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    • 1. 发明公开
    • Support containing an antihalation dye for use in photothermographic elements
    • Einen Lichthofschutzfarbstoff enthaltenderTrägerfürdie Verwendung in photothermographyischen Elementen
    • EP0919864A1
    • 1999-06-02
    • EP98203845.7
    • 1998-11-14
    • EASTMAN KODAK COMPANY
    • Weidner, Charles HarryJava, Dorothy TheresaPriebe, Elizabeth Kizenko
    • G03C1/498C08K5/00G03C1/83
    • G03C1/833C08K5/0041G03C1/49872C08L67/02
    • This invention comprises an imaging element comprising at least one photosensitive layer on a support, wherein the support contains a dye of structure I :
      wherein

      M is a multi-valent metal atom;
      each of R 1 , R 4 , R 5 , R 8 , R 9 , R 12 ,R 13 , and R 16 independently represent a hydrogen atom, or a substituted or unsubstituted, branched or unbranched alkyl group;
      each of R 2 , R 3 , R 6 , R 7 , R 10 , R 11 , R 14 , and R 15 independently represent a hydrogen atom, a halogen atom, a substituted or unsubstituted, branched or unbranched alkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted alkoxy group or a substituted or unsubstituted aryloxy group; or one or more of the adjacent pairs R 1 and R 2 , R 2 and R 3 , R 3 and R 4 , R 5 and R 6 , R 6 and R 7 , R 7 and R 8 , R 8 and R 9 , R 9 and R 10 , R 10 and R 11 , R 11 and R 12 , R 13 and R 14 , R 14 and R 15 and R 15 and R 16 taken together may represent the atoms necessary to form a substituted or unsubstituted aromatic or heteroaromatic ring.
    • 本发明包括一种成像元件,其在载体上包含至少一个感光层,其中载体含有结构I的染料:其中M是多价金属原子; R 1,R 4,R 5,R 8,R 9,R 12,R 13和R 16各自独立地表示氢原子或取代或未取代的支链或非支链烷基; R2,R3,R6,R7,R10,R11,R14和R15各自独立地表示氢原子,卤素原子,取代或未取代的支链或非支链烷基,取代或未取代的芳基,取代或未取代的 烷氧基或取代或未取代的芳氧基; 或一个或多个相邻对R1和R2,R2和R3,R3和R4,R5和R6,R6和R7,R7和R8,R8和R9,R9和R10,R10和R11,R11和R12,R13和 R 14,R 14和R 15和R 15和R 16可以一起表示形成取代或未取代的芳族或杂芳族环所必需的原子。
    • 8. 发明公开
    • Photothermographic imaging element containing an antihalation dye
    • Photothermographisches Bildaufzeichnungselement,das einen Lichthofschutzfarbstoffenthält
    • EP0919862A1
    • 1999-06-02
    • EP98203843.2
    • 1998-11-14
    • EASTMAN KODAK COMPANY
    • Weidner, Charles HarryJava, Dorothy Theresa
    • G03C1/498
    • G03C1/49872G03C1/825G03C2001/7628
    • This invention comprises a photothermographic imaging element comprising a support, an photothermographic imaging layer and at least one non-imaging layer positioned above the imaging layer, between the imaging layer and the support or on the side of the support opposite the imaging layer, wherein the non-imaging layer contains a dye of structure I :
      wherein

      M is a multi-valent metal atom;
      R 1 , R 4 , R 5 , R 8 , R 9 , R 12 ,R 13 , R 16 independently represent a hydrogen atom, or a substituted or unsubstituted, branched or unbranched alkyl group;
      R 2 , R 3 , R 6 , R 7 , R 10 , R 11 , R 14 , R 15 independently represent a hydrogen atom, a halogen atom, a substituted or unsubstituted, branched or unbranched alkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted alkoxy group or a substituted or unsubstituted aryloxy group; or one or more of the adjacent pairs R 1 and R 2 , R 2 and R 3 , R 3 and R 4 , R 5 and R 6 , R 6 and R 7 , R 7 and R 8 , R 8 and R 9 , R 9 and R 10 , R 10 and R 11 , R 11 and R 12 , R 13 and R 14 , R 14 and R 15 and R 15 and R 16 taken together may represent the atoms necessary to form a substituted or unsubstituted aromatic or heteroaromatic ring.
    • 本发明包括一种光热成像成像元件,其包括支撑体,光热成像层和位于成像层上方的至少一个非成像层,成像层和支撑体之间或与成像层相对的支撑体侧,其中, 非成像层含有结构I的染料:其中M是多价金属原子; R 1,R 4,R 5,R 8,R 9,R 12,R 13,R 16独立地表示氢原子,或取代或未取代的支链或非支链烷基; R2,R3,R6,R7,R10,R11,R14,R15独立地表示氢原子,卤素原子,取代或未取代的支链或非支链烷基,取代或未取代的芳基,取代或未取代的烷氧基或 取代或未取代的芳氧基; 或一个或多个相邻对R1和R2,R2和R3,R3和R4,R5和R6,R6和R7,R7和R8,R8和R9,R9和R10,R10和R11,R11和R12,R13和 R 14,R 14和R 15和R 15和R 16可以一起表示形成取代或未取代的芳族或杂芳族环所必需的原子。