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    • 2. 发明授权
    • Method for forming an image
    • 图像形成方法
    • US5089378A
    • 1992-02-18
    • US671635
    • 1991-03-20
    • Hiroyuki OzakiKen KawataHideki Ohmatsu
    • Hiroyuki OzakiKen KawataHideki Ohmatsu
    • G03C1/06G03C1/498G03C7/00G03C8/40
    • G03C1/49845
    • A method for forming an image comprising heating a heat-developable light-sensitive material comprising a support having thereon at least a light-sensitive silver halide and a binder, simultaneously with or after imagewise exposure thereof in the presence of water, at least one of a base and a base precursor, and an acetylene compound represented by formula (I):R.sub.1 --C.tbd.C--R.sub.2 (I)wherein R.sub.1 and R.sub.2 each represents a hydrogen atom, a carboxyl group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted alkynyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted alkoxycarbonyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted heterocyclic group, or a substituted or unsubstituted carbamoyl group; provided that both R.sub.1 and R.sub.2 do not represent hydrogen atoms at the same time.
    • 一种用于形成图像的方法,包括在水存在下与其成像曝光同时或之后加热包含其上至少具有感光卤化银和粘合剂的载体的可热显影的感光材料, 碱和碱前体,以及由式(I)表示的乙炔化合物:其中R 1和R 2各自表示氢原子,羧基,取代或未取代的烷基,R 1〜 取代或未取代的环烷基,取代或未取代的烯基,取代或未取代的炔基,取代或未取代的芳烷基,取代或未取代的烷氧基羰基,取代或未取代的芳基,取代或未取代的杂环基,或 取代或未取代的氨基甲酰基; 条件是R1和R2不同时表示氢原子。
    • 3. 发明授权
    • Heat-developable light-sensitive material
    • 可热成像的感光材料
    • US4876184A
    • 1989-10-24
    • US165059
    • 1988-03-07
    • Hiroyuki OzakiKen Kawata
    • Hiroyuki OzakiKen Kawata
    • G03C8/40G03C1/498
    • G03C1/49845
    • A novel heat-developable light-sensitive material is provided comprising at least one light-sensitive silver halide emulsion layer provided on a support, and further containing an acetylene compound represented by the general formula (I):R.sub.1 --L--C.tbd.C--R.sub.2).sub.n (I)wherein L represents a mere bond or a divalent connecting group; n represents an integer of 1 to 4; R.sub.1 represents a hydrogen atom, a carboxyl group, or a substituted or unsubstituted alkyl group, cycloalkyl group, alkenyl group, alkynyl group, aralkyl group, aryl group, or heterocyclic group when n is 1, and represents a divalent, trivalent or tetravalent residual group when n is 2, 3 or 4; and R.sub.2 represents a hydrogen atom, a carboxyl group, or a substituted or unsubstituted alkyl group, cycloalkyl group, alkenyl group, alkynyl group, aralkyl group, aryloxycarbonyl group, alkoxycarbonyl group, aryl group, heterocyclic group, or carbamoyl group, with the following two provisos: (1) when n is 2, 3 or 4, the plurality of --L--C.tbd.C--R.sub.2 may be the same or different, exclusive of the case where L is a mere bond, and (2) when n is 1, R.sub.1 and R.sub.2 cannot both represent a hydrogen atom at the same time.
    • 提供了一种新型的可热显影的感光材料,其包括至少一个设置在载体上的感光卤化银乳剂层,并且还含有由通式(I)表示的乙炔化合物:R1-LC3BOND C-R2) n(I)其中L表示单键或二价连接基团; n表示1〜4的整数, 当n为1时,R 1表示氢原子,羧基或取代或未取代的烷基,环烷基,烯基,炔基,芳烷基,芳基或杂环基,并且表示二价,三价或四价残基 当n为2,3或4时, R 2表示氢原子,羧基或取代或未取代的烷基,环烷基,链烯基,炔基,芳烷基,芳氧基羰基,烷氧基羰基,芳基,杂环基或氨基甲酰基, 两个条件:(1)当n为2,3或4时,多个-LC 3BOND C-R2可以相同或不同,不包括L为单键的情况,(2)当n为1时 R1和R2不能同时表示氢原子。