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    • 7. 发明授权
    • Stripping process for forming color image using fluorine surfactant
    • 使用氟表面活性剂形成彩色图像的剥离工艺
    • US4665005A
    • 1987-05-12
    • US832603
    • 1986-02-24
    • Toshiaki AonoKozo SatoYasuo MukunokiKoichi Nakamura
    • Toshiaki AonoKozo SatoYasuo MukunokiKoichi Nakamura
    • G03C7/26G03C1/498G03C8/40G03C8/52G03C5/54G03C1/90
    • G03C8/52G03C8/406
    • In heat developable photographic system of dry procedure, color images are formed by imagewise exposing and then heating a light-sensitive material comprising a support having provided thereon a light-sensitive layer containing silver halide, a binder, and a compound capable of producing or releasing, upon reduction of light-sensitive silver halide to silver at elevated temperatures, a mobile dye, as a direct or inverse function of the reduction reaction, allowing the produced or released mobile dye to migrate into a dye-fixing material having incorporated therein a hydrophilic thermal solvent and fixing the dye thereto, then separating the light-sensitive material from the dye-fixing material, with a fluorine-containing surfactant being incorporated in at least one of the uppermost layers on the contacting sides of the light-sensitive material and of the dye-fixing material. Adhesion and poor S/N ratio problems accompanied by the use of hydrophilic thermal solvents are improved by incorporating fluorine-containing surfactants into the aforesaid layers.
    • 在干燥程序的可热显影照相系统中,通过成像曝光形成彩色图像,然后加热含有其上设置有含有卤化银,粘合剂和能够产生或释放的化合物的感光层的载体的感光材料 当感光卤化银在升高的温度下还原为银时,作为还原反应的直接或反向功能的可移动染料使得所生产或释放的可移动染料迁移到其中掺入亲水性染料固定材料 热溶剂并固定染料,然后将感光材料与染料固定材料分离,其中含氟表面活性剂被引入到感光材料的接触侧上的最上层中的至少一个和 染料固定材料。 通过在上述层中加入含氟表面活性剂,可以提高伴随使用亲水性热溶剂的粘附性和差的S / N比问题。
    • 10. 发明授权
    • Silver halide photographic materials and method for manufacture thereof
    • 卤化银照相材料及其制造方法
    • US5153115A
    • 1992-10-06
    • US742497
    • 1991-08-05
    • Shoichiro YasunamiYasuo Mukunoki
    • Shoichiro YasunamiYasuo Mukunoki
    • C08F16/36C08F16/38C08F18/00C08F18/24C08F20/10C08F20/26C08F20/34C08F20/38C08F20/52C08F20/54G03C1/85G03C1/89
    • G03C1/89G03C1/853G03C1/895
    • Silver halide photographic materials are disclosed, comprising a support having thereon at least one photosensitive silver halide emulsion layer, wherein at least one layer of said photographic material is formed by polymerizing a film which contains a compound represented by formula (I): ##STR1## wherein X represents --CO--, --COO--, --OCO-- or an arylene group; L represents an alkylene group, an aralkylene group or an arylene group, any of which can optionally have substituents; Y represents --CO--, --SO.sub.2 -- or --NHCO--; m and p each independently represents 0 to 1, provided that when X is ##STR2## m is 1; Z represents --O--, --S-- or ##STR3## R.sub.1 represents a hydrogen atom, an alkyl group, a halogen atom or a cyano group; R.sub.2, R.sub.3 and R.sub.4 represent lower alkylene groups; R.sub.5 represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, an aralkyl group, --CO--R.sub.9 or --SO.sub.2 R.sub.9, any of which, other than a hydrogen atom, can optionally have substituents; R.sub.6, R.sub.7 and R.sub.8 represent hydrogen atoms, alkyl groups or alkenyl groups, any of which, other than hydrogen atoms, can optionally have substituents; R.sub.9 represents an alkyl group, an alkenyl group, an aryl group or an aralkyl group, any of which can optionally have substituents; and a, b and c each independently represents an integer of value from 0 to 30, and a, b and c are not all equal to 0.
    • 公开了卤化银照相材料,其包括其上具有至少一个光敏卤化银乳剂层的载体,其中至少一层所述照相材料是通过聚合含有由式(I)表示的化合物的膜形成的: (I)其中X表示-CO - , - COO - , - OCO-或亚芳基; L表示亚烷基,亚芳烷基或亚芳基,其中任何一个可任选具有取代基; Y表示-CO-,-SO 2 - 或-NHCO-; m和p各自独立地表示0至1,条件是当X是m时,m是1; Z表示-O - , - S-或R1表示氢原子,烷基,卤素原子或氰基。 R2,R3和R4表示低级亚烷基; R5表示氢原子,烷基,烯基,芳基,芳烷基,-CO-R9或-SO2R9,氢原子以外的任何一个都可以具有取代基; R 6,R 7和R 8表示氢原子,烷基或链烯基,除氢原子之外,任选具有取代基; R9表示烷基,烯基,芳基或芳烷基,其中任何一个可任选地具有取代基; a,b和c各自独立地表示0〜30的整数,a,b,c不全部为0。