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1. 发明授权

US06818116B2 Additive-assisted cerium-based electrolytic coating process for corrosion protection of aluminum alloys 有权
公开(公告)号：US06818116B2
公开(公告)日：2004-11-16
申请号：US10214993
申请日：2002-08-08
申请人： James O. Stoffer , Thomas J. O'Keefe , Eric L. Morris , Scott Hayes , Paul Yu , Alex Williams , Xuan Lin
发明人： James O. Stoffer , Thomas J. O'Keefe , Eric L. Morris , Scott Hayes , Paul Yu , Alex Williams , Xuan Lin
IPC分类号： C25D356
CPC分类号： C25D3/54 , C25D9/12
摘要： The corrosion resistance of an aluminum or aluminum alloy component is enhanced by immersing an aluminum alloy to act as a cathode and an oxygen-evolving anode in an electrolyte comprising water, cerium ions, and an additive selected from among animal gelatin, derivatives of animal gelatin, and amino acids, then passing an electrical current through the electrolyte to deposit a cerium-based coating onto the aluminum-based component.

2. 发明授权

US07048807B2 Cerium-based spontaneous coating process for corrosion protection of aluminum alloys 有权
标题翻译：铈合金自腐蚀保护涂层工艺
公开(公告)号：US07048807B2
公开(公告)日：2006-05-23
申请号：US10214955
申请日：2002-08-08
申请人： James O. Stoffer , Thomas J. O'Keefe , Matthew O'Keefe , Eric L. Morris , Scott Hayes , Paul Yu , Alex Williams , Berny F. Rivera Vasquez , Xuan Lin
发明人： James O. Stoffer , Thomas J. O'Keefe , Matthew O'Keefe , Eric L. Morris , Scott Hayes , Paul Yu , Alex Williams , Berny F. Rivera Vasquez , Xuan Lin
IPC分类号： C23C22/07
CPC分类号： C23C22/56 , C23C22/83
摘要： A cerium-based coating for corrosion resistance is applied by exposing a cleaned aluminum-based component to a corrosion-inhibiting cerium solution containing cerium ions in the presence of an oxidizing agent. The coating deposits spontaneously without an external source of electrons.
摘要翻译：通过在氧化剂的存在下将清洁的铝基组分暴露于含有铈离子的腐蚀抑制铈溶液来施加用于耐腐蚀性的铈基涂层。涂层自发沉积而没有外部电子源。

3. 发明授权

US07241371B2 Additive-assisted, cerium-based, corrosion-resistant e-coating 有权
标题翻译：添加剂辅助，铈基，耐腐蚀电镀
公开(公告)号：US07241371B2
公开(公告)日：2007-07-10
申请号：US10344655
申请日：2001-08-17
申请人： James O. Stoffer , Thomas J. O'Keefe , Eric L. Morris , Xuan Lin , Scott A. Hayes , Pu Yu
发明人： James O. Stoffer , Thomas J. O'Keefe , Eric L. Morris , Xuan Lin , Scott A. Hayes , Pu Yu
IPC分类号： C25D13/10
CPC分类号： C09D5/084 , C09D5/4492 , C25D9/04 , C25D13/10
摘要： Corrosion resistance of metallic components such as stainless steel components of vehicles, and especially aluminum-based components of aircraft, is enhanced by application of an e-coat paint or primer which is enhanced by incorporation of cerium ions into the e-coat electrolytic bath. The resulting overall coating includes a cerium-based layer under a cerium-enhanced e-coat paint or primer layer.
摘要翻译：金属部件如车辆的不锈钢部件，特别是飞机的铝基部件的耐腐蚀性通过使用通过将铈离子结合到电镀涂层电解浴中得到增强的电镀涂料或底漆而得到增强。所得到的整体涂层包括在铈增强的e涂层涂料或底漆层下的铈基层。

4. 发明授权

US07452427B2 Corrosion resistant conversion coatings 有权
标题翻译：耐腐蚀转化涂层
公开(公告)号：US07452427B2
公开(公告)日：2008-11-18
申请号：US11002741
申请日：2004-12-01
申请人： Eric L. Morris
发明人： Eric L. Morris
IPC分类号： C23C22/00
CPC分类号： C23C22/83 , C09D5/086 , C23C22/48
摘要： A conversion coating composition for coating a metal substrate is provided which imparts corrosion resistance to the underlying metal substrate. The conversion coating composition comprises an aqueous carrier and first and second rare earth element salts. A complete coating system employing the conversion coating composition is also provided as well as methods for conversion coating a metal substrate with the rare earth element conversion coating compositions of the present invention.
摘要翻译：提供了用于涂覆金属基材的转化涂料组合物，其赋予下面的金属基材耐腐蚀性。转化涂料组合物包含水性载体和第一和第二稀土元素盐。还提供了使用转化涂料组合物的完整涂料体系以及用本发明的稀土元素转化涂料组合物转化涂覆金属基材的方法。

5. 发明申请

US20110300390A1 Corrosion Resistant Metallate Compostions 有权
标题翻译：耐腐蚀金属组合物
公开(公告)号：US20110300390A1
公开(公告)日：2011-12-08
申请号：US12794527
申请日：2010-06-04
申请人： Eric L. Morris
发明人： Eric L. Morris
IPC分类号： B32B15/04 , C09D139/06 , B05D3/00
CPC分类号： C23C22/34 , C23C22/68 , C23C22/83
摘要： A composition for application to a metal substrate comprising at least one metallate compound comprising hexafluorzirconate, zirconyl nitrate, and/or yttrium nitrate is provided. The composition may further comprise additives that promote corrosion resistance of the metal substrate, or the adhesion of subsequent coatings, such as one or more rare earth element salts; allontoin, polyvinylpyrrolidone, surfactants, and other additives and co-inhibitors. A metal substrate such as an aluminum or an aluminum alloy substrate coated with a metallate composition according to the present invention is also provided. A process for preparing a coating on a metal substrate to improve the corrosion resistance of the substrate or improve the adhesion of a subsequent coating is also provided. The process comprises treating the metal substrate with an aqueous solution comprising a metallate compound. The process may further comprise one or more pre-treating the substrate, coating the metal substrate with an oxidizing agent and/or coating the metal substrate with one or more rare earth element salts. A process for preparing the metallate coatings of the invention is also provided.
摘要翻译：提供了一种用于金属基材的组合物，其包含至少一种包含六氟锆酸盐，硝酸氧锆和/或硝酸钇的金属化合物。组合物还可以包含促进金属基材的耐腐蚀性或随后的涂层如一种或多种稀土元素盐的粘附的添加剂; 聚铁蛋白，聚乙烯吡咯烷酮，表面活性剂和其它添加剂和辅助抑制剂。还提供了金属基底，例如涂覆有根据本发明的金属盐组合物的铝或铝合金基底。还提供了一种在金属基材上制备涂层以提高基材的耐腐蚀性或改善随后的涂层的粘附性的方法。该方法包括用包含金属化合物的水溶液处理金属底物。该方法还可包括一种或多种预处理基材，用氧化剂涂覆金属基材和/或用一种或多种稀土元素盐涂覆金属基材。还提供了制备本发明的金属镀层的方法。

6. 发明授权

US10876211B2 Compositions for application to a metal substrate 有权
公开(公告)号：US10876211B2
公开(公告)日：2020-12-29
申请号：US13235317
申请日：2011-09-16
申请人： Eric L. Morris
发明人： Eric L. Morris
IPC分类号： C23C22/78 , C23C22/83 , C23C22/66 , C23C22/60 , C23G1/14 , C23G1/22 , C23C22/34
CPC分类号： C23C22/78 , C23C22/34 , C23C22/60 , C23C22/66 , C23C22/83 , C23G1/14 , C23G1/22 , Y10T428/31678
摘要： A corrosion resistant pretreatment composition for coating a metal substrate is provided. The composition comprises an aqueous carrier, one or more Group IA metal ions, wherein at least one of the Group 1A metal ions comprises a lithium compound, a hydroxide; and a phosphate or a halide. A process for treating a metal substrate with a lithium based coating is also provided, as well as a process for treating a metal substrate with a non-chrome conversion coating process.

7. 发明授权

US09347134B2 Corrosion resistant metallate compositions 有权
标题翻译：耐腐蚀金属化合物组合物
公开(公告)号：US09347134B2
公开(公告)日：2016-05-24
申请号：US12794527
申请日：2010-06-04
申请人： Eric L. Morris
发明人： Eric L. Morris
IPC分类号： C23C22/34 , C23C22/56 , C23C22/66 , C23C22/68 , C23C22/83
CPC分类号： C23C22/34 , C23C22/68 , C23C22/83
摘要： A composition for application to a metal substrate comprising at least one metallate compound comprising hexafluorzirconate, zirconyl nitrate, and/or yttrium nitrate is provided. The composition may further comprise additives that promote corrosion resistance of the metal substrate, or the adhesion of subsequent coatings, such as one or more rare earth element salts; allontoin, polyvinylpyrrolidone, surfactants, and other additives and co-inhibitors. A metal substrate such as an aluminum or an aluminum alloy substrate coated with a metallate composition according to the present invention is also provided. A process for preparing a coating on a metal substrate to improve the corrosion resistance of the substrate or improve the adhesion of a subsequent coating is also provided. The process comprises treating the metal substrate with an aqueous solution comprising a metallate compound. The process may further comprise one or more pre-treating the substrate, coating the metal substrate with an oxidizing agent and/or coating the metal substrate with one or more rare earth element salts. A process for preparing the metallate coatings of the invention is also provided.
摘要翻译：提供了一种用于金属基材的组合物，其包含至少一种包含六氟锆酸盐，硝酸氧锆和/或硝酸钇的金属化合物。组合物还可以包含促进金属基材的耐腐蚀性或随后的涂层如一种或多种稀土元素盐的粘附的添加剂; 聚铁蛋白，聚乙烯吡咯烷酮，表面活性剂和其它添加剂和辅助抑制剂。还提供了金属基底，例如涂覆有根据本发明的金属盐组合物的铝或铝合金基底。还提供了一种在金属基材上制备涂层以提高基材的耐腐蚀性或改善随后的涂层的粘附性的方法。该方法包括用包含金属化合物的水溶液处理金属底物。该方法还可包括一种或多种预处理基材，用氧化剂涂覆金属基材和/或用一种或多种稀土元素盐涂覆金属基材。还提供了制备本发明的金属镀层的方法。

8. 发明申请

US20130071675A1 CORROSION RESISTANT PRETREATMENT COATING COMPOSITIONS 审中-公开
标题翻译：耐腐蚀预处理涂料组合物
公开(公告)号：US20130071675A1
公开(公告)日：2013-03-21
申请号：US13235317
申请日：2011-09-16
申请人： Eric L. Morris
发明人： Eric L. Morris
IPC分类号： B32B15/04 , B05D7/14 , B05D1/36 , C09D5/08 , C08K3/32
CPC分类号： C23C22/78 , C23C22/34 , C23C22/60 , C23C22/66 , C23C22/83 , C23G1/14 , C23G1/22 , Y10T428/31678
摘要： A corrosion resistant pretreatment composition for coating a metal substrate is provided. The composition comprises an aqueous carrier, one or more Group IA metal ions, wherein at least one of the Group 1A metal ions comprises a lithium compound, a hydroxide; and a phosphate or a halide. A process for treating a metal substrate with a lithium based coating is also provided, as well as a process for treating a metal substrate with a non-chrome conversion coating process.
摘要翻译：提供了用于涂覆金属基材的耐腐蚀预处理组合物。组合物包含水性载体，一种或多种IA族金属离子，其中至少一种1A族金属离子包含锂化合物，氢氧化物; 和磷酸盐或卤化物。还提供了用锂基涂层处理金属基材的方法，以及用非铬转化涂覆法处理金属基材的方法。

9. 发明申请

US20090065101A1 Corrosion Resistant Conversion Coatings 审中-公开
标题翻译：耐腐蚀转化涂层
公开(公告)号：US20090065101A1
公开(公告)日：2009-03-12
申请号：US12272686
申请日：2008-11-17
申请人： Eric L. Morris
发明人： Eric L. Morris
IPC分类号： B32B15/04 , C23C22/05
CPC分类号： C23C22/83 , C09D5/086 , C23C22/48
摘要： A conversion coating composition for coating a metal substrate is provided which imparts corrosion resistance to the underlying metal substrate. The conversion coating composition comprises an aqueous carrier and first and second rare earth element salts. A complete coating system employing the conversion coating composition is also provided as well as methods for conversion coating a metal substrate with the rare earth element conversion coating compositions of the present invention.
摘要翻译：提供了用于涂覆金属基材的转化涂料组合物，其赋予下面的金属基材耐腐蚀性。转化涂料组合物包含水性载体和第一和第二稀土元素盐。还提供了使用转化涂料组合物的完整涂料体系以及用本发明的稀土元素转化涂料组合物转化涂覆金属基材的方法。

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