公开(公告)号：US5935773A

公开(公告)日：1999-08-10

申请号：US639970

申请日：1996-04-29

申请人： Jorg Hagemann ,  Gunter Helling

发明人： Jorg Hagemann ,  Gunter Helling

IPC分类号： G03C7/392 ,  G03C1/46

CPC分类号： G03C7/39268 ,  G03C7/39208 ,  G03C7/39296

摘要： A colour photographic silver halide material with a support, at last one silver halide emulsion layer containing at least one yellow coupler and at least one silver halide emulsion layer containing a cyan coupler applied thereon, in which material the silver halide emulsion layer, of which there is at least one, containing at least one yellow coupler and/or the silver halide emulsion layer, of which there is at least one, containing at least one cyan coupler contains a compound of the formula (I) ##STR1## in which R.sub.1, R.sub.2, R.sub.3 mean alkyl, alkenyl or acyl andn means 6, 7 or 8,is distinguished by improved stability of the image dyes produced by processing.

摘要翻译： 具有载体的彩色照相卤化银材料，最后含有至少一种黄色成色剂的卤化银乳剂层和至少一种含有青色成色剂的卤化银乳剂层，其中存在卤化银乳剂层，其中存在卤化银乳剂层 至少一个，含有至少一个黄色成色剂和/或卤化银乳剂层，其中至少有一个含有至少一个含有式（I）的化合物的青色成色剂，其中R1，R2，R3 平均烷基，烯基或酰基，n表示6,7或8，其特征在于通过加工产生的图像染料的改进的稳定性。

公开(公告)号：US5731138A

公开(公告)日：1998-03-24

申请号：US592692

申请日：1996-01-26

申请人： Gunter Helling ,  Beate Weber ,  Markus Geiger

发明人： Gunter Helling ,  Beate Weber ,  Markus Geiger

IPC分类号： G03C7/00 ,  G03C7/30 ,  G03C7/38 ,  G03C7/388 ,  G03C7/392 ,  G03C7/396 ,  G03C1/08 ,  G03C7/26 ,  G03C7/32

CPC分类号： G03C7/39296 ,  G03C7/3008 ,  G03C7/3825 ,  G03C7/3882 ,  G03C7/396

摘要： A color photographic material which contains in at least one layer a stabilizer of the formula (I) ##STR1## in which R.sub.1 means H, alkyl, aryl or acyl; R.sub.2 means --OR.sub.1, --COOH, alkyl, aryl, dialkylamino, acylamino, sulphonamido, acyl or sulphonyl; R.sub.3, R.sub.4, R.sub.5 and R.sub.6 independently of one another mean H, halogen or a residue as R.sub.2 or two adjacent residues --OR.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 may together complete a 5- to 8-membered ring, and a polymer insoluble in water as pH 5 and soluble at pH 11 with an acid value of 30 to 300 and a Tg of.ltoreq.40.degree. C. of the formula (II) ##STR2## in which R.sub.7 mutually independently mean hydrogen, C.sub.1 -C.sub.4 alkyl or CH.sub.2 --COOH, R.sub.8 means alkyl, aryl or aralkyl a means 80 to 95 mol. % and b means 5 to 20 mol. %, is distinguished by improved stability of the image dyes.

摘要翻译： 一种彩色照相材料，其在至少一层中含有式（I）r酰基的稳定剂; R2表示-OR1，-COOH，烷基，芳基，二烷基氨基，酰氨基，磺酰氨基，酰基或磺酰基; R 3，R 4，R 5和R 6彼此独立地表示H，卤素或作为R 2或两个相邻残基-OR 1，R 2，R 3，R 4，R 5和R 6的残基可以一起完成5-至8-元环， 不溶于水的聚合物，其pH值为5，在pH值为11，酸值为30至300，Tg为40℃，式（Ⅱ）其中R7相互独立地表示氢 ，C 1 -C 4烷基或CH 2 -COOH，R 8表示烷基，芳基或芳烷基，是指80至95摩尔。 ％和b表示5〜20mol。 ％，通过改善图像染料的稳定性来区分。

公开(公告)号：US5674668A

公开(公告)日：1997-10-07

申请号：US704461

申请日：1996-08-26

申请人： Jorg Hagemann ,  Gunter Helling ,  Beate Weber

发明人： Jorg Hagemann ,  Gunter Helling ,  Beate Weber

IPC分类号： G03C7/00 ,  G03C1/005 ,  G03C1/815 ,  G03C7/388

CPC分类号： G03C7/3885 ,  G03C1/005 ,  G03C1/8155 ,  Y10S430/132

摘要： A color photographic recording material having at least one silver halide emulsion layer, which material contains in at least one of its layers a combination of at least one UV absorber of the formula I and at least one low molecular weight or polymeric oil formula containing acid groups, for example of the formula T--�R.sup.21 --(Q.sup.1).sub.p !.sub.q --X.sup.21 --OH (II), exhibits improved absorption for UV light. ##STR1## In the formula I: R.sup.1 and R.sup.3 mean H, halogen, hydroxy, mercapto, alkyl, aryl, alkoxy, aryloxy, acyloxy, alkylthio, arylthio, --NR.sup.5 --R.sup.6, alkoxycarbonyl, carbamoyl or sulphamoyl; R.sup.2 means H, hydroxy, halogen or alkyl; R.sup.4 means alkyl, alkoxy, alkylthio, aryloxy, arylthio or a residue of the formula ##STR2## R.sup.5 means H, alkyl or aryl; R.sup.6 means H, alkyl, aryl, acyl, alkoxycarbonyl, carbamoyl, sulphamoyl or sulphonyl; m, n and o mean 1, 2, 3 or 4, wherein two or more residues R.sup.1, R.sup.2 and R.sup.3 are identical or different; in the formula II: X.sup.21 means ##STR3## T means H or a segment of a polymer skeleton; Q.sup.1 and Q.sup.2 mean --O-- or --NR.sup.22 --; R.sup.21 means alkylene or arylene; R.sup.22 means H, alkyl or aryl; p, q and r mean 0 or 1.

摘要翻译： 一种具有至少一个卤化银乳剂层的彩色照相记录材料，该材料在其至少一层中含有至少一种式I的UV吸收剂与至少一种含有酸基团的低分子量或聚合物油配方的组合 ，例如式T- [R21-（Q1）p] q-X21-OH（Ⅱ）表现出改进的UV光吸收。 （I）在式I中，R 1和R 3表示H，卤素，羟基，巯基，烷基，芳基，烷氧基，芳氧基，酰氧基，烷硫基，芳硫基，-NR5-R6，烷氧基羰基，氨基甲酰基或氨磺酰基。 R2表示H，羟基，卤素或烷基; R 4表示烷基，烷氧基，烷硫基，芳氧基，芳硫基或式烷基，芳基，酰基，烷氧基羰基，氨基甲酰基，氨磺酰基或磺酰基的残基; m，n和o表示1,2,3或4，其中两个或多个残基R1，R2和R3相同或不同; 在公式II中：X21表示骨架; Q1和Q2表示-O-或-NR22-; R21表示亚烷基或亚芳基; R22表示H，烷基或芳基; p，q和r表示0或1。

公开(公告)号：US5518877A

公开(公告)日：1996-05-21

申请号：US380019

申请日：1995-01-27

申请人： Gunter Helling ,  Klaus Wagner

发明人： Gunter Helling ,  Klaus Wagner

IPC分类号： C08L89/00 ,  G03C1/047 ,  G03C7/327 ,  G03C7/396

CPC分类号： G03C1/047 ,  Y10S430/142

摘要： Improved photographic properties are obtained if the photographic silver halide material contains a copolymer with polypeptide segments, wherein the polypeptide segments are derived from polypeptides with an average molecular weight M.sub.w of 2000 to 40000.

摘要翻译： 如果照相卤化银材料含有具有多肽片段的共聚物，则获得改进的照相性能，其中多肽片段衍生自平均分子量Mw为2000-40000的多肽。

公开(公告)号：US5273870A

公开(公告)日：1993-12-28

申请号：US807154

申请日：1991-12-13

申请人： Reinhart Matejec ,  Gunter Helling

发明人： Reinhart Matejec ,  Gunter Helling

IPC分类号： G03C7/30 ,  G03C1/46

CPC分类号： G03C7/30 ,  G03C7/3003 ,  G03C2007/3034 ,  G03C7/30541 ,  Y10S430/158

摘要： Reduced silver halide coverage combined with minimal color granularity and high inter-image effects are obtained with a color photographic negative recording material which, for at least one of the spectral regions blue, green, red, contains a laminate of several component layers containing silver halide and color couplers and consisting of at least one middle component layer B and upper and lower component layers A, A', A", A'", . . . , the middle component layer B having a sensitivity higher by at least 3 DIN than each of the component layers A, A', A", A'", . . . , and in which the component layer B contains a DIR compound which is capable of releasing an inhibitor having a diffusibility of not less than 0.4.

摘要翻译： 使用彩色照相底物记录材料可以获得减少的卤化银覆盖率和最小的颜色粒度和高的图像间效应，对于至少一个光谱区域蓝色，绿色，红色，包含含有卤化银的几个组分层 和彩色耦合器，由至少一个中间组分层B和上部和下部组分层A，A'，A“，A”'组成。 。 。 ，中间部件层B的灵敏度比每个部件层A，A'，A“，A”'的灵敏度高至少3 DIN。 。 。 ，其中组分层B含有能够释放扩散性不小于0.4的抑制剂的DIR化合物。

公开(公告)号：US5085981A

公开(公告)日：1992-02-04

申请号：US511250

申请日：1990-04-19

申请人： Wolfgang Himmelmann ,  Prem Lalvani ,  Hans-Theo Buschmann ,  Gunter Helling

发明人： Wolfgang Himmelmann ,  Prem Lalvani ,  Hans-Theo Buschmann ,  Gunter Helling

IPC分类号： G03C1/76 ,  G03C1/95

CPC分类号： G03C1/7614 ,  G03C1/95 ,  Y10S430/151 ,  Y10S430/162

摘要： A photographic recording material comprising a support, at least one photosensitive silver halide emulsion layer, a protective layer on that side of the at least one silver halide emulsion layer remote from the support and, optionally a backing layer, the protective layer and/or the backing layer containing in combination (a) a polymeric compound (I) containing at least 0.2 mol-% recurring units corresponding to the following formula ##STR1## in which R.sup.1, R.sup.2 and R.sup.3 may be the same of different and represent hydrogen, alkyl or halogen,L is a chemical bond or a standard binding link andX is a reactive group,and (b) a finely divided crystalline SiO.sub.2 dispersion having an average particle diameter (number average) of from 0.7 to 1.2 .mu.m and containing less than 0.2% by volume particles larger than 4 .mu.m in size, are distinguished by good retouchability in combination with good mechanical properties.

摘要翻译： 一种照相记录材料，包括载体，至少一种感光卤化银乳剂层，远离载体的至少一种卤化银乳剂层的该侧上的保护层，以及任选的背衬层，保护层和/或 背衬层（a）含有至少0.2mol-重复单元的聚合化合物（I），其对应于下式（IMAGE），其中R 1，R 2和R 3可以相同，表示氢，烷基或 卤素，L是化学键或标准结合连接，X是反应性基团，和（b）平均粒径（数均）为0.7-1.2μm并且含有小于0.2的细碎结晶SiO 2分散体 尺寸大于4μm的体积％的颗粒的特征在于良好的可修饰性以及良好的机械性能。

公开(公告)号：US5070006A

公开(公告)日：1991-12-03

申请号：US692280

申请日：1991-04-26

申请人： Werner Krafft ,  Gunter Helling ,  Gunter Matschke

发明人： Werner Krafft ,  Gunter Helling ,  Gunter Matschke

IPC分类号： G03C1/76 ,  G03C1/81

CPC分类号： G03C1/81 ,  Y10S430/109 ,  Y10S430/131 ,  Y10S430/162

摘要： A photographic recording material comprising a support, at least one photosensitive, gelatine-containing silver halide emulsion layer on one side of the support and a gelatine-containing NC layer on the other side of the support, in which the NC layer contains a certain hydrophilic polymer, is distinguished by the fact that there is relatively little E.sub.a curl during drying whereas sufficient E.sub.i curl is present after drying, so that the material is not damaged during processing.

摘要翻译： 一种照相记录材料，其包含载体，在载体的一侧上的至少一个感光的含明胶的卤化银乳剂层和在载体另一侧的含有明胶的NC层，其中NC层含有一定的亲水性 聚合物的特征在于干燥期间Ea卷曲相对较小，干燥后存在足够的卷曲，因此在加工过程中材料不会受损。

公开(公告)号：US5057276A

公开(公告)日：1991-10-15

申请号：US52998

申请日：1987-05-22

申请人： Gunter Helling ,  Wolfgang Himmelmann ,  Gary Oosta ,  Helmut Reiff ,  Alexander Riebel ,  Karl Schranz

发明人： Gunter Helling ,  Wolfgang Himmelmann ,  Gary Oosta ,  Helmut Reiff ,  Alexander Riebel ,  Karl Schranz

IPC分类号： C08G18/08 ,  G01N31/22 ,  G01N33/52

CPC分类号： G01N31/22 ,  C08G18/0819 ,  G01N33/52

摘要： Process for the preparation of stable dispersions of hydrophobic reagents in aqueous material, which process involves dissolving an ionomeric polymer, together with hydrophobic reagent substance, in a suitable organic solvent, adding water to the resulting material and then removing the organic solvent. The resulting dispersion has exceptionally high stability and finds utility in the production of diagnostic reagent test devices.

摘要翻译： 用于在水性材料中制备疏水试剂的稳定分散体的方法，该方法包括将离聚物聚合物与疏水性试剂物质一起溶解在合适的有机溶剂中，向所得材料中加入水，然后除去有机溶剂。 所得到的分散体具有非常高的稳定性，并且在生产诊断试剂测试装置中发挥作用。

公开(公告)号：US4548887A

公开(公告)日：1985-10-22

申请号：US627557

申请日：1984-07-03

申请人： Gunter Helling ,  Wolfgang Himmelmann

发明人： Gunter Helling ,  Wolfgang Himmelmann

IPC分类号： G03C8/00 ,  G03C8/52 ,  G03C5/54 ,  G03C1/40 ,  G03C7/26

CPC分类号： G03C8/52 ,  G03C8/00

摘要： Colored dye diffusion images are produced using a recording material containing, on a layer support (layer element 1), a first dye absorbent layer (layer element 2), a light-sensitive element containing silver halide emulsion layers and color-providing compounds (layer element 3) and optionally a second dye absorbent layer (layer element 4), in that order. An imagewise distribution of diffusible dyes is produced in the light-sensitive element in the course of development and transferred to the first dye absorbent layer.The light-sensitive element is then decomposed by a treatment which decomposes its layers, e.g. by means of a proteolytic enzyme, but leaves the first dye absorbent layer intact. The second dye absorbent layer optionally present, which has a lower mordanting capacity than the first dye absorbent layer and serves to prevent contamination of the developer bath with diffusible dyes, is also decomposed.

摘要翻译： 使用在层载体（层元件1），第一染料吸收层（层元件2），含有卤化银乳剂层和着色赋予化合物（层）的感光元件的记录材料制造着色的染料扩散图像 元素3）和任选的第二染料吸收层（层元件4）。 在显影过程中在光敏元件中产生可扩散染料的成像分布，并转移到第一染料吸收层。 然后通过分解其层的处理来分解光敏元件，例如， 通过蛋白水解酶，但使第一染料吸收层完好无损。 任选存在的第二染料吸收层，其具有比第一染料吸收层更低的媒染能力并且用于防止用可扩散染料污染显影剂浴，也被分解。

公开(公告)号：US4379829A

公开(公告)日：1983-04-12

申请号：US222087

申请日：1981-01-02

申请人： Werner Krafft ,  Gunter Helling ,  Guunther Matschke ,  Immo Boie

发明人： Werner Krafft ,  Gunter Helling ,  Guunther Matschke ,  Immo Boie

IPC分类号： G03C8/54 ,  G03C8/52 ,  G03C1/40 ,  G03C5/54 ,  G03C7/00

CPC分类号： G03C8/52

摘要： A color photographic material for the dye diffusion transfer process contains a temporary barrier layer that is applied from organic solution and consists of a mixture of(a) 40 to 95% by weight of a copolymer of 40 to 80% by weight of monomer I (vinylidene chloride, dimethyl butadiene or dichlorobutadiene) 18 to 50% by weight of monomer II ((meth)acrylonitrile or alkyl (meth)acrylate) and 2 to 10% by weight of monomer III (olefinically unsaturated copolymerizable mono or dicarboxylic acids, sulfonic acids or phosphonic acids) and(b) 5 to 60% by weight of a homopolymer of alkyl acrylate, hydroxyalkyl acrylate, N-alkyl acrylamide, N-hydroxyalkyl acrylamide vinyl acetate, or polycarbonate or cellulose acetate, or a copolymer of 80 to 99% by weight of alkyl or hydroxyalkyl acrylate and 1 to 20% by weight of a copolymerizable acid.

摘要翻译： 用于染料扩散转移方法的彩色照相材料包含由有机溶液施加的临时阻隔层，其由（a）40至95重量％的40至80重量％的单体I的共聚物 偏二氯乙烯，二甲基丁二烯或二氯丁二烯）18至50重量％的单体II（（甲基）丙烯腈或（甲基）丙烯酸烷基酯）和2至10重量％的单体III（烯属不饱和可共聚单或二羧酸，磺酸 或膦酸）和（b）5-60重量％的丙烯酸烷基酯，丙烯酸羟烷基酯，N-烷基丙烯酰胺，N-羟烷基丙烯酰胺乙酸乙烯酯或聚碳酸酯或乙酸纤维素的均聚物，或80-99重量％ 的丙烯酸烷基或羟烷基酯和1至20重量％的可共聚酸。