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    • 1. 发明授权
    • Photothermographic or thermographic image-forming material
    • 光热成像或热成像成像材料
    • US6165707A
    • 2000-12-26
    • US333271
    • 1999-06-15
    • Shigeo HiranoSatoru TodaMasahiko TaniguchiHiroyuki Suzuki
    • Shigeo HiranoSatoru TodaMasahiko TaniguchiHiroyuki Suzuki
    • G03C1/498G03C1/34
    • G03C1/49845
    • An image-forming material comprising a support and a constituent layer(s) comprising at least (a) a thermographic image-forming layer containing a reducible silver salt, a reducing agent of the reducible silver salt and a binder or (b) a photothermographic image-forming layer containing a light-sensitive silver halide as a photocatalyst, reducible silver salt, a reducing agent of the reducible silver salt and a binder, wherein the image-forming material comprises a compound represented by formula (I-1) or (II-1) in at least one constituent layer: ##STR1## wherein R represents a secondary alkyl group or a cycloalkyl group; and M.sup.1 and M.sup.2 each represents a hydrogen atom, a metal ion or an ammonium ion; ##STR2## wherein R.sup.1 represents a secondary alkyl group, a cycloalkyl group, an aryl group, or a primary alkyl group substituted with a substituent bonded via a hetero atom; and M.sup.1 and M.sup.2 each represents a hydrogen atom, a metal ion or an ammonium ion.
    • 一种成像材料,其包括载体和构成层,其至少包含(a)含有可还原银盐的热成像图像形成层,可还原银盐的还原剂和粘合剂或(b)光热敏成像 含有感光卤化银作为光催化剂的成像层,可还原银盐,可还原银盐的还原剂和粘合剂,其中成像材料包含由式(I-1)或( II-1)至少一个构成层:其中R表示仲烷基或环烷基; M1和M2各自表示氢原子,金属离子或铵离子; 其中R1表示被通过杂原子键合的取代基取代的仲烷基,环烷基,芳基或伯烷基; M1和M2各自表示氢原子,金属离子或铵离子。
    • 2. 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。
    • 7. 发明申请
    • Photothermographic material
    • 光热成像材料
    • US20070015095A1
    • 2007-01-18
    • US11490140
    • 2006-07-21
    • Hajime NakagawaSeiichi YamamotoMasahiko Taniguchi
    • Hajime NakagawaSeiichi YamamotoMasahiko Taniguchi
    • G03C1/00
    • G03C1/49854G03C1/49845G03C1/49863G03C2200/27G03C2200/50
    • Disclosed is a photothermographic material comprising an image forming layer containing at least a light-sensitive silver halide, a light-insensitive organic silver salt, a reducing agent and a binder and a non-image forming layer on at least one surface of a support, wherein 50% by weight or more of the binder is a hydrophilic binder, the light-sensitive material further comprising a metal phthalocyanine compound represented by the following formula (PC-1): wherein M represents a metal atom, R1, R4, R5, R8, R9, R12, R13 and R16 respectively represent a hydrogen atom or a substituent where at least one of R1, R4, R5, R8, R9, R12, R13 and R16 is an electron attractive group and R2, R3, R6, R7, R10, R11, R14 and R15 respectively represent a hydrogen atom or a substituent.
    • 公开了一种光热敏成像材料,其包括在载体的至少一个表面上至少含有感光卤化银,不光敏有机银盐,还原剂和粘合剂和非图像形成层的图像形成层, 其中,所述粘合剂的50重量%以上为亲水性粘合剂,所述感光材料还包含由下式(PC-1)表示的金属酞菁化合物:其中,M表示金属原子,R 1, R 4,R 5,R 8,R 9,R 12, R 12,R 16和R 16分别表示氢原子或取代基,其中R 1,R 2, R 4,R 5,R 8,R 9,R 12,R 12, 13和R 16是吸电子基团,R 2,R 3,R 6, R 7,R 10,R 11,R 14和R 15, 分别 表示氢原子或取代基。