Multilayer analytical element
    2.
    发明授权
    Multilayer analytical element 失效
    多层分析元件

    公开(公告)号:US4671937A

    公开(公告)日:1987-06-09

    申请号:US626743

    申请日:1984-07-02

    摘要: A multilayer analytical element for analysis of analyte in a liquid sample comprising a liquid sample-spreading layer, a reagent layer containing a diazonium salt, and a liquid-impermeable light-transmissive support, being laminated in this order, in which said reagent layer contains a sulfonic acid group-containing polymer having at least 10 molar % of a repeating unit selected from those consisting of a sulfoalkyl group and sulfophenyl group. The analytical element can be an element comprising a porous reagent layer containing a diazonium salt and the liquid-impermeable light-transmissive support, being laminated in this order.

    摘要翻译: 用于分析液体样品中的分析物的多层分析元件,其包含液体样品扩散层,含有重氮盐的试剂层和不透液体的透光性载体,其中所述试剂层含有 具有至少10摩尔%的选自由磺基烷基和磺基苯基组成的重复单元的含磺酸基的聚合物。 分析元件可以是包含含有重氮盐的多孔试剂层和液体不可透过的透光性支撑体的元件,其顺序层叠。

    Method for forming images
    4.
    发明授权
    Method for forming images 失效
    图像形成方法

    公开(公告)号:US4142894A

    公开(公告)日:1979-03-06

    申请号:US814239

    申请日:1977-07-08

    摘要: A method for forming images which comprises processing a silver halide color photographic light-sensitive element containing in the uppermost layer thereof a matting agent composed of methyl methacrylate-methacrylic acid copolymers having a methyl methacrylate/methacrylic acid molar ratio of 6:4 to 9:1 at a temperature above about 30.degree. C. The matting agent is capable of being dissolved into alkaline processing solutions and does not adversely affect the transparency and graininess of the images formed.

    摘要翻译: 一种用于形成图像的方法,其包括在其最上层处理含有甲基丙烯酸甲酯/甲基丙烯酸摩尔比为6:4至9:1的甲基丙烯酸甲酯 - 甲基丙烯酸共聚物组成的消光剂的卤化银彩色照相感光元件。 1,温度高于约30℃。消光剂能够溶解在碱性处理溶液中,并且不会不利地影响形成的图像的透明度和颗粒度。

    Photographic photosensitive element with protective layer and image
forming method using same
    5.
    发明授权
    Photographic photosensitive element with protective layer and image forming method using same 失效
    具有保护层的照相感光元件和使用其的成像方法

    公开(公告)号:US4232111A

    公开(公告)日:1980-11-04

    申请号:US840950

    申请日:1977-10-11

    摘要: A photographic photosensitive element containing copolymers comprising(a) 30 to 70 mole % of the recurring unit represented by the formula (I) ##STR1## wherein R.sub.1 is a hydrogen atom or a methyl group; and (b) 70 to 30 mole % of the recurring unit represented by the formula (II) ##STR2## wherein R.sub.2 is a hydrogen atom or a methyl group and M is selected from the group consisting of hydrogen, lithium, sodium, potassium and NH.sub.4 ; in the most upper layer of the element, suitable for processing at temperatures of at least about 27.degree. C. to form an image.

    摘要翻译: 一种含有共聚物的照相感光元件,其包含(a)30至70摩尔%的由式(I)表示的重复单元其中R1是氢原子或甲基; 和(b)70〜30摩尔%的由式(II)表示的重复单元其中R2是氢原子或甲基,M选自氢,锂,钠 ,钾和NH4; 在元件的最上层中,适于在至少约27℃的温度下加工以形成图像。

    Photographic light-sensitive material
    6.
    发明授权
    Photographic light-sensitive material 失效
    摄影感光材料

    公开(公告)号:US4008087A

    公开(公告)日:1977-02-15

    申请号:US601953

    申请日:1975-08-04

    CPC分类号: G03C1/89

    摘要: A photographic light-sensitive material comprising a support having thereon at least one silver halide photographic layer and at least one layer containing a styrene-maleic acid copolymer in which about 10 to 70 mol % of the carboxylic acid groups of the styrene-maleic acid copolymer is esterified with a compound represented by the following formula (I) ##STR1## wherein R represents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms or a phenyl group, and n is 1 or 2.

    摘要翻译: 一种照相感光材料,其包括其上具有至少一个卤化银照相层和至少一层含有苯乙烯 - 马来酸共聚物的载体,其中约10至70mol%的苯乙烯 - 马来酸共聚物的羧酸基团 用下式(I)表示的化合物酯化:其中R表示氢原子,具有1至4个碳原子的烷基或苯基,n为1或2。

    Photographic element with polymeric ammonium mordant
    7.
    发明授权
    Photographic element with polymeric ammonium mordant 失效
    具有聚合铵媒染剂的摄影元件

    公开(公告)号:US4131469A

    公开(公告)日:1978-12-26

    申请号:US829858

    申请日:1977-09-01

    CPC分类号: G03C8/56

    摘要: A dye mordant composition containing a polymer comprising repeating units with at least 20 mol % of the repeating units having the general formula (I): ##STR1## wherein R.sub.1 represents an alkyl group containing 1 to 12 carbon atoms, an aralkyl group, an aryl group or an allyl group; R.sub.2 and R.sub.3, which may be the same or different, each represents a hydrogen atom, an alkyl group, an aralkyl group, an aryl group or an allyl group, where the total number of carbon atoms contained in the main chain and/or ring of R.sub.2 and R.sub.3 is less than 16; n represents an integer from 2 to 20; and X.sup..crclbar. represents an anion.

    摘要翻译: 一种含有聚合物的染料媒染剂组合物,其包含具有至少20mol%具有通式(I)的重复单元的重复单元:其中R 1表示含有1至12个碳原子的烷基,芳烷基 ,芳基或烯丙基; R2和R3可以相同或不同,分别表示主链和/或环中所含的碳原子总数的氢原子,烷基,芳烷基,芳基或烯丙基 R2和R3小于16; n表示2〜20的整数, X( - )表示阴离子。

    Silver halide photographic materials having improved anti-static
properties
    8.
    发明授权
    Silver halide photographic materials having improved anti-static properties 失效
    具有改善的抗静电性能的卤化银照相材料

    公开(公告)号:US4126467A

    公开(公告)日:1978-11-21

    申请号:US871886

    申请日:1978-01-24

    IPC分类号: G03C1/89 G03C1/78

    CPC分类号: G03C1/89

    摘要: A silver halide photographic material having improved anti-static properties comprising a support having thereon at least one silver halide emulsion layer and which contains in an outermost layer of the photographic material, in a layer contiguous to a subbing layer for a silver halide emulsion layer in the photographic material, and/or in a layer contiguous to the outermost layer provided on the opposite side of the support to that on which the silver halide emulsion layer is present in the photographic material a compound having a molecular weight of about 1,000 to about 50,000 and a recurring unit represented by the following general formula (I) ##STR1## R.sub.1 and R.sub.2, which may be the same or different, each represents an alkyl group, a cycloalkyl group, an aralkyl group, an aryl group or an alkenyl group, or R.sub.1 and R.sub.2 can combine and form an alkylene chain; R.sub.3 represents an alkylene group or an aralkylene group having 10 or less carbon atoms; and X.sub.1.sup.- and X.sub.2.sup.- each represents an anion; and a method for preventing the generation of static charges in a photographic material.

    摘要翻译: 具有改进的抗静电性能的卤化银照相材料包括其上具有至少一个卤化银乳剂层并且在照相材料的最外层中的支撑体,在与卤化银乳剂层的底层相邻的层中的载体 照相材料,和/或在与支持体相反侧的最外层邻接的层中,在照相材料中存在卤化银乳剂层的分子量为约1,000至约50,000的化合物 和由以下通式(I)表示的重复单元:其中R 1和R 2可以相同或不同,表示烷基,环烷基,芳烷基,芳基或 烯基或R 1和R 2可以结合形成亚烷基链; R3表示碳原子数为10以下的亚烷基或亚芳基, X 1和X 2各自表示阴离子; 以及防止在照相材料中产生静电荷的方法。

    Color diffusion transfer receiving layer comprising polymeric quaternary
n-heterocyclic mordant
    9.
    发明授权
    Color diffusion transfer receiving layer comprising polymeric quaternary n-heterocyclic mordant 失效
    颜色扩散转移接收层包含聚合的季氮杂环媒染剂

    公开(公告)号:US4124386A

    公开(公告)日:1978-11-07

    申请号:US517561

    申请日:1974-10-24

    CPC分类号: G03C8/56 Y10S430/142

    摘要: An image-receiving layer of an image-receiving element used for a color diffusion transfer process comprising a dyeable polymer or mordant polymer having the structural unit represented by the formula (I) ##STR1## wherein Z represents an atomic group necessary for completing a nitrogen-containing heterocyclic ring and X.sup.- represents a monovalent anion;Or represented by the formula (II) ##STR2## wherein R.sub.1 and R.sub.2 each represents a hydrogen atom, an alkyl group, a hydroxyalkyl group, or an aralkyl group, and X.sup.- represents a monovalent anion and a color diffusion transfer process using the image-receiving element described above.

    摘要翻译: 用于彩色扩散转印方法的图像接收元件的图像接收层,其包含具有由式(I)表示的结构单元的可染色聚合物或媒染聚合物,其中Z表示 完成含氮杂环,X-表示一价阴离子; 或者由式(II)表示的化合物(II)其中R1和R2各自表示氢原子,烷基,羟基烷基或芳烷基,X表示一价阴离子和颜色扩散转移方法 使用上述图像接收元件。

    Image forming process by color intensification
    10.
    发明授权
    Image forming process by color intensification 失效
    通过色彩增强的图像形成过程

    公开(公告)号:US4045226A

    公开(公告)日:1977-08-30

    申请号:US705990

    申请日:1976-07-16

    摘要: An intensification processing in photographic processing for color photographic elements is effectively performed with less formation of fog by incorporating in at least one of the silver halide emulsion layers or in an auxiliary layer adjacent to a silver halide emulsion layer one or more compounds of the general formula--(A).sub.x -- (B).sub.y --wherein A represents ##STR1## (wherein R represents ##STR2## or --OH; m represents an integer of 3 to 7; R.sub.1 represents an alkyl group of 1 to 6 carbon atoms; and R.sub.2 represents a hydrogen atom or an alkyl group of 1 to 4 carbon atoms; B represents a monomer unit from styrene, methacrylic acid ester, an acrylic acid ester, vinyl acetate, acrylonitrile, vinyl alcohol, vinyl chloride, vinyl ether, acrylamide, N,N-dimethylacrylamide, acrylic acid, methacrylic acid, maleic acid, potassium styrene sulfonate, an N,N-dialkylaminoalkyl methacrylate, vinyl imidazole, or vinyl pyridine; and x and y represent mole percent, the sum of x and y being 100 mole percent and x being 30 mole percent or higher.

    摘要翻译: 通过在至少一个卤化银乳剂层中或在与卤化银乳剂层相邻的辅助层中并入一种或多种通式的化合物来有效地进行彩色照相元件的照相处理中的强化处理, - (A)x - (B)y - 其中A表示(其中R表示或-OH; m表示3至7的整数; R1表示1至6个碳原子的烷基; R2表示氢原子或1-4个碳原子的烷基; B表示苯乙烯,甲基丙烯酸酯,丙烯酸酯,乙酸乙烯酯,丙烯腈,乙烯醇,氯乙烯,乙烯基醚,丙烯酰胺,N ,N-二甲基丙烯酰胺,丙烯酸,甲基丙烯酸,马来酸,苯乙烯磺酸钾,甲基丙烯酸N,N-二烷基氨基烷基酯,乙烯基咪唑或乙烯基吡啶; x和y表示摩尔%,x和y之和为100摩尔 百分比和 x为30摩尔%以上。