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公开(公告)号：US5837432A
公开(公告)日：1998-11-17
申请号：US670307
申请日：1996-06-27
CPC分类号： G03C7/42 , G03C5/266 , G03C7/3046
摘要： A conditioning or bleach accelerating solution is prepared by diluting a concentrate up to 25 times. The concentrate contains a formaldehyde bisulfite precursor salt at from 200 to 600 g/l, sulfite ions at 0 to 200 g/l, a bleach accelerating agent at from 1.5 to 25 g/l, and a metal ion chelating agent present at up to 60 g/l. The concentrate is free of sodium ions.
摘要翻译： 通过将浓缩物稀释至多25次来制备调理或漂白加速溶液。 浓缩物含有200至600g / l的甲醛亚硫酸氢盐前体盐，0-200g / l的亚硫酸根离子，1.5-25g / l的漂白促进剂和最多达到 60克/升。 浓缩物不含钠离子。
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公开(公告)号：US5827636A
公开(公告)日：1998-10-27
申请号：US938164
申请日：1997-09-26
CPC分类号： G03C7/42 , G03C5/266 , G03C7/3046
摘要： A conditioning or bleach accelerating solution is prepared by diluting a concentrate up to 25 times. The concentrate contains a formaldehyde bisulfite precursor salt at from 200 to 600 g/l, sulfite ions at 0 to 200 g/l, a bleach accelerating agent at from 1.5 to 25 g/l, and a metal ion chelating agent present at up to 60 g/l. The concentrate is free of sodium ions.
摘要翻译： 通过将浓缩物稀释至多25次来制备调理或漂白加速溶液。 浓缩物含有200至600g / l的甲醛亚硫酸氢盐前体盐，0-200g / l的亚硫酸根离子，1.5-25g / l的漂白促进剂和最多达到 60克/升。 浓缩物不含钠离子。
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3.发明授权Photographic bleach regenerator composition formulated with bromide ion from two sources 失效用两种来源的溴离子配制的摄影漂白再生器组合物
公开(公告)号：US5834170A
公开(公告)日：1998-11-10
申请号：US974665
申请日：1997-11-19
摘要： A ferric-EDTA bleach regenerator composition can be made with bleach overflow to provide a bleach replenisher for reversal color silver halide photographic processes. The bleach regenerator composition has a critically controlled pH between about 6.0 and about 6.5, and comprises a total bromide ion concentration of at least about 210 g/l, and ferric ion in an amount of at least about 50 g/l. At least 50% of the bleach overflow and the bleach regenerator composition are mixed in at least a 1:1 volume ratio. After pH adjustment to from about 5.4 to about 5.6, the pH adjusted replenisher is supplied to the bleach tank for use in the process.
摘要翻译： 可以用漂白剂溢出物制备铁 - EDTA漂白剂再生器组合物，以提供用于反转彩色卤化银照相工艺的漂白剂补充剂。 漂白再生器组合物具有约6.0至约6.5之间的严格控制的pH，并且包含至少约210g / l的总溴离子浓度和至少约50g / l量的铁离子。 至少50％的漂白剂溢出物和漂白剂再生剂组合物以至少1:1的体积比混合。 在pH调节至约5.4至约5.6之后，将pH调节的补充液供应至漂白槽以用于该过程。
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4.发明授权Bleach regenerator composition and its use to process reversal color photographic elements 失效漂白再生器组合物及其用于处理反转彩色照相元件的用途
公开(公告)号：US5652087A
公开(公告)日：1997-07-29
申请号：US694140
申请日：1996-08-08
摘要： A ferric-EDTA bleach regenerator composition can be mixed with bleach overflow to provide a bleach replenisher for reversal color silver halide photographic processes. The bleach regenerator composition has a critically controlled pH between about 6.0 and about 6.5, and comprises a total bromide ion concentration of at least about 210 g/l, and ferric ion in an amount of at least about 50 g/l. At least 50% of the bleach overflow and the bleach regenerator composition are mixed in at least a 1:1 volume ratio. After pH adjustment to from about 5.4 to about 5.6, the pH adjusted replenisher is supplied to the bleach tank for use in the process.
摘要翻译： 可以将EDTA-EDTA漂白剂再生器组合物与漂白剂溢出物混合，以提供用于反转彩色卤化银照相方法的漂白剂补充剂。 漂白再生器组合物具有约6.0至约6.5之间的严格控制的pH，并且包含至少约210g / l的总溴离子浓度和至少约50g / l量的铁离子。 至少50％的漂白剂溢出物和漂白剂再生剂组合物以至少1:1的体积比混合。 在pH调节至约5.4至约5.6之后，将pH调节的补充液供应至漂白槽以用于该过程。
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5.发明授权Bleach regenerator composition and its use to process reversal color photographic elements 失效漂白再生器组合物及其用于处理反转彩色照相元件的用途公开(公告)号：US06451519B1
公开(公告)日：2002-09-17
申请号：US08778644
申请日：1997-01-03
IPC分类号： G03C742
CPC分类号： G03C7/44 , G03C5/50 , G03C7/42 , G03C2200/44
摘要： A ferric-EDTA bleach regenerator composition can be mixed with bleach overflow to provide a bleach replenisher for reversal color silver halide photographic processes. The bleach regenerator composition has a critically controlled pH between about 6.0 and about 6.5, and comprises a total bromide ion concentration of at least about 210 g/l, and ferric ion in an amount of at least about 50 g/l. At least 50% of the bleach overflow and the bleach regenerator composition are mixed in at least a 1:1 volume ratio. After pH adjustment to from about 5.4 to about 5.6, the pH adjusted replenisher is supplied to the bleach tank for use in the process.
摘要翻译： 可以将EDTA-EDTA漂白剂再生器组合物与漂白剂溢出物混合，以提供用于反转彩色卤化银照相方法的漂白剂补充剂。 漂白再生器组合物具有约6.0至约6.5之间的严格控制的pH，并且包含至少约210g / l的总溴离子浓度和至少约50g / l量的铁离子。 至少50％的漂白剂溢出物和漂白剂再生剂组合物以至少1:1的体积比混合。 在pH调节至约5.4至约5.6之后，将pH调节的补充液供应至漂白槽以用于该过程。
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公开(公告)号：US5962204A
公开(公告)日：1999-10-05
申请号：US95202
申请日：1998-06-10
CPC分类号： G03C7/42 , G03C5/266 , G03C7/3046
摘要： A conditioning or bleach accelerating solution is prepared by diluting a concentrate up to 25 times. The concentrate contains a formaldehyde bisulfite precursor salt at from 200 to 600 g/l, sulfite ions at 0 to 200 g/l, a bleach accelerating agent at from 1.5 to 25 g/l, and a metal ion chelating agent present at up to 60 g/l. The concentrate is free of sodium ions.
摘要翻译： 通过将浓缩物稀释至多25次来制备调理或漂白加速溶液。 浓缩物含有200至600g / l的甲醛亚硫酸氢盐前体盐，0-200g / l的亚硫酸根离子，1.5-25g / l的漂白促进剂和最多达到 60克/升。 浓缩物不含钠离子。
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