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    • 11. 发明申请
    • COLORED SPECTROZONAL SILVER-HALIDE PHOTOGRAPHIC MATERIAL
    • 彩色分光卤化银照相材料
    • WO0157593A8
    • 2001-12-06
    • PCT/RU0000103
    • 2000-03-27
    • ZAKRYTOE AKTSIONERNOE OBSCHEST
    • GRASHINA NATALIYA ALEXANDROVNAGUSEVA IRA ALEXANDROVNALIFSHITS ELEONORA BORISOVNAUSHOMIRSKY MIKHAIL NIKOLAEVICHCHEKANOV VALENTIN VASILIEVICH
    • G03C1/12G03C1/18G03C1/20G03C7/30G03C7/20G03C1/26
    • G03C1/20G03C1/127G03C1/18G03C7/3029G03C7/3041G03C2007/3015
    • The invention relates to color photographic materials used for color image recording in the visible and infrared regions. The inventive material consists of a polymer base on one side of which an ant-halo backing is coated and at least two light-sensitive layers are coated on the other side. A light-sensitive layer is made from silver bromide-iodide emulsion containing microcrystals with octahedral or flattened faces or mixture thereof and with grains ranging from 0.5 to 1.5 mu m. One light-sensitive layer (in case of two or more layers) comprises an infrachromatic sensitizing polymethine dye corresponding to formula (I) cited in the description. The other light-sensitive layer comprises more than one orthochromatic polymethine dye of formula (II) cited in the description. The third light-sensitive layer, if any, comprises polymethine dye of formula (III) cited in the description. Auxiliary gelatin layer containing a hardener are applied between the light-sensitive layers. As a hardener preferably triazine-1,3,5 is used. This material possesses a high photographic sensitivity and resolving power.
    • 本发明涉及用于可见光和红外区域彩色图像记录的彩色照相材料。 本发明的材料由聚合物基体组成,在聚合物基体的一侧上涂覆有抗卤素背衬并且在另一侧上涂覆至少两个光敏层。 感光层由溴化银 - 碘化物乳液制成,该乳液含有具有八面体或平坦面的微晶或其混合物以及0.5-1.5μm的颗粒。 一个感光层(在两层或更多层的情况下)包含对应于说明书中引用的式(I)的富内色敏化聚甲炔染料。 另一个光敏层包含在说明书中引用的多于一种式(II)的正色多次甲基染料。 第三光敏层(如果有的话)包含说明书中引用的式(III)的聚甲炔染料。 含有硬化剂的辅助明胶层被施加在光敏层之间。 作为硬化剂,优选使用三嗪-1,3,5。 这种材料具有很高的照相感光度和分辨率。
    • 14. 发明授权
    • Silver halide photographic material
    • 卤化银照相材料
    • US6054259A
    • 2000-04-25
    • US40401
    • 1998-03-18
    • Takanori Hioki
    • Takanori Hioki
    • C09B23/00G03C1/26G03C1/10
    • G03C1/26
    • A silver halide photographic material which contains at least one methine compound represented by the following formula (I) or (II): wherein Z.sub.1, Z.sub.2 and Z.sub.3 each represents an atomic group necessary to form a 5- or 6-membered nitrogen-containing heterocyclic ring; R.sub.1 and R.sub.3 each represents an alkyl group; R.sub.2 represents a hydrogen atom, an alkyl group, an aryl group or a heterocyclic group; L.sub.1, L.sub.2, L.sub.3, L.sub.4, L.sub.5, L.sub.6, L.sub.7, L.sub.8 and L.sub.9 each represents a methine group; p.sub.1 and p.sub.2 each represents 0 or 1; n.sub.1 and n.sub.2 each represents 0, 1, 2, 3 or 4; M.sub.1 represents a counter ion to balance a charge; and m.sub.1 represents a number of 0 or more necessary for to neutralize a charge in the molecule; provided that at least one of R.sub.1, R.sub.2, R.sub.3, Z.sub.1, Z.sub.2, Z.sub.3, L.sub.1, L.sub.2, L.sub.3, L.sub.4, L.sub.5, L.sub.6, L.sub.7, L.sub.8 and L.sub.9 has a thioether group; ##STR1## wherein Z.sub.4, Z.sub.5 and Z.sub.6 each represents an atomic group necessary to form a 5- or 6-membered nitrogen-containing heterocyclic ring; R.sub.4 represents an alkyl group; R.sub.5 and R.sub.6 each represents a hydrogen atom, an alkyl group, an aryl group or a heterocyclic group; L.sub.10, L.sub.11, L.sub.12, L.sub.13, L.sub.14 and L.sub.15 each represents a methine group; p.sub.3 represents 0 or 1; n.sub.3 and n.sub.4 each represents 0, 1, 2, 3 or 4; M.sub.2 represents a counter ion to balance a charge; and m.sub.2 represents a number of 0 or more necessary for to neutralize a charge in the molecule; provided that at least one of R.sub.4, R.sub.5, R.sub.6, Z.sub.4, Z.sub.5, Z.sub.6, L.sub.10, L.sub.11, L.sub.12, L.sub.13, L.sub.14 and L.sub.15 has a thioether group.
    • 含有由下式(I)或(II)表示的至少一种次甲基化合物的卤化银照相材料:其中Z 1,Z 2和Z 3各自表示形成5或6元含氮杂环所必需的原子团 环; R1和R3各自表示烷基; R2表示氢原子,烷基,芳基或杂环基; L1,L2,L3,L4,L5,L6,L7,L8和L9各自表示次甲基; p1和p2各自表示0或1; n1和n2各自表示0,1,2,3或4; M1表示平衡电荷的抗衡离子; m1表示中和分子中的电荷所需的0以上的数; 条件是R1,R2,R3,Z1,Z2,Z3,L1,L2,L3,L4,L5,L6,L7,L8和L9中的至少一个具有硫醚基团; 其中Z4,Z5和Z6各自表示形成5或6元含氮杂环所必需的原子团; R4表示烷基; R5和R6各自表示氢原子,烷基,芳基或杂环基; L10,L11,L12,L13,L14和L15各自表示次甲基; p3表示0或1; n3和n4各自表示0,1,2,3或4; M2表示平衡电荷的抗衡离子; m2表示中和分子中的电荷所需的0以上的数; 条件是R4,R5,R6,Z4,Z5,Z6,L10,L11,L12,L13,L14和L15中的至少一个具有硫醚基。
    • 16. 发明授权
    • Color photographic light-sensitive material
    • 彩色摄影感光材料
    • US5578437A
    • 1996-11-26
    • US437370
    • 1995-05-09
    • Masahiro AsamiHiroyuki Yoneyama
    • Masahiro AsamiHiroyuki Yoneyama
    • G03C1/005G03C1/035G03C1/07G03C1/16G03C1/18G03C1/26G03C7/38G03C1/08G03C7/26G03C7/32
    • G03C7/3835G03C1/005G03C1/035G03C1/07G03C1/16G03C1/18G03C1/26
    • A silver halide color photographic light-sensitive material comprising a support having provided thereon photographic constituent layers comprising at least a yellow dye-forming silver halide emulsion layer, a magenta dye-forming silver halide emulsion layer and a cyan dye-forming silver halide emulsion layer. The total silver coverage in said silver halide emulsion layers is 0.6 g/m.sup.2 or less. The magenta dye-forming silver halide emulsion layer contains silver halide emulsion grains comprising silver chloride or silver chlorobromide substantially free of silver iodide having a silver chloride content of 90 mol % or more, at least one magenta dye-forming coupler represented by formula (M-I): ##STR1## and the total coating amount of oil-soluble components contained in photographic constituent layers above the silver halide emulsion layer nearest to the support is 3.5 g/m.sup.2 or less.
    • 一种卤化银彩色照相感光材料,其包含支撑体,其上设置有至少包含形成黄色染料的卤化银乳剂层,品红色染料形成卤化银乳剂层和形成青色染料的卤化银乳剂层的照相构成层 。 所述卤化银乳剂层中的总银覆盖率为0.6g / m 2以下。 品红色染料形成卤化银乳剂层含有卤化银乳剂颗粒,其包含基本上不含氯化银含量为90摩尔%以上的碘化银的氯化银或氯化银,至少一种由式(MI)表示的品红色染料形成成色剂 ):f最接近载体的卤化银乳剂层上方的照相构成层中含有的油溶性成分为3.5g / m 2以下。
    • 18. 发明授权
    • Silver halide photographic material
    • 卤化银照相材料
    • US5514809A
    • 1996-05-07
    • US293604
    • 1994-08-22
    • Takashi Kato
    • Takashi Kato
    • C09B23/00C09B23/01G03C1/12G03C1/20G03C1/26G03C1/005C07D277/64G03C1/494
    • G03C1/26C09B23/0066G03C1/127
    • A novel silver halide photographic material is disclosed, which comprises at least one methine dye represented by the following formula (I): ##STR1## wherein Z.sub.1 and Z.sub.2 each represents an atomic group required for the formation of a 5- or 6-membered nitrogen-containing heterocyclic nucleus; R.sub.1 represents an alkyl, aryl or heterocyclic group; R.sub.2 and R.sub.3 each represents an alkyl group, with the proviso that at least one of R.sub.2 and R.sub.3 represents an alkyl group substituted by an alkoxy or aryloxy group; L.sub.1, L.sub.2, L.sub.3, L.sub.4, L.sub.5, L.sub.6, and L.sub.7 each represents a methine group which may be substituted or unsubstituted; n.sub.1 and n.sub.2 each represents an integer 0 or 1; M represents a charge neutralizing ion; and m represents 0 or a higher number required for the neutralization of electric charge in the dye.
    • 公开了一种新型卤化银照相材料,其包含至少一种由下式(I)表示的次甲基染料:其中Z 1和Z 2各自表示形成5- 或6元含氮杂环核; R1表示烷基,芳基或杂环基; R2和R3各自表示烷基,条件是R2和R3中的至少一个表示被烷氧基或芳氧基取代的烷基; L1,L2,L3,L4,L5,L6和L7各自表示可以被取代或未取代的次甲基; n1和n2各自表示整数0或1; M表示电荷中和离子; 并且m表示0或中和染料中的电荷所需的较高数量。
    • 19. 发明授权
    • Image forming method employing a scanning exposure
    • 采用扫描曝光的图像形成方法
    • US5500329A
    • 1996-03-19
    • US366373
    • 1994-12-29
    • Kiyoshi KawaiMasami Hatori
    • Kiyoshi KawaiMasami Hatori
    • G02B26/10G03C1/00G03C1/035G03C1/08G03C1/09G03C1/14G03C1/26G03C1/775G03C1/825G03C1/83G03C5/08G03C5/16G03C7/00G03C7/30G03C7/407G03C5/00G03C1/06
    • G03C1/035G03C1/08G03C5/164G03C7/3041G03C1/14G03C1/26G03C1/775G03C1/832G03C5/16G03C7/3029Y10S430/145Y10S430/146
    • A method of forming an image in which a silver halide photographic material having on a waterproof resin coated support, which contains titanium dioxide in the resin, one or more light-sensitive layers each containing silver halide emulsion grains where at least one light-sensitive layer has been spectrally sensitized in accordance with the oscillating wavelength of a laser ray to be applied to the material is exposed by scanning exposure for a period of exposure time, per pixel, of 1.times.10.sup.-7 second or less with a scanning exposure device equipped with an optical modulator capable of varying the quantity of light in plural stages, to form a photographic image. The quantity of the reflection light from the photographic material at the oscillating wavelength of the laser beam is 30% or less of the quantity of the incident light to the same. By the image forming method, a silver halide photographic material may be extremely rapidly exposed by scanning exposure and may be simply processed to give a photographic image in which the color density and the color tone in a pictorial image area do not differ from those of an image area of letters and thin lines.
    • 一种形成图像的方法,其中在树脂中含有二氧化钛的防水树脂涂覆的载体上的卤化银照相材料,每个含有卤化银乳剂颗粒的一个或多个感光层,其中至少一个感光层 已被光谱增感,根据通过扫描曝光装置将曝光时间曝光1×10 -7秒以下的扫描曝光装置曝光于待施加于材料的激光的振荡波长。 能够在多个阶段中改变光量的光学调制器,以形成摄影图像。 来自激光束的振荡波长处的照相材料的反射光的量为入射光量的30%以下。 通过图像形成方法,可以通过扫描曝光来极快地曝光卤化银照相材料,并且可以简单地处理以给出其中图像图像区域中的色浓度和色调与 字母和细线的图像区域。
    • 20. 发明授权
    • Silver halide photographic light-sensitive material
    • 卤化银照相感光材料
    • US5459265A
    • 1995-10-17
    • US216285
    • 1994-03-23
    • Koji WariishiKeiichi Suzuki
    • Koji WariishiKeiichi Suzuki
    • C09B23/08G03C1/26G03C1/83C07D413/06C07D417/06G03C5/26G03C7/32
    • G03C1/832C09B23/083G03C1/26
    • There is disclosed a silver halide photographic light-sensitive material having a hydrophilic colloid layer containing a dye which is photochemically inactive and can readily be decolored and/or eluted in a photographic processing course. The silver halide photographic light-sensitive material comprises a hydrophilic colloid layer containing at least one dye dispersed in the form of a solid fine particle represented by Formula (I): ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, X.sub.1, X.sub.2, L.sub.1, L.sub.2, L.sub.3 are defined in the disclosure.In a preferred embodiment, the maximum absorption wavelength .lambda.max of the dye in the hydrophilic colloid layer satisfies the following equation:.lambda.max>[.lambda.max(DMF)+20.times.(n+1)] nmwherein .lambda.max(DMF) and n are defined in the disclosure. There is also disclosed an oxonol compound which is useful as a dye.
    • 公开了一种具有亲水胶体层的卤化银摄影感光材料,该亲水胶体层含有光化学惰性的染料,并且可以在照相处理过程中容易地脱色和/或洗脱。 卤化银摄影感光材料包括含有至少一种以式(I)表示的固体细颗粒形式分散的染料的亲水胶体层:其中R1,R2,R3,R4,X1 在本公开中限定了X2,L1,L2,L3。 在优选的实施方案中,亲水胶体层中染料的最大吸收波长λmax满足以下等式:λmax>λmax(DMF)+ 20x(n + 1)] nm其中λmax(DMF)和n 在本公开中被定义。 还公开了一种可用作染料的氧杂醇化合物。