-10-04

申请号：US09851890

申请日：2001-05-09

发明人： Jean M. Buongiorne ,  Charles M. Darmon ,  Michael J. Haight ,  Erika S. McLarney ,  Barry C. Kocher ,  Sheridan E. Vincent ,  Charles S. Christ JR.

IPC分类号： G03C007/413

CPC分类号： G03C7/413 ,  G03C5/266

摘要： A multi-part color developing kit includes at least two parts (or solutions) of photochemical compositions that can be mixed to provide a color developing composition useful for obtaining color photographic images. A first aqueous solution is formulated with a color developing agent in free base form, an antioxidant for the color developing agent, an inorganic base, a triazinylstilbene optical brightening agent, an chemical base and a water-miscible or water-soluble hydroxy-substituted, straight-chain organic solvent. A second aqueous solution is formulated with a buffering agent, the same or different chemical base and a phosphonic acid metal ion sequestering agent. Both solutions have a pH and homogeneity to provide a clear color developing composition that is safer for use and disposal.

摘要翻译： 多部分彩色显影试剂盒包括可以混合以提供用于获得彩色照相图像的彩色显影组合物的光化学组合物的至少两个部分（或溶液）。 第一水溶液配制为游离碱形式的彩色显影剂，彩色显影剂的抗氧化剂，无机碱，三嗪基茋荧光增白剂，化学碱和水混溶性或水溶性羟基取代的， 直链有机溶剂。 用缓冲剂，相同或不同的化学碱和膦酸金属离子螯合剂配制第二水溶液。 两种溶液具有pH和均匀性，以提供使用和处理更安全的透明的显色组合物。

公开(公告)号：US20040126716A1

公开(公告)日：2004-07-01

申请号：US10625924

申请日：2003-07-24

发明人： Robert A. Arcus ,  Peter N. Bacel ,  John A. Weldy

IPC分类号： G03C007/407 ,  G03C007/413 ,  G03F003/08 ,  G03H001/02

CPC分类号： G03C7/413 ,  G03C7/407 ,  G03C2001/03511 ,  G03C2007/3043

摘要： Rapid development of silver bromoiodide color negative photographic films and formation of high quality negative images suitable for scanning to produce display images of excellent quality is made possible by a novel developer solution composition and method of development. The solution is characterized by containing, in addition to the color developer compound and conventional photographic developer solution components, a water soluble pyrrolidone polymer, a high concentration of sulfite ion and a low concentration, or the absence of, bromide ion. In the novel method the developer composition contacts the exposed film at elevated temperature, e.g., 40 to 66null C., for a short development time, e.g., 20 to 90 seconds. The developed image has image quality suitable for scanning and digital manipulation to produce a digital record for forming a color display image of high quality.

摘要翻译： 通过新颖的显影剂溶液组合物和开发方法，可以快速开发溴碘化银彩色负片照相胶片和形成适合于扫描产生优质质量的显示图像的高质量阴图。 该溶液的特征在于除了显色剂和传统的显影剂溶液组分之外，还含有水溶性吡咯烷酮聚合物，高浓度的亚硫酸盐离子和低浓度，或不含溴离子。 在新颖的方法中，显影剂组合物在升高的温度（例如40至66℃）下接触暴露的膜，持续短的显影时间，例如20至90秒。 显影图像具有适合于扫描和数字操纵的图像质量，以产生用于形成高质量彩色显示图像的数字记录。

公开(公告)号：US20040029055A1

公开(公告)日：2004-02-12

申请号：US10622534

申请日：2003-07-21

申请人： FUJI PHOTO FILM CO., LTD.

发明人： Yoshihiro Fujita ,  Kazuaki Yoshida

IPC分类号： G03C007/407 ,  G03C007/413

CPC分类号： G03C7/413 ,  G03C5/266

摘要： A concentrated composition of a color developer replenisher for a silver halide color photographic material, the composition comprising a single solution, wherein the solution comprises 0.14 mol/liter or more of a p-phenylenediamine color developing agent, the solution has a specific gravity of 1.2 or more, the solution has pH of 13.3 or more, the solution comprises from 0.2 to 1 mol/liter of at least one compound selected from benzenesulfonic acids which may be substituted with an alkyl group, and lactams, and the solution comprises substantially no alkanolamine.

摘要翻译： 用于卤化银彩色照相材料的彩色显影剂补充剂的浓缩组合物，该组合物包含单一溶液，其中该溶液包含0.14mol /升或更多的对苯二胺彩色显影剂，该溶液的比重为1.2 以上，溶液的pH为13.3以上，溶液含有0.2〜1mol / l的选自可被烷基取代的苯磺酸的至少一种化合物和内酰胺，该溶液基本上不含烷醇胺 。

公开(公告)号：US20020160321A1

公开(公告)日：2002-10-31

申请号：US10092079

申请日：2002-03-06

发明人： Robert A. Arcus ,  Jeffrey L. Hall ,  John A. Weldy

IPC分类号： G03C007/407 ,  G03C007/413

CPC分类号： G03C7/413 ,  G03C7/407 ,  G03C2007/3043

摘要： A method for deriving a color negative film developer composition and processing conditions for developing a photographic film image which is optimized for subsequent digital scanning and digital image file manipulation, which allows for optimum rapid development processing of the film is disclosed. The process includes identifying at least one independent variable that has a first order effect on the density of at least one of the red, green, and blue dye images of the developed image, selecting a desired range of values for the independent variables identified, formulating an experimental design that includes desired independent variables over the desired range of values, performing the experiment to obtain statistically significant values for desired dependent variables, applying the values to a mathematical model capable of providing a formula for optimizing responses to the dependent variables, and using the formula to identify desired optimal developer composition and processing conditions resulting in an developed image in which the subsequent required digital scanning and digital image file manipulation is reduced. Also disclosed is a method for providing a color display image including developing an imagewise exposed color silver halide negative working film having at least two color records, with a color developer solution composition and under development process conditions derived in accordance with the above process, scanning the developed film to form density representative signals for the at least two color records, and digitally manipulating the density representative signals thus formed to correct either or both interimage interaction and gamma mismatches among said at least two color records to produce a digital record providing a display image having desired aim color and tone scale reproduction, such that the digital manipulation is minimized.

公开(公告)号：US20020072017A1

公开(公告)日：2002-06-13

申请号：US09982130

申请日：2001-10-18

发明人： Phillip Montgomery Hudnall

IPC分类号： G03C007/413

CPC分类号： G03C7/413 ,  G03C5/266 ,  G03C5/305 ,  G03C7/4136 ,  G03C2200/43

摘要： A stabilized p-phenylenediamine color developer solution having about 10 to 40 weight percent of a p-phenylenediamine free base color developer, about 40 to 70 weight percent of a hydroxy-containing organic solvent for the p-phenylenediamine free base color developer, and about 1 to 40 weight percent of a preservative for the p-phenylenediamine free base color developer, wherein the weight percentages are based on the total weight of the stabilized solution. Another aspect are processes for making stabilized p-phenylenediamine color developer solutions. Another embodiment is a p-phenylenediamine color developer solid having from 50 to about 99 weight percent of a p-phenylenediamine free base color developer, and from about 1 to 50 weight percent of a preservative for the p-phenylenediamine free base color developer, wherein the weight percentages are based on the total weight of the composition. Another aspect is a process for making the stabilized solid p-phenylenediamine color developer.

摘要翻译： 具有约10至40重量％的对苯二胺游离碱显色剂的稳定的对苯二胺显色剂溶液，约40至70重量％的对苯二胺游离碱显色剂的含羟基有机溶剂和约 1至40重量％的对苯二胺游离碱显色剂防腐剂，其中重量百分数是基于稳定溶液的总重量。 另一方面是制备稳定的对苯二胺彩色显影剂溶液的方法。 另一个实施方案是对苯二胺显色剂固体，其具有50至约99重量％的对苯二胺游离碱显色剂，和约1至50重量％的对苯二胺游离碱显色剂防腐剂，其中 重量百分数是基于组合物的总重量。 另一方面是制备稳定的固体对苯二胺显色剂的方法。

公开(公告)号：US20040053175A1

公开(公告)日：2004-03-18

申请号：US10657634

申请日：2003-09-08

发明人： Michael P. Keyes ,  Douglas E. Corbin

IPC分类号： G03C007/407 ,  G03C007/413 ,  G03C001/40

CPC分类号： H04N1/00249 ,  G03C5/164 ,  G03C5/261 ,  G03C7/3029 ,  G03C7/32 ,  G03C7/344 ,  G03C7/362 ,  G03C7/384 ,  G03C7/407 ,  G03C7/4136 ,  G03C2007/3043 ,  G03C2200/21 ,  G03C2200/22 ,  H04N2201/0408

摘要： A method of developing a latent image on a photographic element (such as imagewise exposed photographic film) by absorbing a dye precursor into the film, applying a developer solution to the film to develop the latent image and form a dye in the film, scanning the film with light, and detecting at least one of light reflected away from and light transmitted through the film.

公开(公告)号：US20040023168A1

公开(公告)日：2004-02-05

申请号：US10622594

申请日：2003-07-18

申请人： Agfa-Gevaert

发明人： Ralf Wichmann ,  Frank Dovecar

IPC分类号： G03C007/407 ,  G03C007/413

CPC分类号： G03C7/413 ,  G03C5/266 ,  G03C5/3053 ,  G03C5/31 ,  G03C7/44 ,  G03C2200/44 ,  G03C2200/48 ,  G03C2200/52 ,  G03C2200/60

摘要： A single-part colour developing concentrate with a pH greater than or equal to 7 which contains at least 0.02 mol of a colour developer substance and at least 0.015 mol of an antioxidant per litre, characterised in that the concentrate contains 0.05 to 35 g per litre of a wetting agent soluble in water in this amount, is distinguished by very good stability in storage at low temperatures and the discharge behaviour from the concentrate bottle is considerably improved and soiling of the processing equipment is avoided. Furthermore, the optical brightener precipitation occurring in practice in the bleach fixing bath is also prevented.

摘要翻译： 含有至少0.02摩尔显色剂物质和每升至少0.015摩尔抗氧化剂的pH大于或等于7的单份显色浓缩物，其特征在于，浓缩物含有0.05至35克/升 的可溶于水中的润湿剂，其特征在于在低温下储存非常好的稳定性，并且来自浓缩瓶的排出行为得到显着改善，并且避免了加工设备的污染。 此外，还防止了在漂白剂固定浴中实际发生的荧光增白剂沉淀。