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1. 发明授权

US6136518A Multi-part photographic color developing composition and methods of manufacture and use 失效
公开(公告)号：US6136518A
公开(公告)日：2000-10-24
申请号：US506944
申请日：2000-02-18
申请人： Jean M. Buongiorne , Charles M. Darmon , Michael J. Haight , Erika S. McLarney , Barry C. Kocher , Sheridan E. Vincent , Charles S. Christ, Jr.
发明人： Jean M. Buongiorne , Charles M. Darmon , Michael J. Haight , Erika S. McLarney , Barry C. Kocher , Sheridan E. Vincent , Charles S. Christ, Jr.
IPC分类号： G03C7/407 , G03C5/26 , G03C7/413
CPC分类号： G03C7/413 , G03C5/266
摘要： A multi-part color developing kit includes at least two parts (or solutions) of photochemical compositions that can be mixed to provide a color developing composition useful for obtaining color photographic images. A first aqueous solution is formulated with a color developing agent in free base form, an antioxidant for the color developing agent, an inorganic base, a triazinylstilbene optical brightening agent, an chemical base and a water-miscible or water-soluble hydroxy-substituted, straight-chain organic solvent. A second aqueous solution is formulated with a buffering agent, the same or different chemical base and a phosphonic acid metal ion sequestering agent. Both solutions have a pH and homogeneity to provide a clear color developing composition that is safer for use and disposal.

2. 发明授权

US06436618B1 Multi-part photographic color developing composition and methods of manufacture and use 有权
公开(公告)号：US06436618B1
公开(公告)日：2002-08-20
申请号：US09861695
申请日：2001-05-21
申请人： Jean M. Buongiorne , Charles M. Darmon , Michael J. Haight , Erika S. McLarney , Barry C. Kocher , Sheridan E. Vincent , Charles S. Christ, Jr.
发明人： Jean M. Buongiorne , Charles M. Darmon , Michael J. Haight , Erika S. McLarney , Barry C. Kocher , Sheridan E. Vincent , Charles S. Christ, Jr.
IPC分类号： G03C7413
摘要： A multi-part color developing kit includes at least two parts (or solutions) of photochemical compositions that can be mixed to provide a color developing composition useful for obtaining color photographic images. A first aqueous solution is formulated with a color developing agent in free base form, an antioxidant for the color developing agent, an inorganic base, a triazinylstilbene optical brightening agent, an chemical base and a water-miscible or water-soluble hydroxy-substituted, straight-chain organic solvent. A second aqueous solution is formulated with a buffering agent, the same or different chemical base and a phosphonic acid metal ion sequestering agent. Both solutions have a pH and homogeneity to provide a clear color developing composition that is safer for use and disposal.

3. 发明授权

US06428946B2 Multi-part photographic color developing composition and methods of manufacture and use 失效
标题翻译：多部分照相彩色显影组合物及其制造和使用方法
公开(公告)号：US06428946B2
公开(公告)日：2002-08-06
申请号：US09851890
申请日：2001-05-09
申请人： Jean M. Buongiorne , Charles M. Darmon , Michael J. Haight , Erika S. McLarney , Barry C. Kocher , Sheridan E. Vincent , Charles S. Christ, Jr.
发明人： Jean M. Buongiorne , Charles M. Darmon , Michael J. Haight , Erika S. McLarney , Barry C. Kocher , Sheridan E. Vincent , Charles S. Christ, Jr.
IPC分类号： G03C7413
CPC分类号： G03C7/413 , G03C5/266
摘要： A multi-part color developing kit includes at least two parts (or solutions) of photochemical compositions that can be mixed to provide a color developing composition useful for obtaining color photographic images. A first aqueous solution is formulated with a color developing agent in free base form, an antioxidant for the color developing agent, an inorganic base, a triazinylstilbene optical brightening agent, an chemical base and a water-miscible or water-soluble hydroxy-substituted, straight-chain organic solvent. A second aqueous solution is formulated with a buffering agent, the same or different chemical base and a phosphonic acid metal ion sequestering agent. Both solutions have a pH and homogeneity to provide a clear color developing composition that is safer for use and disposal.
摘要翻译：多部分彩色显影试剂盒包括可以混合以提供用于获得彩色照相图像的彩色显影组合物的光化学组合物的至少两个部分（或溶液）。第一水溶液配制为游离碱形式的彩色显影剂，彩色显影剂的抗氧化剂，无机碱，三嗪基茋荧光增白剂，化学碱和水混溶性或水溶性羟基取代的，直链有机溶剂。用缓冲剂，相同或不同的化学碱和膦酸金属离子螯合剂配制第二水溶液。两种溶液具有pH和均匀性，以提供使用和处理更安全的透明的显色组合物。

4. 发明授权

US06416940B2 Calcium ion stable photographic color developing composition and method of use 有权
公开(公告)号：US06416940B2
公开(公告)日：2002-07-09
申请号：US09438121
申请日：1999-11-10
申请人： Shirleyanne E. Haye , Janet M. Huston , Charles M. Darmon , Charles S. Christ, Jr. , Paul A. Schwartz , William G. Henry
发明人： Shirleyanne E. Haye , Janet M. Huston , Charles M. Darmon , Charles S. Christ, Jr. , Paul A. Schwartz , William G. Henry
IPC分类号： G03C7413
CPC分类号： G03C7/413 , G03C5/266 , G03C5/3053 , G03C7/00 , G03C7/421 , G03C2200/21
摘要： A color developing composition is stable in the presence of calcium ion because of the presence of two specific types of polyphosphonic acid sequestering agents. The composition also comprises a color developing agent in free base form and an antioxidant for the color developing agent. The mixture of sequestering agents includes a polyaminopolyphosphonic acid and either a hydroxyalkylidenediphosphonic acid or morpholinomethanediphosphonic acid. The composition can be used to provide images in various color photographic silver halide materials.

5. 发明授权

US06403290B1 Calcium ion stable photographic color developing composition and method of use 失效
标题翻译：钙离子稳定的照相色彩显影组合物及使用方法
公开(公告)号：US06403290B1
公开(公告)日：2002-06-11
申请号：US09713850
申请日：2000-11-16
申请人： Shirleyanne E. Haye , Janet M. Huston , Charles M. Darmon , Charles S. Christ, Jr. , Paul A. Schwartz , William G. Henry
发明人： Shirleyanne E. Haye , Janet M. Huston , Charles M. Darmon , Charles S. Christ, Jr. , Paul A. Schwartz , William G. Henry
IPC分类号： G03C7407
CPC分类号： G03C7/413 , G03C5/266 , G03C5/3053 , G03C7/00 , G03C7/421 , G03C2200/21
摘要： A color developing composition is stable in the presence of calcium ion because of the presence of two specific types of polyphosphonic acid sequestering agents. The composition also comprises a color developing agent in free base form and an antioxidant for the color developing agent. The mixture of sequestering agents includes a polyaminopolyphosphonic acid and either a hydroxyalkylidenediphosphonic acid or morpholinomethanediphosphonic acid. The composition can be used to provide images in various color photographic silver halide materials.
摘要翻译：由于存在两种特定类型的聚膦酸多价螯合剂，显色组合物在钙离子存在下是稳定的。该组合物还包含游离碱形式的彩色显影剂和彩色显影剂的抗氧化剂。多价螯合剂的混合物包括聚氨基多膦酸和羟基亚烷基二膦酸或吗啉代甲二膦酸。该组合物可用于提供各种彩色照相卤化银材料中的图像。

6. 发明授权

US5961939A Process for recovery of silver from hardening photoprocessing solutions 失效
标题翻译：从硬化照相处理溶液中回收银的方法
公开(公告)号：US5961939A
公开(公告)日：1999-10-05
申请号：US54121
申请日：1998-04-02
申请人： James R. Kulp , Charles S. Christ, Jr. , Jay E. Mathewson
发明人： James R. Kulp , Charles S. Christ, Jr. , Jay E. Mathewson
IPC分类号： G03C5/00 , C01G5/00 , C02F1/54 , C02F1/62 , C02F1/66 , C02F1/68 , G03C5/31 , G03C5/395 , G03C11/24 , C22B11/00
CPC分类号： C22B11/046 , C02F1/54 , C02F1/685 , G03C5/3952 , C02F1/66 , C02F2103/40 , G03C5/31 , Y02P10/214
摘要： There is provided a method for removing silver from photoprocessing solutions containing hardening agents which comprises:a) adding a chelating agent to the photoprocessing solution in an amount sufficient to inhibit the precipitation of the high valent cations of the hardening agents;b) adding a base to adjust the pH of the photoprocessing solution to a value above 5.5; andc) adding a chemical precipitant for the silver contained in the photoprocessing solution;and optionally adding as a final component a flocculating agent which causes the precipitate to grow in size.
摘要翻译：提供了一种从含有硬化剂的光处理溶液中除去银的方法，其包括：a）以足以抑制硬化剂的高价阳离子沉淀的量向光处理溶液中加入螯合剂; b）添加碱以将光处理溶液的pH调节至高于5.5的值; 和c）为光处理溶液中所含的银添加化学沉淀剂; 并且任选地将作为最终组分的絮凝剂加入使絮凝剂的尺寸增大。

7. 发明授权

US5496474A Process of recovering silver from photographic solutions and inhibiting formation of undesirable precipitate 失效
标题翻译：从照相溶液中回收银并抑制不期望的沉淀物的形成的方法
公开(公告)号：US5496474A
公开(公告)日：1996-03-05
申请号：US351849
申请日：1994-12-08
申请人： Charles S. Christ, Jr. , Albert R. Szembrot
发明人： Charles S. Christ, Jr. , Albert R. Szembrot
IPC分类号： C02F1/66 , C02F9/00 , C02F1/62
CPC分类号： C02F9/00 , C02F1/66 , C02F2101/20 , Y10S210/912
摘要： A process for inhibiting the formation of an unwanted precipitate comprising [H.sub.2-n TMT]Na.sub.n [HNR.sub.3 ] during the precipitation of silver mercapto-s-triazine (AgTMT) from a silver containing photoprocessing solution, comprising the steps of:(a) providing a base solution;(b) providing a reagent solution containing mercapto-s-triazine (TMT), or a water soluble salt thereof;(c) mixing the TMT reagent solution with the photoprocessing solution; and(d) adding sufficent base to increase the pH of the mixture of the TMT reagent and photoprocessing solutions above the pH of the mixture before addition of base, and the base is mixed:(i) directly to the photoprocessing solution before mixing TMT reagent with the photoprocessing solution; or(ii) with the photoprocessing solution concurrently with TMT reagent; or(iii) immediately after the point TMT reagent begins mixing with the photoprocessing solution.
摘要翻译：在从含银的光处理溶液中沉淀银巯基-s-三嗪（AgTMT）期间，抑制形成包含[H 2 -NTT] Nan [HNR 3]的不需要的沉淀物的方法，包括以下步骤：（a）碱溶液; （b）提供含有巯基三嗪（TMT）或其水溶性盐的试剂溶液; （c）将TMT试剂溶液与光处理溶液混合; 和（d）添加足够的碱，以在加入碱之前将TMT试剂和光处理溶液的混合物的pH提高到混合物的pH以下，并将碱混合：（i）在混合TMT试剂之前直接与光处理溶液与光处理解决方案; 或（ii）与TMT试剂同时使用光处理溶液; 或（iii）在TMT试剂开始与光处理溶液混合之后立即。

8. 发明授权

US5399247A Method of electrolysis employing a doped diamond anode to oxidize solutes in wastewater 失效
标题翻译：使用掺杂金刚石阳极氧化废水中溶质的电解方法
公开(公告)号：US5399247A
公开(公告)日：1995-03-21
申请号：US172514
申请日：1993-12-22
申请人： James J. Carey , Charles S. Christ, Jr. , Stephen N. Lowery
发明人： James J. Carey , Charles S. Christ, Jr. , Stephen N. Lowery
IPC分类号： G03C5/00 , C02F1/46 , C02F1/461 , C02F1/467 , C25B11/04 , C25B11/14
CPC分类号： C02F1/46109 , C02F1/4672 , C02F2001/46133 , C02F2001/46138 , C02F2101/303 , C02F2101/34 , C02F2103/40 , C02F2201/46115
摘要： A method of treating a solute in a liquid solution in order to render the solution more acceptable for discharge into the environment, comprises electrolyzing the solution with an anode comprising electrically conductive crystalline doped diamond to thereby oxidize the solute.
摘要翻译：一种在液体溶液中处理溶质以使溶液更可接受以排放到环境中的方法，包括用包含导电晶体掺杂金刚石的阳极电解溶液，从而氧化溶质。

9. 发明授权

US5759410A Process for recovering mercapto-s-triazines from silver precipitate 失效
标题翻译：从银沉淀物中回收巯基-s-三嗪的方法
公开(公告)号：US5759410A
公开(公告)日：1998-06-02
申请号：US812366
申请日：1997-03-05
申请人： Charles S. Christ, Jr. , Albert R. Szembrot , Robert Ciamarra
发明人： Charles S. Christ, Jr. , Albert R. Szembrot , Robert Ciamarra
IPC分类号： G03C5/00 , C02F1/70 , C07D251/38 , C22B3/00 , C22B7/00 , C22B11/00 , G03C5/395 , G03C5/44 , C02F1/62
CPC分类号： C07D251/38 , C22B11/046 , C22B3/00 , G03C5/3952 , Y02P10/214 , Y02P10/234 , Y10S210/912
摘要： There is provided a process for converting a silver-mercapto-s-triazine precipitate to a solid containing silver and a solution containing mercapto-s-triazine by contacting the silver-mercapto-s-triazine precipitate with one or more reducing agents. In preferred embodiments, at least one of the reducing agents has a redox potential more negative than about -0.9 V vs. Normal Hydrogen Electrode, NHE.
摘要翻译：提供了通过使银 - 巯基-s-三嗪沉淀与一种或多种还原剂接触来提供将银 - 巯基-s-三嗪沉淀物转化为含有银的固体和含有巯基-s-三嗪的溶液的方法。在优选的实施方案中，至少一种还原剂的氧化还原电位比正常氢电极（NHE）的负电压大约为-0.9V。

10. 发明授权

US5563267A Method of making trialkali and triammonium salts of tmt 失效
标题翻译：制备三碱和三铵盐的方法
公开(公告)号：US5563267A
公开(公告)日：1996-10-08
申请号：US421585
申请日：1995-04-12
申请人： Charles S. Christ, Jr. , Jianmin Shi
发明人： Charles S. Christ, Jr. , Jianmin Shi
IPC分类号： C07D251/38 , C09K3/00
CPC分类号： C07D251/38
摘要： A method for making trialkali metal and triammonium salts of 2,4,6 trimercapto-s-triazine comprising the steps of:(a) forming a reaction mixture of an acetone solution of cyanuric chloride and an aqueous solution of sodium hydrosulfide hydrates;(b) stirring the mixture thereby forming 2,4,6-trimercapto-s-triazine;(c) acidifying the mixture to form a precipitate; and(d) dissolving the precipitate in a basic solution selected from alkali metal hydroxides and ammonium hydroxide thereby forming a trialkali metal or triammonium salt of 2,4,6 trimercapto-s-triazine.
摘要翻译：制备2,4,6-三巯基-s-三嗪的三碱金属和三铵盐的方法，包括以下步骤：（a）形成氰尿酰氯的丙酮溶液和氢硫化钠水合物的水溶液的反应混合物; （b）搅拌混合物，从而形成2,4,6-三巯基-s-三嗪; （c）酸化混合物以形成沉淀物; 和（d）将沉淀物溶解在选自碱金属氢氧化物和氢氧化铵的碱性溶液中，从而形成2,4,6-三巯基-s-三嗪的三碱金属或三铵盐。

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