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    • 92. 发明申请
    • Photothermographic material and method of forming images
    • 光热成像材料及形成图像的方法
    • US20050202353A1
    • 2005-09-15
    • US11071248
    • 2005-03-04
    • Keiichi SuzukiKouta FukuiMinoru Sakai
    • Keiichi SuzukiKouta FukuiMinoru Sakai
    • G03D13/00G03C1/498G03C1/74G03C1/76G03C1/46
    • G03C1/49863G03C1/04G03C1/49809G03C1/49818G03C1/49827G03C1/49845G03C1/49872G03C1/49881G03C2007/3025G03C2200/35
    • A photothermographic material wherein at least an image-forming layer on at least one surface of a support, the image-forming layer containing a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent, and a binder, wherein, an outermost layer is provided as a layer most remote from the support on the side of the support where the image-forming layer is provided, a non-photosensitive intermediate layer A containing a binder and provided in adjacent with the image-forming layer and between the imag-forming layer and the outermost layer, wherein the binder of the non-photosensitive intermediate layer A contains 80% by mass or more of a polymer formed by copolymerizing a monomer represented by Formula (M), a non-photosensitive intermediate layer B containing a binder and provided between the non-photosensitive intermediate layer A and the outermost layer, and the binder of the non-photosensitive intermediate layer B contains 50% by mass or more of a hydrophilic polymer derived from animal protein: CH2═CR01—CR02═CH2,  Formula (M) as well as image forming method thereof.
    • 一种光热照相材料,其中至少在载体的至少一个表面上的图像形成层,包含感光卤化银的成像层,非光敏有机银盐,还原剂和粘合剂,其中, 最外层设置为最靠近支撑体的图像形成层的支撑体侧的最远层,含有粘合剂的非光敏中间层A设置在与图像形成层相邻的位置, 成像层和最外层,其中非感光性中间层A的粘合剂含有80质量%以上的由式(M)表示的单体共聚形成的聚合物,含有 粘合剂,并且设置在非感光性中间层A和最外层之间,非感光性中间层B的粘合剂含有50质量%以上的液体 衍生自动物蛋白质的亲液性聚合物:<?in-line-formula description =“In-line formula”end =“lead”?> CH -CR 01 式(M)<?在线公式描述=“在线公式”end =“tail”?>以及图像形成 方法。
    • 95. 发明授权
    • Method for producing image and high-speed photothermographic material
    • 图像和高速光热敏成像材料的制作方法
    • US06566042B1
    • 2003-05-20
    • US09717110
    • 2000-11-22
    • Takahiro GotoMinoru SakaiKatsuyuki Watanabe
    • Takahiro GotoMinoru SakaiKatsuyuki Watanabe
    • G03C516
    • G03C1/49845
    • A method for producing an image comprising a step for heat-developing after light exposure a photothermographic material containing elsewhere on a support a non-photosensitive organic acid silver salt, a photosensitive silver halide, a nucleation aid, a binder and at least one compound expressed by the formula (A) below, at a line speed of 140 cm/min or faster: [where R1, R2, R3, X1 and X2 independently represent a hydrogen atom, halogen atom or the like; at least either one of X1 and X2 is a group expressed as —NR4R5, where R4 and R5 independently represents a hydrogen atom, alkyl group or the like] is provided. The method for producing an image of the present invention is successful in raising Dmax (maximum density), suppressing increase in fog during a long-term storage, and suppressing dimensional instability of line width affected by the energy of exposure.
    • 一种图像的制造方法,其特征在于,在曝光后将含有其他部位的光热敏成像材料在非感光性有机酸银盐,光敏卤化银,成核助剂,粘合剂和至少一种表达的化合物 以下式(A)表示的线速度为140cm / min以上,[式中,R1,R2,R3,X1,X2分别表示氢原子,卤素原子等; X1和X2中的至少一个是表示为-NR4R5的基团,其中R4和R5独立地表示氢原子,烷基等]。 本发明的图像制作方法成功地提高Dmax(最大密度),抑制长期保存时的雾化增加,抑制受曝光能力影响的线宽的尺寸不稳定性。
    • 96. 发明授权
    • Heat-developable recording material
    • 热显影记录材料
    • US06358677B1
    • 2002-03-19
    • US09528450
    • 2000-03-17
    • Masahiko TaniguchiKatsuyuki WatanabeShigeo HiranoMinoru Sakai
    • Masahiko TaniguchiKatsuyuki WatanabeShigeo HiranoMinoru Sakai
    • G03C1498
    • G03C1/49845
    • A heat-developable recording material having, at least on one side and the same side of the support, (a) reducible silver salt, (b) a reducing agent other than a compound represented by the general formula (1) below, (c) a binder, and (d) at least one compound represented by the general formula (1) below; content of the compound represented by the general formula (1) being 0.01 to 100 mol % with respect to the reducing agent: [where in the general formula (1), R1, R2, R3, X1 and X2 independently represent a hydrogen atom; halogen atom; or substituent which is bound to the benzene ring via a carbon atom, oxygen atom, nitrogen atom, sulfur atom or phosphorus atom. At least either X1 or X2 represents a group represented as —NR4R5, where R4 and R5 independently represent a group selected from a hydrogen atom, alkyl group and the like.]
    • (a)可还原银盐,(b)除了下述通式(1)表示的化合物以外的还原剂,(c)的可热显影记录材料,至少在一个侧面和同一侧上,(c) )粘合剂,和(d)至少一种由下述通式(1)表示的化合物; 通式(1)表示的化合物的含量相对于还原剂为0.01〜100摩尔%[其中,在通式(1)中,R 1,R 2,R 3,X 1和X 2独立地表示氢原子; 卤素原子; 或通过碳原子,氧原子,氮原子,硫原子或磷原子与苯环结合的取代基。 X 1或X 2中至少有一个表示为-NR 4 R 5的基团,其中R 4和R 5独立地表示选自氢原子,烷基等的基团。
    • 97. 发明授权
    • Heat-developable photosensitive material
    • 热显影感光材料
    • US06344313B1
    • 2002-02-05
    • US09538727
    • 2000-03-30
    • Takahiro GotoToshihide EzoeHiroyuki SuzukiMinoru SakaiHideki MaetaNobuaki InoueMasaru Takasaki
    • Takahiro GotoToshihide EzoeHiroyuki SuzukiMinoru SakaiHideki MaetaNobuaki InoueMasaru Takasaki
    • G03C1498
    • G03C1/49845
    • An object of the present invention is to provide a heat-developable photosensitive material of improved fluctuation of photographic performance (sensitivity, Dmin) arisen from fluctuation of development temperature condition (temperature, time) and storage time after heat development. According to the present invention, there is provided a heat-developable photosensitive material, wherein the photosensitive material comprises, on a support, an image-forming layer containing at least (a) non-photosensitive organic silver salt, (b) photosensitive silver halide, (c) a reducing agent, and (d) a binder, and a protective layer on the image-forming layer, polymer latexes are used as binders of the image-forming layer and the protective layer, and the photosensitive material further comprises, on the image-forming layer side, (e) a nucleating agent and (f) one or more compounds represented by the following formula (1): wherein, in the formula (1), Z1 and Z2 each independently represent a halogen atom, X1 represents a hydrogen atom or an electron withdrawing group, Y1 represents —CO— group or —SO2— group, Q represents an arylene group which may have a substituent or a divalent heterocyclic group which may have a substituent, L represents a linking group, W represents carboxyl group or a salt thereof, slufo group or a salt thereof, phosphoric acid group, hydroxyl group, a quaternary ammonium group, or a polyethyleneoxy group, and n represents 0 or 1.
    • 本发明的目的是提供一种由显影温度条件(温度,时间)的波动和热显影后的储存时间引起的照相性能(灵敏度,Dmin)变动波动的热显影感光材料。 根据本发明,提供了一种热显影感光材料,其中感光材料在载体上包含至少含有(a)非光敏有机银盐的图像形成层,(b)感光卤化银 ,(c)还原剂,和(d)粘合剂和图像形成层上的保护层,聚合物胶乳用作图像形成层和保护层的粘合剂,并且感光材料还包含, 在成像层侧,(e)成核剂和(f)一种或多种由下式(1)表示的化合物:其中,在式(1)中,Z1和Z2各自独立地表示卤素原子, X1表示氢原子或吸电子基,Y1表示-CO-基或-SO2-基,Q表示可具有取代基的亚芳基或可具有取代基的2价杂环基,L表示连接基, W代表羧基 基团或其盐,slufo基团或其盐,磷酸基,羟基,季铵基或聚乙烯氧基,n表示0或1。