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1.发明授权
公开(公告)号：US4201585A
公开(公告)日：1980-05-06
申请号：US952144
申请日：1978-10-17
IPC分类号： G03C7/42 , C08G65/334 , G03C5/44 , G03C5/32 , G03C7/00
CPC分类号： C08G65/3342 , G03C5/44
摘要： The processing of exposed photographic silver halide color materials is described while using a bleach or bleach-fixing bath containing better bleach-accelerating compounds. The bleach-accelerating compounds are polyoxyethylene compounds comprising at least 20 mol % of recurring oxyethylene units, which carry a thioether group in a sidechain.
摘要翻译： 在使用含有更好的漂白促进化合物的漂白剂或漂白剂固定液时，描述了曝光的照相卤化银着色材料的处理。 漂白加速化合物是包含至少20mol％的重链氧化乙烯单元的聚氧乙烯化合物，其在侧链中携带硫醚基团。
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公开(公告)号：US4072523A
公开(公告)日：1978-02-07
申请号：US648723
申请日：1976-01-13
IPC分类号： G03C1/06 , C07C67/00 , C07C313/00 , C07C323/12 , C07C323/25 , C07D295/088 , G03C1/043 , G03C1/09 , G03C1/295 , G03C5/29 , G03C5/305 , G03C7/30 , G03C5/30 , G03C1/48 , G03C7/00 , G03C7/16
CPC分类号： C07D295/088 , C07C323/00 , C07C323/25 , G03C1/043
摘要： A method is described of developing a photographic silver halide element containing developable silver halide by development in the presence of a development accelerator which is a compound corresponding to the following general formula and containing in its molecule at least one thioether sulphur atom linked to two carbon atoms: ##STR1## WHEREIN: R is hydrogen, hydroxy, hydroxyalkyl, alkoxy, alkylthio or alkylamino,Alk is en alkylene group which may be interrupted by --O--, --S--, or --N(Q)-- wherein Q is hydrogen or a C.sub.1 -C.sub.5 alkyl group,X is --O--, --S-- or --N(Q)-- wherein Q has the above meaning, and the value of z and the significance of Y are interdependent :z being 1 for Y being hydroxy or the group --X'--Alk'--R' whereinX', alk' and R' have the same significance as X, Alk, and R,z being 2 for Y being --O--, --S-- or --N(Q)-- wherein Q has the above meaning, andz being a positive integer of at least 1 for Y being the residue of an aliphatic compound with more than one alcohol, thiol or amine function in which all or part of the alcohol-, thiol- or amine-hydrogen atoms are replaced by the group ##STR2## and wherein the or at least one of the hydroxyl groups may have been converted into groups of the formula --OZA wherein Z is CO, SO.sub.2 or CONH, and A is an alkyl or aryl group.
摘要翻译： 描述了一种开发含可显影卤化银的照相卤化银元素的方法，该显影卤化银在显影促进剂存在下显影，该显影促进剂是对应于下列通式的化合物，并且在其分子中含有至少一个与两个碳原子连接的硫醚硫原子 ：
WHEREIN： -
公开(公告)号：US4072526A
公开(公告)日：1978-02-07
申请号：US648722
申请日：1976-01-13
IPC分类号： G03C1/06 , C08G59/00 , C08G59/30 , C08G59/40 , C08G59/62 , C08G59/66 , C08G75/00 , C08G75/02 , G03C1/043 , G03C5/29 , G03C5/30 , G03C1/28
CPC分类号： G03C1/043 , C08G59/302 , C08G59/62 , C08G59/66
摘要： A method is described of developing a photographic silver halide element containing developable silver halide by development in the presence of a development accelerator which is a polyaddition compound having recurring units of the following general formula, the recurring units containing at least one thioether sulphur atom linked to two carbon atoms: ##STR1## wherein: Q is --O--, --S--, --S alkylene S-- or --O alkylene O-- wherein the alkylene group may be interrupted by oxygen or sulphur,Each of X.sub.1 and X.sub.2 represents oxygen or sulphur,Alk stands for alkylene which may be interrupted by oxygen or sulphur, andR is hydrogen or COR.sub.1, SO.sub.2 R.sub.1 or CONHR.sub.1 wherein R.sub.1 is an alkyl group or an aryl group andWherein at least one of R, Q, X.sub.1, Alk and X.sub.2 is or comprises a thioether sulphur atom.
摘要翻译： 描述了一种在显影促进剂存在下显影含有可显影卤化银的照相卤化银元素的方法，所述显影促进剂是具有以下通式的重复单元的加聚化合物，所述重复单元含有至少一个硫醚硫原子连接到 两个碳原子：其中：
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