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17 条记录 (耗时 0.017 秒)

    Photographic material with pyrazolone coupler and oil former
    1.
    发明授权
    Photographic material with pyrazolone coupler and oil former 失效
    摄影材料与吡唑啉酮偶联剂和成油剂

    公开(公告)号：US4810625A

    公开(公告)日：1989-03-07

    申请号：US38658

    申请日：1987-04-15

    申请人： Klaus Wagner ,  Johannes Sobel ,  Fritz Nittel

    发明人： Klaus Wagner ,  Johannes Sobel ,  Fritz Nittel

    IPC分类号： G03C7/388 ,  G03C7/38

    CPC分类号： G03C7/3885

    摘要： Color photographic recording material which contain pyrazolone magenta couplers, in particular 3-acylaminopyrazolone magenta couplers, have increased stability to formaldehyde if a compound corresponding to formula (I) is used as oil former for the magenta couplers:A[-(R.sup.1).sub.1 -L-(R.sup.2).sub.m -B].sub.n (I)In the above formula,A, B each denote a hydrocarbon group optionally substituted by COOH, OH or NH.sub.2, at least one of the groups A and B being a bicyclic or tricyclic hydrocarbon group with at least 7 carbon atoms optionally substituted by COOH, OH or NH.sub.2,R.sup.1 and R.sup.2 denote an alkylene group with 1 to 6 carbon atoms,L denotes CO--O, O--CO, CO--NH or NH--CO,l and m have the value 0 or 1 andn has the value 1 or 2.

    摘要翻译： 含有吡唑啉酮品红色成色剂，特别是3-酰基氨基吡唑酮品红色成色剂的彩色照相记录材料，如果对应于式（I）的化合物用作品红成色剂的成油剂，则甲醛的稳定性增加：A [ - （R 1） L-（R 2）m B] n（I）在上式中，A，B各自表示任选被COOH，OH或NH 2取代的烃基，A和B中的至少一个是双环或三环烃基， 任选被COOH，OH或NH 2取代的至少7个碳原子，R 1和R 2表示具有1至6个碳原子的亚烷基，L表示CO-O，O-CO，CO-NH或NH-CO，l和m具有 值0或1，n的值为1或2。

    Color photographic recording material
    2.
    发明授权
    Color photographic recording material 失效
    彩色摄影材料

    公开(公告)号：US4464464A

    公开(公告)日：1984-08-07

    申请号：US401837

    申请日：1982-07-26

    申请人： Reinhart Matejec ,  Fritz Nittel ,  Johannes Sobel

    发明人： Reinhart Matejec ,  Fritz Nittel ,  Johannes Sobel

    IPC分类号： G03C7/26 ,  G03C1/06 ,  G03C7/388

    CPC分类号： G03C7/3885

    摘要： The color yield and color granularity of color photographic recording materials is improved by using compounds of the general formula I as the sole or as additional oil formers in coupler-containing internal layers. The effect is particularly clear in layers having the small amount of gelatine. ##STR1## wherein: R.sup.1 is an aliphatic group having at least 8 carbon atoms,R.sup.2 is hydrogen or alkyl,R.sup.3 is a heterocyclic group or --(X).sub.n --R.sup.4,R.sup.4 is aryl,X is --O--, --NH--, --NCH.sub.3 --, or --CH.dbd.CH--,m is 0, 1 or 2, andn is 0 or 1.

    摘要翻译： 通过使用通式I的化合物作为含偶联剂的内层中的唯一或另外的成油剂，改善了彩色照相记录材料的色彩产率和颜色粒度。 在具有少量明胶的层中，效果特别明显。 其中：R1是具有至少8个碳原子的脂族基团，R2是氢或烷基，R3是杂环基或 - （X）n-R4，R4是芳基，X是-O-，-NH - ，-NCH 3 - 或-CH = CH-，m为0,1或2，n为0或1。

    Photographic recording material containing a hydroquinone diether compound
    6.
    发明授权
    Photographic recording material containing a hydroquinone diether compound 失效
    含有氢醌二醚化合物的摄影记录材料

    公开(公告)号：US5362615A

    公开(公告)日：1994-11-08

    申请号：US109436

    申请日：1993-08-20

    申请人： Jorg Hagemann ,  Ralf Weimann ,  Erich Wolff ,  Johannes Sobel

    发明人： Jorg Hagemann ,  Ralf Weimann ,  Erich Wolff ,  Johannes Sobel

    IPC分类号： G03C7/38 ,  G03C7/392 ,  G03C1/08 ,  G03C7/26 ,  G03C7/32

    CPC分类号： G03C7/39232

    摘要： A color-photographic recording material comprising at least one red-sensitive silver halide emulsion layer associated with a cyan coupler, at least one green-sensitive silver halide emulsion layer associated with a magenta coupler, and at least one blue-sensitive silver halide emulsion layer associated with a yellow coupler, at least one layer of the material containing a hydroquinone diether compound having the following formula I and optionally at least one compound having one of the formulae II, III, IV, V, SA and SB given in the description, characterized by increased light stability of the image colorants produced during chromogenic development, ##STR1## In the formula: R.sup.1 denotes alkyl, cycloalkyl or aryl;R.sup.2 denotes H, alkyl;R.sup.3, R.sup.4 denote H, alkyl, cycloalkyl, aryl, halogen, alkoxy, aroxy, acyloxy, alkylthio, arylthio, acyl, sulphonyl, sulphamoyl, acylamino, sulphonylamino, nitro;R.sup.5 denotes H, acyl, alkyl;X denotes --O-- or --NR.sup.6 --;R.sup.6 denotes H or alkyl, andn denotes O or an integer from 1 to 3.

    摘要翻译： 一种彩色照相记录材料，其包括与青色成色剂相关联的至少一种感红卤化银乳剂层，与品红色成色剂相关联的至少一种感绿卤化银乳剂层和至少一种感蓝卤化银乳剂层 与黄色成色剂相关联的至少一层该材料含有具有下式I的氢醌二醚化合物和任选的至少一种具有式II，III，IV，V，SA和SB之一的化合物， 其特征在于在显色发育期间产生的图像着色剂的光稳定性增加。在下式中：R 1表示烷基，环烷基或芳基; R2表示H，烷基; R 3，R 4表示H，烷基，环烷基，芳基，卤素，烷氧基，芳氧基，酰氧基，烷硫基，芳硫基，酰基，磺酰基，氨磺酰基，酰氨基，磺酰基氨基，硝基; R5表示H，酰基，烷基; X表示-O-或-NR6-; R6表示H或烷基，n表示0或1〜3的整数。

    Incorporation process
    8.
    发明授权
    Incorporation process 失效
    注册过程

    公开(公告)号：US4003748A

    公开(公告)日：1977-01-18

    申请号：US554716

    申请日：1975-03-03

    申请人： Hans Langen ,  Erwin Ranz ,  Rudolf Meyer ,  Johannes Sobel

    发明人： Hans Langen ,  Erwin Ranz ,  Rudolf Meyer ,  Johannes Sobel

    IPC分类号： G03C1/815 ,  G03C7/388 ,  G03C1/84 ,  G03C1/40

    CPC分类号： G03C7/3885

    摘要： A photographic silver halide material with at least one halide emulsion layer and at least one substance in heterogeneous contribution emulsified in oilformer compounds and a process of preparing the said photographic silver halide materials. The substances are introduced into photographic emulsions prior to coating by way of adding a hydrophilic phase containing in emulsified form the substances which are emulsified in the hydrophilic phase in form of a solution containing at least one substantially diffusion-resistant, substantially water-insoluble, substantially non-coupling dispersible .beta.-diketo compound with at least 9 carbon atoms, .beta.-keto carboxylic acid ester, .beta.-keto carboxylic acid amide, cyanoacetyl compound or .beta.-dicarboxylic acid ester with at least 13 carbon atoms as oilformer. The photographic material shows advantageous results i.a. with respect of stability of the emulsified substances in the layers and excellent sensitometric results.

    摘要翻译： 一种具有至少一种卤化物乳剂层和至少一种异构贡献的物质在油成型化合物中乳化的照相卤化银材料和制备所述照相卤化银材料的方法。 在涂覆之前，将这些物质引入照相乳剂中，通过加入以乳化形式将亲水相中乳化的物质以含有至少一种基本上不扩散的基本上不溶于水的基本上不溶于水的溶液的形式 具有至少9个碳原子的非偶联分散的β-二酮化合物，β-酮羧酸酯，β-酮羧酸酰胺，具有至少13个碳原子的氰基乙酰基化合物或β-二羧酸酯作为油成型剂。 照相材料显示有利的结果i.a 关于层中的乳化物质的稳定性和优异的感光度结果。

    Photographic silver halide material
    10.
    发明授权
    Photographic silver halide material 失效
    摄影卤化银材料

    公开(公告)号：US4349624A

    公开(公告)日：1982-09-14

    申请号：US201210

    申请日：1980-10-27

    申请人： Johannes Sobel ,  Wolfgang Himmelmann ,  Peter Bergthaller

    发明人： Johannes Sobel ,  Wolfgang Himmelmann ,  Peter Bergthaller

    IPC分类号： G03C1/30

    CPC分类号： G03C1/30

    摘要： At least one gelatin-containing layer of a photographic silver halide material is hardened with a reaction product of two compounds corresponding to the formulaeR(SO.sub.2 --CH.dbd.CH.sub.2).sub.n (A)in which R is an n-functional aliphatic, aromatic, cycloalkyl or heterocyclic group and n is an integer of from 3 to 6 and ##STR1## in which R.sub.1 and R.sub.2 may be the same or different and represent hydrogen or a lower alkyl group, R.sub.3 is an alkyl group, an aminoalkyl group a substituated or unsubstituated aromatic group, a substituated or unsubstituated 5- or 6-membered heterocyclic ring which may be attached to the N-atom of (B) either directly or through a carbon-containing group, or R.sub.2 and R.sub.3 together represent the atoms required to complete a heterocyclic ring system.

    摘要翻译： 至少一个照相卤化银材料的含明胶的层用对应于式R（SO 2 -CH = CH 2）n（A）的两种化合物的反应产物进行硬化，其中R是一个n-官能的脂族，芳族， 环烷基或杂环基，n为3〜6的整数，（B）中，R 1和R 2可以相同或不同，表示氢或低级烷基，R 3为烷基，氨基烷基 取代或未取代的芳族基团，可以直接或通过含碳基团连接到（B）的N-原子的取代或未取代的5-或6-元杂环，或者R 2和R 3一起表示原子 完成杂环体系所需。