Silver halide emulsion and silver halide photosensitive material
    3.
    发明授权
    Silver halide emulsion and silver halide photosensitive material 失效
    卤化银乳剂和卤化银感光材料

    公开(公告)号:US07279272B2

    公开(公告)日:2007-10-09

    申请号:US10153184

    申请日:2002-05-23

    IPC分类号: G03C1/005

    摘要: The present invention provides a silver halide emulsion containing silver halide particles, wherein a content of silver chloride in the silver halide particles is at least 89 mol %, and wherein the silver halide particles comprising at least one of (i) at least one phase selected from the group consisting of a laminar phase containing silver bromide, a laminar phase comprising silver iodide and a phase comprising silver bromide and having a maximum point where a silver bromide content ratio is at a maximum value, which maximum point is inside the silver particles, and (ii) a phase comprising silver iodide and a phase comprising silver bromide, which phase comprising silver bromide is disposed further inside of the silver halide particles than the phase comprising silver iodide. Further, the present invention provides a silver halide photosensitive material comprising the silver halide emulsion.

    摘要翻译: 本发明提供了含有卤化银颗粒的卤化银乳剂,其中卤化银颗粒中氯化银的含量至少为89mol%,其中卤化银颗粒包含(i)至少一种选自 由含有溴化银的层状相,包含碘化银的层状相和包含溴化银的相,并且具有最大点,其中溴化银含量比为最大值,最大点在银颗粒内, 和(ii)包含碘化银和包含溴化银的相的相,其中包含溴化银的相位被设置在比包含碘化银的相位更远的卤化银颗粒的内部。 此外,本发明提供了包含卤化银乳剂的卤化银感光材料。

    Photothermographic material
    6.
    发明申请
    Photothermographic material 审中-公开
    光热成像材料

    公开(公告)号:US20060147852A1

    公开(公告)日:2006-07-06

    申请号:US10771674

    申请日:2004-02-05

    IPC分类号: G03C1/00

    摘要: A photothermographic material including, on a support, a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent and a binder, wherein the photothermographic material contains a compound having a group adsorptive to silver halide and a reducible group or a precursor of the compound, and satisfies one of the following conditions: 1) a silver behenate content of the non-photosensitive organic silver salt is at least 30% by mole and less than 80% by mole, and the binder has a glass transition temperature (Tg) of 45° C. or higher; or 2) the photosensitive silver halide comprises iridium.

    摘要翻译: 一种光热敏成像材料,在载体上包括光敏卤化银,非光敏有机银盐,还原剂和粘合剂,其中光热敏成像材料含有具有吸留卤化银的基团和可还原基团或前体 的化合物,并且满足以下条件之一:1)非光敏有机银盐的山嵛酸银含量为至少30摩尔%且小于80摩尔%,并且粘合剂具有玻璃化转变温度 Tg)为45℃以上; 或2)感光卤化银包括铱。

    Color photographic print material
    7.
    发明授权
    Color photographic print material 失效
    彩色照相打印材料

    公开(公告)号:US06890707B2

    公开(公告)日:2005-05-10

    申请号:US10612809

    申请日:2003-07-02

    摘要: A print material having a support, at least one red-sensitive silver halide emulsion layer containing at least one cyan coupler, at least one green-sensitive silver halide emulsion layer containing at least one magenta coupler and at least one blue-sensitive silver halide emulsion layer containing at least one yellow coupler, characterised in that the silver halide crystals of the red-sensitive layer have a chloride content of at least 95 mol %, contain 20 to 500 nmol of iridium per mol of silver halide and the cyan coupler is of the formula in which R1 means a hydrogen atom or an alkyl group, R2 means an alkyl, aryl or hetaryl group, R3 means an alkyl or aryl group, R4 means an alkyl, alkenyl, alkoxy, aryloxy, acyloxy, acylamino, sulfonyloxy, sulfamoylamino, sulfonamido, ureido, hydroxycarbonyl, hydroxycarbonylamino, carbamoyl, alkylthio, arylthio, alkylamino or arylamino group or a hydrogen atom and Z means a hydrogen atom or a group eliminable under the conditions of chromogenic development, is distinguished in that it is equally ideally suitable for analogue and scanning exposure and exhibits very good latent image stability.

    摘要翻译: 具有载体的印刷材料,至少一种含有至少一种青色成色剂的感红卤化银乳剂层,至少一种包含至少一种品红成色剂的至少一种感光卤化银乳剂层和至少一种感蓝卤化银乳剂 含有至少一种黄色成色剂的层,其特征在于,红色敏感层的卤化银晶体的氯化物含量为至少95摩尔%,每摩尔卤化银含有20-500nmol的铱,青色成色剂为 其中R 1表示氢原子或烷基的式R 2是指烷基,芳基或杂芳基,R 3表示 烷基或芳基,R 4表示烷基,烯基,烷氧基,芳氧基,酰氧基,酰氨基,磺酰氧基,氨磺酰氨基,亚磺酰氨基,脲基,羟基羰基,羟基羰基氨基,氨基甲酰基,烷硫基,芳硫基,烷基氨基或芳基氨基 基团或氢原子,Z表示氢原子或取代基 在显色发展的条件下,其特征在于它同样理想地适用于模拟和扫描曝光,并且表现出非常好的潜像稳定性。

    Silver halide emulsion and silver halide photographic material
    8.
    发明授权
    Silver halide emulsion and silver halide photographic material 失效
    卤化银乳剂和卤化银照相材料

    公开(公告)号:US06815157B2

    公开(公告)日:2004-11-09

    申请号:US10756415

    申请日:2004-01-14

    IPC分类号: G03C109

    摘要: A silver halide emulsion comprising silver halide grains containing at least 90 mol % chloride, 0.02 to 5.0 mol % bromide and 0 to 2.0 mol % iodide, which is prepared by a process comprising (i) forming a silver halide grain emulsion, (ii) subjecting the silver halide emulsion to desalting and (iii) subjecting the desalted silver halide emulsion to chemical sensitization by adding a chemical sensitizer, wherein in the step (iii), at least one compound represented by the following formula (1) to (4) is added before adding a chemical sensitizer and at least one compound represented by the following formula (1) to (4) is further added after adding a chemical sensitizer

    摘要翻译: 一种卤化银乳剂,其包含含有至少90mol%氯化物,0.02-5.0mol%溴化物和0-2.0mol%碘化物的卤化银颗粒,其通过以下方法制备,所述方法包括(i)形成卤化银颗粒乳剂,(ii) 使所述卤化银乳剂脱盐,和(iii)通过添加化学增感剂对脱盐的卤化银乳剂进行化学增感,其中在步骤(iii)中,至少一种由下式(1)至(4)表示的化合物, 在添加化学增感剂之前加入至少一种由下式(1)至(4)表示的化合物,在加入化学敏化剂

    Silver halide photographic light-sensitive material
    10.
    发明申请
    Silver halide photographic light-sensitive material 审中-公开
    卤化银照相感光材料

    公开(公告)号:US20040091825A1

    公开(公告)日:2004-05-13

    申请号:US10373653

    申请日:2003-02-26

    摘要: A silver halide color photographic light-sensitive material comprising at least one yellow color developable light-sensitive silver halide emulsion layer, at least one magenta color developable light-sensitive silver halide emulsion layer, and at least one cyan color developable light-sensitive silver halide emulsion layer, each of which is provided on a support: which comprises at least one yellow coupler of formula (I) and at least one cyan coupler of formula (A); 1 wherein Q represents a group of non-metal atoms that form a 5- to 7-membered ring in combination with nullNnullCnullN(R1)null, each of R1 and R2 represents a substituent, m represents an integer of 0 to 5, and X represents a hydrogen atom or a group capable of being split-off upon a coupling reaction; 2 wherein R11 and R12 each represent an alkyl group or an aryl group, J represents an alkylene group, and X represents a hydrogen atom or a group that can split off upon a coupling reaction.

    摘要翻译: 一种卤化银彩色照相感光材料,其包含至少一种黄色可显影感光卤化银乳剂层,至少一种品红色可显影感光卤化银乳剂层和至少一种青色显影性感光卤化银 乳剂层,其各自设置在载体上:其包含至少一种式(I)的黄色偶联剂和至少一种式(A)的青色成色剂; 其中Q表示与-N = CN(R1) - 组合形成5-至7-元环的一组非金属原子,R 1和R 2各自表示取代基,m表示0至5的整数, X表示氢原子或能够在偶联反应时分裂的基团; 其中R11和R12各自表示烷基或芳基,J表示亚烷基,X表示氢原子或可以在偶联反应时分裂的基团。