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公开(公告)号：US5989396A
公开(公告)日：1999-11-23
申请号：US53154
申请日：1998-04-01
申请人： Albert R. Prasnikar , Richard C. Carlson , Richard J. Coin , Lynne M. Ernes , Thomas A. Mitchell , Catherine M. Lezan
发明人： Albert R. Prasnikar , Richard C. Carlson , Richard J. Coin , Lynne M. Ernes , Thomas A. Mitchell , Catherine M. Lezan
CPC分类号： C02F1/46104 , B01D19/0068 , C02F1/46109 , C02F1/4674 , C25B11/0478 , C25B11/0484 , C02F1/001 , C02F1/4606 , C02F2001/46128 , C02F2001/46142 , C02F2001/46152 , C02F2201/4612 , C02F2201/4618 , C02F2209/006 , C02F2301/043 , C02F2303/04
摘要： An electrode is disclosed having a coating on part of the electrode, e.g., a front face, comprising the oxides of tin, antimony, at least one platinum group metal and at least one valve metal. Another part of the electrode, such as a back face, has a coating comprising the oxides of at least one valve metal and at least one platinum group metal. The electrode can be generally plate-shaped and most desirably has at least one chamfered corner. The electrode is particularly useful in a cell wherein brine electrolyte is electrolyzed to prepare a disinfectant solution containing hypochlorite. The disinfectant solution can be especially serviceable, such as in maritime application, for treating water, e.g., freshwater as represented by desalinated water.
摘要翻译： 公开了一种电极，其在电极的一部分上具有涂层，例如前表面，其包含锡，锑，至少一种铂族金属和至少一种阀金属的氧化物。 电极的另一部分，例如背面，具有包含至少一种阀金属和至少一种铂族金属的氧化物的涂层。 电极可以是大致板形的，最理想的是具有至少一个倒角。 电极特别适用于电解盐水电解液以制备含有次氯酸盐的消毒剂溶液的电池。 消毒剂溶液可以特别适用于海上应用，例如用脱盐水代表的处理水，例如淡水。
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公开(公告)号：US06309523B1
公开(公告)日：2001-10-30
申请号：US09428455
申请日：1999-10-28
申请人： Albert R. Prasnikar , Richard C. Carlson , Richard J. Coin , Lynne M. Ernes , Catherine M. Lezan
发明人： Albert R. Prasnikar , Richard C. Carlson , Richard J. Coin , Lynne M. Ernes , Catherine M. Lezan
IPC分类号： C25B900
CPC分类号： C02F1/46104 , B01D19/0068 , C02F1/001 , C02F1/4606 , C02F1/46109 , C02F1/4674 , C02F2001/46128 , C02F2001/46142 , C02F2001/46152 , C02F2201/4612 , C02F2201/4618 , C02F2209/006 , C02F2301/043 , C02F2303/04 , C25B11/0478 , C25B11/0484
摘要： An electrode is disclosed having a coating on part of the electrode, e.g., a front face, comprising the oxides of tin, antimony, at least one platinum group metal and at least one valve metal. Another part of the electrode, such as a back face, has a coating comprising the oxides of at least one valve metal and at least one platinum group metal. The electrode can be generally plate-shaped and most desirably has at least one chamfered corner. The electrode is particularly useful in a cell wherein brine electrolyte is electrolyzed to prepare a disinfectant solution containing hypochlorite. The disinfectant solution can be especially serviceable, such as in maritime application, for treating water, e.g., freshwater as represented by desalinated water.
摘要翻译： 公开了一种电极，其在电极的一部分上具有涂层，例如前表面，其包含锡，锑，至少一种铂族金属和至少一种阀金属的氧化物。 电极的另一部分，例如背面，具有包含至少一种阀金属和至少一种铂族金属的氧化物的涂层。 电极可以是大致板形的，最理想的是具有至少一个倒角。 电极特别适用于电解盐水电解液以制备含有次氯酸盐的消毒剂溶液的电池。 消毒剂溶液可以特别适用于海上应用，例如用脱盐水代表的处理水，例如淡水。
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公开(公告)号：US5366598A
公开(公告)日：1994-11-22
申请号：US132975
申请日：1993-10-07
IPC分类号： C23C4/02 , C23C4/06 , C23C8/02 , C23C26/00 , C23C28/00 , C23F1/00 , C23F1/26 , C25B11/00 , C25B11/10 , C25C7/02 , C25D17/10 , C25B1/04 , C25B1/00 , C25B1/16
CPC分类号： C23F1/00 , C23C26/00 , C23C28/00 , C23C4/02 , C23C4/06 , C23C8/02 , C23F1/26 , C25B11/00 , C25C7/02 , C25D17/10 , Y10S29/016 , Y10T29/49108
摘要： A metal surface is now described having enhanced adhesion of subsequently applied coatings. The substrate metal of the article, such as a valve metal as represented by titanium, is provided with a highly desirable surface characteristic for subsequent coating application. This can be initiated by selection of a metal of desirable metallurgy and heat history, including prior heat treatment to provide surface grain boundaries which may be most readily etched. In subsequent etching operation, the surface is made to exhibit well defined, three dimensional grains with deep grain boundaries. Subsequently applied coatings, by penetrating into the etched intergranular valleys, are desirably locked onto the metal substrate surface and provide enhanced lifetime even in rugged commercial environments.
摘要翻译： 现在描述了金属表面具有增强的随后涂覆的涂层的粘合性。 制品的基底金属，例如由钛表示的阀金属，具有用于随后的涂布应用的非常期望的表面特性。 这可以通过选择期望的冶金和热历史的金属来开始，包括先前的热处理以提供最容易蚀刻的表面晶界。 在随后的蚀刻操作中，使表面形成具有深度晶界的良好限定的三维晶粒。 随后施加的涂层通过渗透到蚀刻的晶间谷中被期望地锁定在金属基板表面上，并且即使在坚固的商业环境中也提供延长的寿命。
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公开(公告)号：US5578176A
公开(公告)日：1996-11-26
申请号：US441578
申请日：1995-05-15
IPC分类号： C25B11/10 , C23C4/02 , C23C4/06 , C23C8/02 , C23C26/00 , C23C28/00 , C23F1/00 , C23F1/26 , C25B11/00 , C25B11/06 , C25C7/02 , C25D17/10 , C25D17/12
CPC分类号： C25D17/10 , C23C26/00 , C23C28/00 , C23C4/02 , C23C4/06 , C23C8/02 , C23F1/00 , C23F1/26 , C25B11/00 , C25C7/02 , Y10T428/12667 , Y10T428/12875 , Y10T428/24521
摘要： A method of preparing electrodes is now described, which electrodes have enhanced adhesion of subsequently applied coatings combined with excellent coating service life. In the method a substrate metal, such as a valve metal as represented by titanium, is provided with a highly desirable rough surface characteristic for subsequent coating application. This can be achieved by various operations including etching and melt spray application of metal or ceramic oxide to ensure a roughened surface morphology. In subsequent operations: a barrier layer is provided on the surface of enhanced morphology. This may be achieved by operations including heating, as well as including thermal decomposition of a layer precursor. Subsequent coatings provide enhanced lifetime even in the most rugged commercial environments.
摘要翻译： 现在描述制备电极的方法，这些电极具有增强的随后涂覆的涂层的粘附性，同时具有优异的涂层使用寿命。 在该方法中，用钛代表的阀门金属等基板金属具有用于后续涂布应用的非常理想的粗糙表面特性。 这可以通过各种操作实现，包括蚀刻和熔体喷涂金属或陶瓷氧化物以确保粗糙化的表面形态。 在随后的操作中：在增强形态的表面上提供阻挡层。 这可以通过包括加热以及包括层前体的热分解的操作来实现。 随后的涂层即使在最坚固的商业环境中也能提供更长的使用寿命。
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公开(公告)号：US5435896A
公开(公告)日：1995-07-25
申请号：US217830
申请日：1994-03-25
IPC分类号： C25B11/10 , C23C4/02 , C23C4/06 , C23C8/02 , C23C26/00 , C23C28/00 , C23F1/00 , C23F1/26 , C25B11/00 , C25B11/06 , C25C7/02 , C25D17/10 , C25D17/12 , C25B9/00
CPC分类号： C25D17/10 , C23C26/00 , C23C28/00 , C23C4/02 , C23C4/06 , C23C8/02 , C23F1/00 , C23F1/26 , C25B11/00 , C25C7/02 , Y10T428/12667 , Y10T428/12875 , Y10T428/24521
摘要： A metal surface, useful as an electrode in an electrolytic cell, is now described having enhanced adhesion of subsequently applied coatings combined with excellent coating service life. The substrate metal of the electrode, such as a valve metal as represented by titanium, is provided with a highly desirable rough surface characteristic for subsequent coating application. This can be achieved by various operations including etching and melt spray application of metal or ceramic oxide to ensure a roughened surface morphology. Usually in subsequent operations, a barrier layer is provided on the surface of enhanced morphology. This may be achieved by operations including heating, as well as including thermal decomposition of a layer precursor. Subsequent coatings provide enhanced lifetime even in the most rugged commercial environments.
摘要翻译： 现在描述用作电解池中的电极的金属表面，其具有增强的随后涂覆的涂层的粘附性以及优异的涂层使用寿命。 电极的基板金属，例如由钛表示的阀金属，具有用于后续涂布应用的高度期望的粗糙表面特性。 这可以通过各种操作实现，包括蚀刻和熔体喷涂金属或陶瓷氧化物以确保粗糙化的表面形态。 通常在随后的操作中，在增强的形态表面上提供阻挡层。 这可以通过包括加热以及包括层前体的热分解的操作来实现。 随后的涂层即使在最坚固的商业环境中也能提供更长的使用寿命。
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6.发明授权Substrate of improved plasma sprayed surface morphology and its use as an electrode in an electrolytic cell 失效改善等离子体喷涂表面形态的基体及其在电解池中作为电极的用途
公开(公告)号：US5324407A
公开(公告)日：1994-06-28
申请号：US23445
申请日：1993-02-26
IPC分类号： C23C4/02 , C23C4/06 , C23C8/02 , C23C26/00 , C23C28/00 , C23F1/00 , C23F1/26 , C25B11/00 , C25B11/10 , C25C7/02 , C25D17/10 , C25D17/12
CPC分类号： C25D17/10 , C23C26/00 , C23C4/02 , C23C4/06 , C23C8/02 , C23F1/00 , C23F1/26 , C25B11/00 , C25C7/02 , Y10T428/1266 , Y10T428/12667 , Y10T428/24521
摘要： A metal surface is now described having enhanced adhesion of subsequently applied coatings. The substrate metal of the article, such as a valve metal as represented by titanium, is provided with a highly desirable surface characteristic for subsequent coating application. This can be achieved by a plasma sprayed coating of well defined surface morphology, the plasma spraying being with one or more metals usually valve metals. The metal of the coating may be the same or different from the metal of the substrate. Subsequently applied coatings, by penetrating into the coating of well defined surface morphology, and desirably locked onto the resulting metal article an provide enhanced lifetime even in rugged commercial environments.
摘要翻译： 现在描述了金属表面具有增强的随后涂覆的涂层的粘合性。 制品的基底金属，例如由钛表示的阀金属，具有用于后续涂布应用的非常期望的表面特性。 这可以通过具有良好限定的表面形态的等离子喷涂涂层来实现，等离子体喷涂与一种或多种金属通常是阀金属。 涂层的金属可以与基材的金属相同或不同。 随后施加的涂层，通过渗透到良好限定的表面形态的涂层中，并且期望地锁定到所得的金属制品上，即使在坚固的商业环境中也提供了延长的寿命。
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公开(公告)号：US5262040A
公开(公告)日：1993-11-16
申请号：US686963
申请日：1991-04-18
IPC分类号： C23C4/02 , C23C4/06 , C23C8/02 , C23C26/00 , C23C28/00 , C23F1/00 , C23F1/26 , C25B11/00 , C25B11/10 , C25C7/02 , C25D17/10
CPC分类号： C25D17/10 , C23C26/00 , C23C4/02 , C23C4/06 , C23C8/02 , C23F1/00 , C23F1/26 , C25B11/00 , C25C7/02
摘要： A metal surface is now described having enhanced adhesion of subsequently applied coatings. The substrate metal of the article, such as a valve metal as represented by titanium, is provided with a highly desirable surface characteristic for subsequent coating application. This can be initiated by selection of a metal of desirable metallurgy and heat history, including prior heat treatment to provide surface grain boundaries which may be most readily etched. In subsequent etching operation, the surface is made to exhibit well defined, three dimensional grains with deep grain boundaries. Subsequently applied coatings, by penetrating into the etched intergranular valleys, are desirably locked onto the metal substrate surface and provide enhanced lifetime even in rugged commercial environments.
摘要翻译： 现在描述了金属表面具有增强的随后涂覆的涂层的粘合性。 制品的基底金属，例如由钛表示的阀金属，具有用于后续涂布应用的非常期望的表面特性。 这可以通过选择期望的冶金和热历史的金属来开始，包括先前的热处理以提供最容易蚀刻的表面晶界。 在随后的蚀刻操作中，使表面形成具有深度晶界的良好限定的三维晶粒。 随后施加的涂层通过渗透到蚀刻的晶间谷中被期望地锁定在金属基板表面上，并且即使在坚固的商业环境中也提供延长的寿命。
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公开(公告)号：US5167788A
公开(公告)日：1992-12-01
申请号：US686962
申请日：1991-04-18
IPC分类号： C23C4/02 , C23C4/06 , C23C8/02 , C23C26/00 , C23C28/00 , C23F1/00 , C23F1/26 , C25B11/00 , C25B11/10 , C25C7/02 , C25D17/10
CPC分类号： C25D17/10 , C23C26/00 , C23C4/02 , C23C4/06 , C23C8/02 , C23F1/00 , C23F1/26 , C25B11/00 , C25C7/02 , Y10T428/12667 , Y10T428/12875 , Y10T428/12993 , Y10T428/24521
摘要： A metal surface is now described having enhanced adhesion of subsequently applied coatings. The substrate metal of the article, such as a valve metal as represented by titanium, is provided with a highly desirable surface characteristic for subsequent coating application. This can be initiated by selection of a metal of desirable metallurgy and heat history, including prior heat treatment to provide surface grain boundaries which may be most readily etched. In subsequent etching operation, the surface is made to exhibit well defined, three dimensional grains with deep grain boundaries. Subsequently applied coatings, by penetrating into the etched intergranular valleys, are desirably locked onto the metal substrate surface and provide enhanced lifetime even in rugged commercial environments.
摘要翻译： 现在描述了金属表面具有增强的随后涂覆的涂层的粘合性。 制品的基底金属，例如由钛表示的阀金属，具有用于后续涂布应用的非常期望的表面特性。 这可以通过选择期望的冶金和热历史的金属来开始，包括先前的热处理以提供最容易蚀刻的表面晶界。 在随后的蚀刻操作中，使表面形成具有深度晶界的良好限定的三维晶粒。 随后施加的涂层通过渗透到蚀刻的晶间谷中被期望地锁定在金属基板表面上，并且即使在坚固的商业环境中也提供延长的寿命。
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公开(公告)号：US6071570A
公开(公告)日：2000-06-06
申请号：US917781
申请日：1997-08-27
IPC分类号： C25B11/10 , C23C4/02 , C23C4/06 , C23C8/02 , C23C26/00 , C23C28/00 , C23F1/00 , C23F1/26 , C25B11/00 , C25B11/06 , C25C7/02 , C25D17/10 , C25D17/12 , C23C4/10
CPC分类号： C25D17/10 , C23C26/00 , C23C28/00 , C23C4/02 , C23C4/06 , C23C8/02 , C23F1/00 , C23F1/26 , C25B11/00 , C25C7/02 , Y10T428/12667 , Y10T428/12875 , Y10T428/24521
摘要： A method of preparing electrodes is now described, which electrodes have enhanced adhesion of subsequently applied coatings combined with excellent coating service life. In the method, a substrate metal, such as a valve metal as represented by titanium, is provided with a highly desirable rough surface characteristic for subsequent coating application. This can be achieved by various operations including etching to ensure a roughened surface morphology. In subsequent operations, a barrier layer is provided on the surface of enhanced morphology. This may be achieved by operations including heating, as well as including thermal decomposition of a layer precursor. Subsequent coatings provide enhanced lifetime even in the most rugged commercial environments.
摘要翻译： 现在描述一种制备电极的方法，这些电极具有增强的随后涂覆的涂层的粘附性以及优异的涂层使用寿命。 在该方法中，以钛为代表的基板金属，例如阀金属，为随后的涂布应用提供了非常理想的粗糙表面特性。 这可以通过包括蚀刻在内的各种操作来实现，以确保粗糙化的表面形态。 在随后的操作中，在增强形态的表面上提供阻挡层。 这可以通过包括加热以及包括层前体的热分解的操作来实现。 随后的涂层即使在最坚固的商业环境中也能提供更长的使用寿命。
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公开(公告)号：US5672394A
公开(公告)日：1997-09-30
申请号：US691477
申请日：1996-08-02
IPC分类号： C25B11/10 , C23C4/02 , C23C4/06 , C23C8/02 , C23C26/00 , C23C28/00 , C23F1/00 , C23F1/26 , C25B11/00 , C25B11/06 , C25C7/02 , C25D17/10 , C25D17/12 , C23C4/10
CPC分类号： C25D17/10 , C23C26/00 , C23C28/00 , C23C4/02 , C23C4/06 , C23C8/02 , C23F1/00 , C23F1/26 , C25B11/00 , C25C7/02 , Y10T428/12667 , Y10T428/12875 , Y10T428/24521
摘要： A method of preparing electrodes is now described, which electrodes have enhanced adhesion of subsequently applied coatings combined with excellent coating service life. In the method, a substrate metal, such as a valve metal as represented by titanium, is provided with a highly desirable rough surface characteristic for subsequent coating application. This can be achieved by various operations including etching to ensure a roughened surface morphology. In subsequent operations, a barrier layer is provided on the surface of enhanced morphology. This may be achieved by operations including heating, as well as including thermal decomposition of a layer precursor. Subsequent coatings provide enhanced lifetime even in the most rugged commercial environments.
摘要翻译： 现在描述制备电极的方法，这些电极具有增强的随后涂覆的涂层的粘附性，同时具有优异的涂层使用寿命。 在该方法中，以钛为代表的诸如阀金属的基底金属被提供了用于后续涂布应用的非常期望的粗糙表面特性。 这可以通过包括蚀刻在内的各种操作来实现，以确保粗糙化的表面形态。 在随后的操作中，在增强形态的表面上提供阻挡层。 这可以通过包括加热以及包括层前体的热分解的操作来实现。 随后的涂层即使在最坚固的商业环境中也能提供更长的使用寿命。
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