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    • 3. 发明授权
    • Silver halide color photographic material and processing process therefor
    • 卤化银彩色照相材料及其加工工艺
    • US4952488A
    • 1990-08-28
    • US206981
    • 1988-06-13
    • Keiji MihayashiAkira AbeYoshihiko ShibaraShinji UedaShunishi AidaHiroshi Fujimoto
    • Keiji MihayashiAkira AbeYoshihiko ShibaraShinji UedaShunishi AidaHiroshi Fujimoto
    • G03C7/30G03C7/392
    • G03C7/39296G03C7/3006G03C2007/348
    • Silver halide color photographic materials, and processes for processing photographic materials, are described, involving the use of at least one of a compound represented by formula (I) and a compound represented by formula (II) ##STR1## wherein A represents an n-valent aliphatic linkage group, an aromatic linkage group or a heterocyclic group (when n is 1, A represents an aliphatic group, aromatic group, heterocyclic group, or hydrogen atom); X represents --O--, --S--, or ##STR2## (wherein, R.sup.4 represents a lower alkyl group); R.sup.1 and R.sup.2 each represents a substituted or unsubstituted lower alkyl group; R.sup.3 represents a lower alkylene group; said R.sup.1 and R.sup.2, said R.sup.1 and A, said R.sup.1 and R.sup.3, said R.sup.2 and A, or said R.sup.2 and R.sup.3 combine with each other to form a ring; Y represents an anion; l represents 0 or 1; m represents 0 or 1; n represents 1, 2, or 3; p represents 0 or 1; q represents 0, 1, 2, or 3; when n is 2 or 3, the substituents bonding to A are the same or different; r represents 1, 2, or 3; R.sup.11 and R.sup.12 each represents a hydrogen atom, an alkyl group, or an acyl group, except that R.sup.11 and R.sup.12 do not both represent hydrogen atom at the same time; or R.sup.11 and R.sup.12 combine with each other to form a ring.
    • 描述了卤化银彩色照相材料和用于加工照相材料的方法,涉及使用由式(I)表示的化合物和由式(II)表示的化合物中的至少一种。 (II)其中A表示n价的脂肪族连接基,芳香族连接基或杂环基(n为1时,A表示脂肪族基,芳香族基,杂环基或氢原子)。 X表示-O - , - S-或(其中,R4表示低级烷基)。 R 1和R 2各自表示取代或未取代的低级烷基; R3表示低级亚烷基; 所述R1和R2表示R1和A表示R1和R3表示R2和A,或所述R2和R3相互结合形成环; Y表示阴离子; l表示0或1; m表示0或1; n表示1,2或3; p表示0或1; q表示0,1,2或3; 当n为2或3时,与A键合的取代基相同或不同; r表示1,2或3; R 11和R 12各自表示氢原子,烷基或酰基,不同之处在于R 11和R 12不同时同时表示氢原子; 或R11和R12彼此结合形成环。
    • 4. 发明授权
    • Method for processing silver halide color photographic material
    • 卤化银彩色照相材料的处理方法
    • US4963474A
    • 1990-10-16
    • US309588
    • 1989-02-13
    • Yoshihiro FujitaShinji UedaTakatoshi IshikawaAkira Abe
    • Yoshihiro FujitaShinji UedaTakatoshi IshikawaAkira Abe
    • G03C7/42
    • G03C7/42
    • A method of processing a silver halide color photographic material in which the material is, after color-developed, processed in a bath having bleaching ability and then in a bath having fixing ability, wherein a bleaching agent in the bath having bleaching ability is at least one iron(III) complex of an aminopolycarboxylic acid of the following formula (I) and the bath having fixing ability contains at least one organic phosphonic acid: ##STR1## wherein n represents 3, 4 or 5, and is preferable 3. Especially, the bleaching agent in the bath having bleaching ability comprises at least one iron(III) complex of a compound selected from the following group (A) and a (1,3-diaminopropanetetraacetato)iron(III) complex in a molar proportion of the former to the latter of being 3 or less, and ammonium ion accounts for 90 mol % or more of the sum of the alkali metal ions and ammonium ion in the bath having fixing ability; Group (A): A-1: Ethylenediaminetetraacetic Acid A-2: Diethylenetriaminepentaacetic Acid A-3: 1,2-Cyclohexanediaminetetraacetic Acid A-4: 1,2-Propylenediaminetetraacetic Acid. According to the method, rapid desilvering is effected, the stability of the fixing agent is improved, bleaching fog is inhibited, the fixing speed is elevated, and the storage stability of the images formed in the material processed is improved.
    • 5. 发明授权
    • Method for processing silver halide color photographic materials
including a counter-current bleaching-fixation system
    • 用于处理卤化银彩色照相材料的方法,包括逆流漂白固定系统
    • US4756918A
    • 1988-07-12
    • US920289
    • 1986-10-17
    • Shinji UedaAkira AbeJunya Nakajima
    • Shinji UedaAkira AbeJunya Nakajima
    • G03C5/395G03C7/42G03C7/00G03C5/24G03C5/38G03C5/44
    • G03C5/3958G03C7/42
    • The present invention, relates to a method for the bleaching-fixation processing of silver halide color photographic materials. The present invention provides for sufficient desilvering in a short period of time without deterioration of the photographic characteristic of the materials as processed while minimizing the amount of replenisher which is used. Accordingly, the present invention is a method for the processing of silver halide color photographic materials wherein, after the color-development, the material is processed by bleaching-fixation with at least two continuous bleaching-fixation baths to which a replenisher is fed in a countercurrent system, wherein the total bleaching-fixation processing time in the bleaching-fixation step is to be 0.37 minutes or more per g/m.sup.2 of the silver amount coated on the material and wherein the processing time in the first bleaching-fixation bath is to be 45% or less of the total bleaching-fixation processing time.
    • 本发明涉及一种卤化银彩色照相材料的漂白固定方法。 本发明在短时间内提供足够的脱银,而不会使经处理的材料的照相特性劣化,同时最小化使用的补充剂的量。 因此,本发明是一种用于处理卤化银彩色照相材料的方法,其中在显色后,通过漂白固定处理材料,其中至少两个连续漂白定影浴向其中供给补充液, 逆流系统,其中漂白固定步骤中的总漂白固定处理时间为涂覆在材料上的银量的每g / m 2为0.37分钟以上,并且其中第一漂白定影浴中的处理时间为 为总漂白固定处理时间的45%以下。
    • 7. 发明授权
    • Method for processing silver halide color photographic light sensitive
materials
    • 卤化银彩色照相感光材料的处理方法
    • US5104775A
    • 1992-04-14
    • US758416
    • 1991-09-04
    • Akira AbeShinji UedaToshihiro Nishikawa
    • Akira AbeShinji UedaToshihiro Nishikawa
    • G03C11/00G03C1/035G03C1/06G03C7/00G03C7/30G03C7/407G03C7/42
    • G03C7/407G03C7/3046
    • In a method for processing at least 2 kinds of silver halide color photographic light-sensitive materials comprising the steps of development, bleach-fixing, water washing and/or stabilization, the method comprises processing, in a common bleach-fixing bath and a common water washing or stabilization bath directly subsequent thereto, one silver halide color photographic light sensitive material having, applied to a substrate, a silver halide emulsion layer which contains, on average, not less than 3 mole % of silver iodide and another silver halide color photographic light sensitive material having applied to a substrate a silver halide emulsion layer which is substantially free of silver iodide, the water washing or stabilization bath containing at least one nonionic surfactant. The amount of replenisher for the bleach-fixing bath and the water washing or stabilizing bath is reduced to not more than 400 ml/m.sup.2 for color paper or not more than 800 m1/m.sup.2 for color negative film. The method makes it possible to simultaneously process different color light-sensitive materials such as color negative films and color paper and to thereby reduce the space required for installing an automatic developing machine.
    • 在用于处理至少2种卤化银彩色照相感光材料的方法中,包括显影,漂白固定,水洗和/或稳定化步骤,该方法包括在普通的漂白剂定影浴和共同的 一个卤化银彩色照相感光材料,其具有施加到基材上的卤化银乳剂层,其平均含有不小于3摩尔%的碘化银和另一种卤化银彩色照相 将具有基本上不含碘化银的卤化银乳剂层施加到基底的光敏材料,所述水洗或稳定浴含有至少一种非离子表面活性剂。 漂白定影液和水洗或稳定浴的补充剂量为彩色纸减少至不超过400ml / m2,彩色底片不超过800m1 / m2。 该方法可以同时处理不同颜色的感光材料如彩色底片和彩色纸,从而减少安装自动显影机所需的空间。