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1. 发明授权

US5888954A Corrosion inhibitors for silver 失效
标题翻译：银腐蚀抑制剂
公开(公告)号：US5888954A
公开(公告)日：1999-03-30
申请号：US919636
申请日：1997-08-28
申请人： Juergen Haerer , Helmut Blum , Birgit Burg , Thomas Holderbaum , Willi Buchmeier , Peter Jeschke , Horst-Dieter Speckmann , Frank Wiechmann , Christian Nitsch
发明人： Juergen Haerer , Helmut Blum , Birgit Burg , Thomas Holderbaum , Willi Buchmeier , Peter Jeschke , Horst-Dieter Speckmann , Frank Wiechmann , Christian Nitsch
IPC分类号： C11D3/00 , C11D3/02 , C11D3/12 , C11D3/20 , C11D3/34 , C11D3/36 , C11D3/39 , C11D17/00 , C11D17/06 , C11D3/04
CPC分类号： C11D3/168 , C11D17/0039 , C11D17/0091 , C11D17/065 , C11D3/0042 , C11D3/0073 , C11D3/046 , C11D3/048 , C11D3/1213 , C11D3/122 , C11D3/2079 , C11D3/2086 , C11D3/349 , C11D3/361 , C11D3/3907 , C11D3/3472
摘要： A process for inhibiting the corrosion of silver in a dishwashing detergent solution by adding to the solution an inorganic redox-active substance.
摘要翻译：一种通过向该溶液中加入无机氧化还原活性物质来抑制洗碗洗涤剂溶液中的银腐蚀的方法。

2. 发明授权

US5230730A Process for manufacturing stable, low viscosity O/W anti-rust emulsions 失效
标题翻译：制造稳定，低粘度O / W抗乳液的方法
公开(公告)号：US5230730A
公开(公告)日：1993-07-27
申请号：US839753
申请日：1992-04-06
申请人： Horst-Dieter Speckmann , Gert-Lothar Striepling , Frank Wiechmann , Juergen Geke
发明人： Horst-Dieter Speckmann , Gert-Lothar Striepling , Frank Wiechmann , Juergen Geke
IPC分类号： C10M173/00 , C10N20/02 , C10N30/00 , C10N30/12 , C23F11/00 , C23F11/12
CPC分类号： C10M173/00 , C23F11/126 , C10M2201/02 , C10M2203/003 , C10M2207/021 , C10M2207/10 , C10M2207/121 , C10M2207/122 , C10M2207/125 , C10M2207/126 , C10M2207/129 , C10M2207/14 , C10M2207/142 , C10M2209/104 , C10M2209/108 , C10N2230/12 , C10N2250/02 , Y10S516/01 , Y10S516/06
摘要： The invention relates to a process for preparing stable low-viscosity O/W rust-inhibiting emulsions, characterized in that a mixture having the following composition is employed for the formation of the emulsion:a) from 10 to 60% by weight of an oil component;b) from 1 to 10% by weight of an emulsifier component consisting of at least one addition product of from 2 to 20 moles of ethylene oxide to fatty alcohols having from 10 to 22 carbon atoms;c) from 1 to 10% by weight of a corrosion inhibitor consisting of at least one carboxylic acid having the general formula (I):R--COOH (I), wherein R represents a straight-chain or branched saturated or unsaturated alkyl moiety comprising from 6 to 22 carbon atoms or a moiety having the general formula (II): ##STR1## wherein R.sup.1 represents a saturated straight-chain or branched alkyl moiety comprising from 8 to 18 carbon atoms;d) from 0 to 10% by weight of co-emulsifier component consisting of at least one fatty alcohol comprising from 12 to 22 carbon atoms; ande) water as the balance.
摘要翻译： PCT No.PCT / EP90 / 01626 Sec。 371日期：1992年4月6日 102（e）日期1992年4月6日PCT提交1990年9月25日PCT公布。出版物WO91 / 05033 日本1991年04月18日。本发明涉及一种制备稳定的低粘度O / W防锈乳液的方法，其特征在于使用具有以下组成的混合物来形成乳液：a）10至 60重量％的油组分; b）1至10重量％的由至少一种2-20摩尔环氧乙烷加成产物与10-22个碳原子的脂肪醇组成的乳化剂组分; c）1至10重量％的由至少一种具有通式（I）的羧酸组成的腐蚀抑制剂：R-COOH（I），其中R表示直链或支链饱和或不饱和的烷基部分，其包含 6至22个碳原子的部分或具有通式（II）的部分：其中R 1表示包含8至18个碳原子的饱和直链或支链烷基部分; d）0至10重量％的由至少一种包含12至22个碳原子的脂肪醇组成的共乳化剂组分; 和e）作为平衡的水。

3. 发明申请

US20070144914A1 Electrochemically Produced Layers for Corrosion Protection or as a Primer 审中-公开
标题翻译：用于腐蚀防护或作为底漆的电化学生产层
公开(公告)号：US20070144914A1
公开(公告)日：2007-06-28
申请号：US11681122
申请日：2007-03-01
申请人： Mattias Schweinsberg , Bernd Mayer , Frank Wiechmann
发明人： Mattias Schweinsberg , Bernd Mayer , Frank Wiechmann
IPC分类号： C25D9/02
CPC分类号： C25D13/22 , C25D9/04
摘要： Use of a layer on an electrically conductive surface as a corrosion protection layer and/or as a primer for an organic coating, which may be obtained in a stage (a), in which a layer of at least one inorganic compound of at least one metal A having a weight per unit area of 0.01 to 10 g/m2 is deposited electrochemically on the said surface from a solution containing the metal A in dissolved form, wherein the metal A is a different metal from the main component of the electrically conductive surface and wherein the inorganic compound contains less than 20 wt. % phosphate ions, process for producing a coating comprising at least two layers, at least one layer of an organic polymer being applied to the layer deposited in stage a); metal component comprising a coating comprising at least two layers obtainable in this manner.
摘要翻译：在导电表面上使用层作为腐蚀保护层和/或用作有机涂层的底漆，其可以在阶段（a）中获得，其中至少一种至少一种无机化合物的层每单位面积重量为0.01〜10g / m 2的金属A，由含有溶解状态的金属A的溶液电化学沉积在所述表面上，其中金属A为与导电表面的主要组分，其中无机化合物含有小于20wt。％磷酸盐离子，用于生产包含至少两层的涂层的方法，至少一层有机聚合物施加到在阶段a）中沉积的层; 金属组分包含包含以这种方式可获得的至少两层的涂层。

4. 发明申请

US20090162563A1 ELECTROCHEMICALLY PRODUCED LAYERS FOR CORROSION PROTECTION OR AS A PRIMER 审中-公开
标题翻译：电化学生产层用于腐蚀保护或作为PRIMER
公开(公告)号：US20090162563A1
公开(公告)日：2009-06-25
申请号：US12273969
申请日：2008-11-19
申请人： Matthias Schweinsberg , Bernd Mayer , Frank Wiechmann
发明人： Matthias Schweinsberg , Bernd Mayer , Frank Wiechmann
IPC分类号： B05D1/36
CPC分类号： C25D13/22 , C25D9/04
摘要： A process for producing a multi-layer coating on an electrically conductive surface as a corrosion protection layer and/or as a primer for an organic coating, which is produced by (a) forming a layer of at least one inorganic compound of at least one metal A having a weight per unit area of 0.01 to 10 g/m2 by electrochemical deposition on a conductive surface from a solution containing the metal A in dissolved form, wherein the metal A is a different metal from the main component of a metal on the electrically conductive surface and the inorganic compound contains less than 20 wt % phosphate ions; and (b) forming at least one layer of an organic coating on the layer deposited in stage (a); also disclosed is a metal component comprising a coating comprising at least two layers obtainable in this manner.
摘要翻译：一种用于在导电表面上生产多层涂层的方法，该涂层是作为腐蚀保护层和/或有机涂层的底漆，其通过以下步骤制备：（a）形成至少一种至少一种无机化合物的层通过从含有溶解形式的金属A的溶液的电导率表面上的电化学沉积，每单位面积重量为0.01至10g / m 2的金属A，其中金属A是与金属的主要成分不同的金属导电表面和无机化合物含有少于20重量％的磷酸根离子; 和（b）在阶段（a）中沉积的层上形成至少一层有机涂层; 还公开了一种金属组分，其包含包含以这种方式可获得的至少两层的涂层。

5. 发明申请

US20080210567A1 Electrodeposition Material, Process for Providing a Corrosion-Protective Layer of TiO2 on an Electrically Conductive Substrate and Metal Substrate Coated with a Layer of TiO2 审中-公开
标题翻译：电沉积材料，在导电基材和金属基板上涂覆TiO 2的TiO 2的腐蚀保护层的方法
公开(公告)号：US20080210567A1
公开(公告)日：2008-09-04
申请号：US11961095
申请日：2007-12-20
申请人： Subbian Karuppuchamy , Naoki Suzuki , Seishiro Ito , Schweinsberg Matthias , Hans Dolhaine , Frank Wiechmann , Christine Schroeder
发明人： Subbian Karuppuchamy , Naoki Suzuki , Seishiro Ito , Schweinsberg Matthias , Hans Dolhaine , Frank Wiechmann , Christine Schroeder
IPC分类号： C25D3/54
CPC分类号： C25D9/08
摘要： The present invention relates to electrodeposition material for the electrochemical deposition of a corrosion-protective layer of TiO2 on an electrically conductive substrate comprising a titanium compound, a complexing agent, an accelerator, water and optionally organic solvents, buffering agents and one or more additives, characterized in that the titanium compound is titanyl sulfate and/or titanyl oxalate, the complexing agent is selected from the group consisting of citric acid, citrates, tartaric acid, tartrates, lactic acid, lactates, gluconic acid, gluconates, polyhydroxy-polycarbonic acids, ethylenediaminetetraacetate, methylglycinediacetate, iminodisuccinate, nitrilotriacetic acid and nitrilotriacetate, triethanolamine, phosphonic acid and phosphonates, polyaspartic acid and polyaspartates, polyacrylic acid and polyacrylates and the accelerator is selected from the group consisting of H2O2 and organic peroxides. The invention further relates to a process for providing a corrosion-protective layer of TiO2 on an electrically conductive substrate and to a metal substrate coated with a layer of TiO2.
摘要翻译：本发明涉及用于在包含钛化合物，络合剂，促进剂，水和任选的有机溶剂的导电基材上电化学沉积TiO 2的腐蚀保护层的电沉积材料，缓冲剂和一种或多种添加剂，其特征在于钛化合物是硫酸氧钛和/或草酸氧钛，络合剂选自柠檬酸，柠檬酸盐，酒石酸，酒石酸盐，乳酸，乳酸盐，葡萄糖酸，葡糖酸盐，多羟基 - 聚碳酸，乙二胺四乙酸盐，甲基甘氨二乙酸盐，亚氨基二琥珀酸盐，次氮基三乙酸和次氮基三乙酸盐，三乙醇胺，膦酸和膦酸盐，聚天冬氨酸和聚天冬氨酸盐，聚丙烯酸和聚丙烯酸盐，加速剂选自H 2 O 2和有机过氧化物。本发明还涉及一种在导电衬底上和涂覆有TiO 2层的金属衬底上提供TiO 2的防腐蚀层的方法。

6. 发明申请

US20070148479A1 Corrosion-protection by electrochemical deposition of metal oxide layers on metal substrates 审中-公开
标题翻译：通过在金属基底上电化学沉积金属氧化物层进行腐蚀保护
公开(公告)号：US20070148479A1
公开(公告)日：2007-06-28
申请号：US11471330
申请日：2006-06-20
申请人： Hiroki Ishikazi , Matthias Schweinsberg , Seishiro Ito , Frank Wiechmann
发明人： Hiroki Ishikazi , Matthias Schweinsberg , Seishiro Ito , Frank Wiechmann
IPC分类号： B32B15/04 , C25D11/00
CPC分类号： C25D9/08 , C25D13/20
摘要： The present invention relates to a process for providing a metal substrate with corrosion-protection and corrosion-resistance, respectively, as well as to the products thus obtainable. Said process comprises coating said metal substrate with a thin layer of at least one metal oxide selected from the group consisting of TiO2, Bi2O3 and ZnO, preferably TiO2, by electrochemically depositing said metal oxide layer on at least one surface of said metal substrate. At the same time, said metal oxide layer may serve as a primer layer for subsequent coating treatment (e.g. coating with organic materials, such as for instance lacquers, varnishes, paints, organic polymers, adhesives, etc.).
摘要翻译：本发明涉及分别提供具有耐腐蚀性和耐腐蚀性的金属基材以及由此获得的产品的方法。所述方法包括用选自TiO 2，Bi 2 O 3 3 / / SUB的至少一种金属氧化物的薄层涂覆所述金属基材 >和ZnO，优选TiO 2，通过在所述金属基底的至少一个表面上电化学沉积所述金属氧化物层。同时，所述金属氧化物层可用作后续涂覆处理的底漆层（例如涂覆有机材料，例如漆，清漆，油漆，有机聚合物，粘合剂等）。

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