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1. 发明授权

US5114751A Application of an organic coating to small metal articles 失效
标题翻译：有机涂层在小金属制品上的应用
公开(公告)号：US5114751A
公开(公告)日：1992-05-19
申请号：US759096
申请日：1991-09-06
申请人： Bashir M. Ahmed , Barry P. Gunagan , Wilbur S. Hall
发明人： Bashir M. Ahmed , Barry P. Gunagan , Wilbur S. Hall
IPC分类号： B05D1/18 , B05D7/14
CPC分类号： B05D7/142 , B05D1/18 , B05D2258/00 , B05D2401/20
摘要： A process forming an organic coating, such as an autodeposited coating, on a plurality of small metallic articles by contacting the articles with a liquid coating composition containing an organic film-forming material comprising:(A) providing a plurality of said articles, with at least some of the articles being in contact with at least one other of said articles;(B) immersing the articles into a bath of said composition under conditions such that said articles are not in conttact with another article in said composition;(C) maintaining said articles in separated form in said composition for a period of time sufficiently long for the entirety of the surfaces of said articles to be coated with said composition; and(D) collecting the coated articles in the bath in a form in which at least some of the coated articles are in contact with another of said coated articles;wherein the coating composition is capable of forming on a steel panel immersed therein a coating having a wet strength such that its rinse resistance is at least about 30 seconds.
摘要翻译：通过使制品与含有有机成膜材料的液体涂料组合物接触，在多个小金属制品上形成有机涂层如自动沉积涂层的工艺，该液体涂料组合物包括：（A）提供多个所述制品，至少一些所述物品与所述物品中的至少另一个接触; （B）将制品浸入所述组合物的浴中，使得所述制品不与所述组合物中的另一制品相反; （C）在所述组合物中将分离形式的所述制品保持足够长的时间以使所述制品的整个表面被所述组合物涂布; 和（D）以至少一些涂覆制品与另一个所述涂覆制品接触的形式在浴中收集涂覆制品; 其中所述涂料组合物能够在浸入其中的钢板上形成具有湿强度以使其耐冲洗性为至少约30秒的涂层。

2. 发明授权

US5786030A Spotting resistant gloss enhancement of autodeposition coating 失效
标题翻译：自动沉积涂层的防斑光泽增强
公开(公告)号：US5786030A
公开(公告)日：1998-07-28
申请号：US745550
申请日：1996-11-12
申请人： Bashir M. Ahmed , Douglas A. Brown , William E. Fristad
发明人： Bashir M. Ahmed , Douglas A. Brown , William E. Fristad
IPC分类号： B05D7/14 , C09D5/08 , B05D3/10
CPC分类号： C09D5/088 , B05D7/144
摘要： A reaction rinse containing strong alkali, betaine surfactants, and a complexing agent for iron enhances the gloss of a dried and cured autodeposited coating that is contacted with the reaction rinse while still wet, particularly if the autodeposited coating consists predominantly of a copolymer of vinylidene chloride.
摘要翻译：含有强碱，甜菜碱表面活性剂和铁络合剂的反应冲洗增强了干燥和固化的自动沉积涂层的光泽，其与反应冲洗接触仍然是湿润的，特别是如果自沉积涂层主要由偏二氯乙烯。

3. 发明授权

US4647480A Use of additive in aqueous cure of autodeposited coatings 失效
标题翻译：在自动沉积涂料的水性固化中使用添加剂
公开(公告)号：US4647480A
公开(公告)日：1987-03-03
申请号：US761637
申请日：1985-08-01
申请人： Bashir M. Ahmed
发明人： Bashir M. Ahmed
IPC分类号： B05D7/14 , C08F214/08 , C09D5/08 , B05D3/04 , B32B31/00
CPC分类号： C09D5/088 , B05D7/142 , B05D7/144 , C08F214/08 , Y10T156/1092 , Y10T156/1093
摘要： Curing of autodeposited coatings by treatment with water or steam including a solute.
摘要翻译：通过用包含溶质的水或蒸汽处理固化自动沉积涂层。

4. 发明授权

US4639319A Electrolyte stabilization of latices 失效
标题翻译：胶乳的电解质稳定性
公开(公告)号：US4639319A
公开(公告)日：1987-01-27
申请号：US757597
申请日：1985-07-22
申请人： Lutz Schellenberg , Matthias Hamacher , Bashir M. Ahmed
发明人： Lutz Schellenberg , Matthias Hamacher , Bashir M. Ahmed
IPC分类号： C08J3/02 , B01D61/14 , B01D61/18 , B01D61/22 , B01D65/02 , B01D65/08 , C25D13/24 , B01D13/00
CPC分类号： C25D13/24
摘要： A method for stabilizing the electrolyte content of latex composition baths in which, preferably, the bath is flowingly contacted with the outside of a tubular filtration membrane having pores smaller than the latex micelles, and partly deioized water flows through the center of the tubular membrane at a rate sufficient to cause a pressure differential and thus effect ultrafiltration removal of electrolytes.
摘要翻译：一种用于稳定胶乳组合物浴的电解质含量的方法，其中优选地，浴与具有小于胶乳胶束的孔的管状过滤膜的外部流动接触，并且部分脱水的水流过管状膜的中心，足以引起压力差并因此实现电解质的超滤除去的速率。

5. 发明授权

US10323314B2 Single bath autodeposition coating for combination metal substrates and methods therefor 有权
公开(公告)号：US10323314B2
公开(公告)日：2019-06-18
申请号：US14125498
申请日：2012-06-15
申请人： Girdhari Kumar , Manesh Nadupparambil Sekharan , Bashir M. Ahmed , Xueting Qiu , Omar L. Abu-Shanab , Brian J. Marvin
发明人： Girdhari Kumar , Manesh Nadupparambil Sekharan , Bashir M. Ahmed , Xueting Qiu , Omar L. Abu-Shanab , Brian J. Marvin
IPC分类号： C23C2/04 , C09D133/08 , C09D135/06 , C08G18/58 , C08G18/80 , C09D175/04 , C23C2/02 , C23C2/26 , C23C2/28
摘要： This invention relates to an autodeposition bath composition comprising a nitrogen containing compound, said bath being suitable for generating a uniform autodeposition coating on two or more of ferrous, aluminum, magnesium and zinciferous multi-metal substrate surfaces, treated either sequentially or simultaneously. The invention also provides autodeposition concentrate compositions for use in the bath, methods of making and using the concentrate and bath, as well as metal articles comprising an autodeposition coating according to the invention.

6. 发明申请

US20140234641A1 SINGLE BATH AUTODEPOSITION COATING FOR COMBINATION METAL SUBSTRATES AND METHODS THEREFOR 审中-公开
标题翻译：用于组合金属基材的单浴自动涂布及其方法
公开(公告)号：US20140234641A1
公开(公告)日：2014-08-21
申请号：US14125498
申请日：2012-06-15
申请人： Girdhari Kumar , Manesh Nadupparambil Sekharan , Bashir M. Ahmed , Xueting Qiu , Omar L. Abu-Shanab , Brian Marvin
发明人： Girdhari Kumar , Manesh Nadupparambil Sekharan , Bashir M. Ahmed , Xueting Qiu , Omar L. Abu-Shanab , Brian Marvin
IPC分类号： C23C2/04 , C23C2/26 , C23C2/28 , C23C2/02
CPC分类号： C23C2/04 , C08G18/58 , C08G18/8061 , C09D133/08 , C09D135/06 , C09D175/04 , C23C2/02 , C23C2/26 , C23C2/28 , Y10T428/31678
摘要： This invention relates to an autodeposition bath composition comprising a nitrogen containing compound, said bath being suitable for generating a uniform autodeposition coating on two or more of ferrous, aluminum, magnesium and zinciferous multi-metal substrate surfaces, treated either sequentially or simultaneously. The invention also provides autodeposition concentrate compositions for use in the bath, methods of making and using the concentrate and bath, as well as metal articles comprising an autodeposition coating according to the invention.
摘要翻译：本发明涉及一种包含含氮化合物的自动沉积浴组合物，所述浴适用于在依次或同时处理的两种或更多种亚铁，铝，镁和锌多金属底物表面上产生均匀的自沉积涂层。本发明还提供了用于浴中的自动沉积浓缩组合物，制备和使用浓缩物和浴液的方法，以及包含根据本发明的自动沉积涂层的金属制品。

7. 发明授权

US5409737A Process for separating multivalent metal ions from autodeposition compositions and process for regenerating chelating type ion exchange resins useful therewith 失效
标题翻译：用于从自身沉积组合物中分离多价金属离子的方法和用于再生与其有用的螯合型离子交换树脂的方法
公开(公告)号：US5409737A
公开(公告)日：1995-04-25
申请号：US102662
申请日：1993-08-05
申请人： William G. Kozak , Bashir M. Ahmed
发明人： William G. Kozak , Bashir M. Ahmed
IPC分类号： B01J49/00 , B05D7/14 , C09D5/08 , B05D3/02
CPC分类号： C09D5/088 , B05D7/142
摘要： The use of chelating type cation exchange resins, particularly those with iminodiacetic acid functionality, to remove dissolved multivalent cations such as iron, zinc, and chromium from used autodeposition compositions permits reuse of the autodeposition compositions without the need for added surfactant and without developing any undesirable graininess or other texture in the coatings formed. The cation exchange resins can be efficiently regenerated with 0.5 to 4% by weight aqueous hydrofluoric acid.
摘要翻译：使用螯合型阳离子交换树脂，特别是具有亚氨基二乙酸官能团的那些阳离子交换树脂，可以使用自动沉积组合物去除溶解的多价阳离子如铁，锌和铬，可以重新使用自沉积组合物，而不需要添加表面活性剂，而不会产生任何不希望的颗粒状或其他纹理形成的涂料。阳离子交换树脂可以用0.5至4重量％的氢氟酸水溶液有效再生。

8. 发明授权

US4874673A Use of fugitive plasticizer in autodepositing composition 失效
标题翻译：在自动沉积组合物中使用挥发性增塑剂
公开(公告)号：US4874673A
公开(公告)日：1989-10-17
申请号：US122617
申请日：1987-11-19
申请人： Joseph C. Donovan , Bashir M. Ahmed
发明人： Joseph C. Donovan , Bashir M. Ahmed
IPC分类号： B05D7/14 , C09D5/08 , C09D125/14
CPC分类号： C09D5/088 , B05D7/142 , C09D125/14 , Y10T428/31699
摘要： Autodepositing compositions of the type that form coatings which tend to crack in the wet stage are modified by including in the composition a fugitive plasticizer, such as 2,2,4-trimethylpentanediol-1,3 monoisobutyrate, tributoxyethyl phosphate, ethylene glycol monohexyl ether, diethylene glycol monohexyl ether, or a mixture of phenyl glycol ethers.
摘要翻译：通过在组合物中包含短效增塑剂，例如2,2,4-三甲基戊二醇-1,3-单异丁酸酯，三丁氧基乙基磷酸酯，乙二醇单己基醚，乙二醇单己基醚等，改性形成在湿阶段中易于开裂的涂层的类型的自动沉积组合物，二甘醇单己基醚或苯二醇醚的混合物。

9. 发明授权

US08518493B2 Co-cure process for autodeposition coating 有权
标题翻译：自动沉积涂层的共固化工艺
公开(公告)号：US08518493B2
公开(公告)日：2013-08-27
申请号：US12831794
申请日：2010-07-07
申请人： Omar Abu-Shanab , Michael Inch , Bashir M. Ahmed , Christopher G. Weller , Derek W. Smith
发明人： Omar Abu-Shanab , Michael Inch , Bashir M. Ahmed , Christopher G. Weller , Derek W. Smith
IPC分类号： B05D7/14 , B05D3/10 , B05D7/16 , C23C28/00 , C23F11/00
CPC分类号： B05D7/144 , B05D7/142 , B05D7/16 , B05D7/542 , C09D5/44 , C09J7/50 , Y10T428/2843 , Y10T428/31522 , Y10T428/31529 , Y10T428/31678
摘要： A coated article comprising a metal surface, a first layer of an uncured autodeposition coating and a second uncured paint layer deposited sequentially on the surface without intermediate curing of the autodeposition coating, a process of co-curing said autodeposition coating and paint layer or layers, and a cured coated article having chemical bonds between the cured autodeposition coating layer and at least the cured paint layer immediately adjacent to the cured autodeposition coating layer.
摘要翻译：一种包括金属表面的涂层制品，未固化的自沉积涂层的第一层和顺序地沉积在表面上的第二未固化涂层，而不中间固化自沉积涂层，使所述自沉积涂层和涂料层共同固化的方法，以及固化的涂覆制品，其在固化的自沉积涂层和至少与固化的自沉积涂层之间紧邻的固化漆层之间具有化学键。

10. 发明申请

US20110003161A1 CO-CURE PROCESS FOR AUTODEPOSITION COATING 有权
标题翻译：用于自动涂覆的共固化方法
公开(公告)号：US20110003161A1
公开(公告)日：2011-01-06
申请号：US12831794
申请日：2010-07-07
申请人： Omar Abu-Shanab , Michael Inch , Bashir M. Ahmed , Christopher G. Weller , Derek W. Smith
发明人： Omar Abu-Shanab , Michael Inch , Bashir M. Ahmed , Christopher G. Weller , Derek W. Smith
IPC分类号： B32B15/04 , B05D3/00
CPC分类号： B05D7/144 , B05D7/142 , B05D7/16 , B05D7/542 , C09D5/44 , C09J7/50 , Y10T428/2843 , Y10T428/31522 , Y10T428/31529 , Y10T428/31678
摘要： A coated article comprising a metal surface, a first layer of an uncured autodeposition coating and a second uncured paint layer deposited sequentially on the surface without intermediate curing of the autodeposition coating, a process of co-curing said autodeposition coating and paint layer or layers, and a cured coated article having chemical bonds between the cured autodeposition coating layer and at least the cured paint layer immediately adjacent to the cured autodeposition coating layer.
摘要翻译：一种包括金属表面的涂层制品，未固化的自沉积涂层的第一层和顺序地沉积在表面上的第二未固化涂层，而不中间固化自沉积涂层，使所述自沉积涂层和涂料层共同固化的方法，以及固化的涂覆制品，其在固化的自沉积涂层和至少与固化的自沉积涂层之间紧邻的固化漆层之间具有化学键。

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