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1.发明申请公开(公告)号：US20090084682A1
公开(公告)日：2009-04-02
申请号：US11863919
申请日：2007-09-28
CPC分类号： C09D5/4488 , C23C18/54 , C23C22/34 , C23C22/78 , C23C28/00 , C23C28/021 , C23C28/023 , C25D13/20
摘要： Disclosed are methods for treating metal substrates, including ferrous substrates, such as cold rolled steel and electrogalvanized steel. The methods include depositing an electropositive metal onto at least a portion of the substrate, and then contacting the substrate with a pretreatment composition that is substantially free of crystalline phosphates and chromates. The present invention also relates to coated substrates produced thereby.
摘要翻译： 公开了用于处理金属基材的方法，包括含铁基材，例如冷轧钢和电镀锌钢。 所述方法包括将正电性金属沉积在基底的至少一部分上，然后使基底与基本上不含结晶磷酸盐和铬酸盐的预处理组合物接触。 本发明还涉及由此制备的涂覆基材。
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公开(公告)号：US20080145678A1
公开(公告)日：2008-06-19
申请号：US11610073
申请日：2006-12-13
申请人： Neil D. McMurdie , Mark W. McMillen , Edward F. Rakiewicz , Michelle S. Miles , Richard F. Karabin
发明人： Neil D. McMurdie , Mark W. McMillen , Edward F. Rakiewicz , Michelle S. Miles , Richard F. Karabin
CPC分类号： B05D7/16 , C09D5/084 , C09D5/4492 , C23C22/34 , C25D13/02 , C25D13/04 , C25D13/20 , C25D15/02 , Y10T428/31678
摘要： Disclosed are methods for coating a metal substrate with a yttrium-containing coating, including ferrous substrates, such as cold rolled steel and electrogalvanized steel. Also disclosed are coated substrates produced thereby.
摘要翻译： 公开了用含有钇的涂层涂覆金属基材的方法，包括含铁基材如冷轧钢和电镀锌钢。 还公开了由此制备的涂布基材。
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3.发明申请AUTOMOTIVE SUBSTRATE HAVING A COATING LAYER SYSTEM WITH A BARRIER COATING COMPOSITION LAYER 审中-公开具有涂层组合物层的涂层系统的汽车底板公开(公告)号：US20100047583A1
公开(公告)日：2010-02-25
申请号：US12194991
申请日：2008-08-20
CPC分类号： C25D5/48 , B05D7/57 , C08G59/3218 , C08G59/50 , C08G65/24 , C08G65/2627 , C09D5/4488 , C09D163/00 , Y10T428/31511
摘要： An automotive substrate comprising an electrodepositable coating layer deposited over at least a portion of the automotive substrate and a barrier coating layer deposited over at least a portion of the electrodepositable coating layer.
摘要翻译： 汽车衬底包括沉积在汽车衬底的至少一部分上的可电沉积涂层和沉积在可电沉积涂层的至少一部分上的阻挡涂层。
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4.发明授权公开(公告)号：US09574093B2
公开(公告)日：2017-02-21
申请号：US11863919
申请日：2007-09-28
CPC分类号： C09D5/4488 , C23C18/54 , C23C22/34 , C23C22/78 , C23C28/00 , C23C28/021 , C23C28/023 , C25D13/20
摘要： Disclosed are methods for treating metal substrates, including ferrous substrates, such as cold rolled steel and electrogalvanized steel. The methods include depositing an electropositive metal onto at least a portion of the substrate, and then contacting the substrate with a pretreatment composition that is substantially free of crystalline phosphates and chromates. The present invention also relates to coated substrates produced thereby.
摘要翻译： 公开了用于处理金属基材的方法，包括含铁基材，例如冷轧钢和电镀锌钢。 所述方法包括将正电性金属沉积在基底的至少一部分上，然后使基底与基本上不含结晶磷酸盐和铬酸盐的预处理组合物接触。 本发明还涉及由此制备的涂覆基材。
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5.发明申请公开(公告)号：US20100243108A1
公开(公告)日：2010-09-30
申请号：US12414719
申请日：2009-03-31
申请人： Richard F. Karabin , Alan J. Kaylo , Mark W. McMillen , Michelle S. Miles , Robin M. Peffer , Edward F. Rakiewicz , Craig A. Wilson
发明人： Richard F. Karabin , Alan J. Kaylo , Mark W. McMillen , Michelle S. Miles , Robin M. Peffer , Edward F. Rakiewicz , Craig A. Wilson
CPC分类号： C09D5/4442 , C23C22/78 , C23G1/00 , C23G1/125 , C23G1/22
摘要： The present invention is directed to a method for coating a substrate comprising: (a) applying a caustic cleaner onto at least a portion of the substrate; (b) rinsing at least a portion of the substrate that was subjected to step (a) with water; (c) applying an acid cleaner onto at least a portion of the caustically cleaned substrate; (d) rinsing at least a portion of the substrate that was subjected to step (c) with water; and (e) applying a conversion coating comprising zirconium onto at least a portion of the acid cleaned substrate; and wherein at least one of the materials used in steps (c) and (e) is substantially chrome free. The present invention is also directed to a substrate, such as an aluminum substrate, that has been coated using the aforementioned method.
摘要翻译： 本发明涉及一种用于涂覆基材的方法，包括：（a）将苛性碱清洁剂施加到所述基材的至少一部分上; （b）用水冲洗经过步骤（a）的基材的至少一部分; （c）将酸性清洁剂施加到所述苛化清洁的基材的至少一部分上; （d）用水冲洗经受步骤（c）的基材的至少一部分; 和（e）将包含锆的转化涂层施加到所述酸洗底物的至少一部分上; 并且其中步骤（c）和（e）中使用的至少一种材料基本上不含铬。 本发明还涉及使用上述方法进行了涂布的基板，例如铝基板。
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6.发明授权公开(公告)号：US08877029B2
公开(公告)日：2014-11-04
申请号：US12876591
申请日：2010-09-07
IPC分类号： C25D13/10
CPC分类号： C08G59/304 , B05D1/18 , B05D3/14 , B05D2202/25 , C09D5/443 , C09D5/448 , C23C22/83 , C25D13/04 , C25D13/20 , Y10T428/31529
摘要： A process for applying a coating on aluminum substrates by anionic or cationic electrodeposition of an electrodeposition coating including an aqueous dispersion of one or more lanthanide series elements having a +3/+4 oxidation state and phosphated epoxy resin made by phosphating a polyepoxide with both phosphoric acid and an organophosphonic acid and/or an organophosphinic acid. The coating has a reduced tendency to form pinholes.
摘要翻译： 通过阴离子或阳离子电沉积包含具有+ 3 / + 4氧化态的一种或多种镧系元素的水分散体和磷酸化环氧树脂的电沉积涂层将涂层涂覆在铝基板上的方法，该方法通过磷酸化聚环氧化物与磷酸盐 酸和有机膦酸和/或有机亚磷酸。 涂层具有形成针孔的倾向。
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7.发明授权公开(公告)号：US08716402B2
公开(公告)日：2014-05-06
申请号：US12728585
申请日：2010-03-22
申请人： Rodger G. Temple , Brian E. Woodworth , Diep Nguyen , Michelle S. Miles , Walter F. Kasper , Dennis L. Faler
发明人： Rodger G. Temple , Brian E. Woodworth , Diep Nguyen , Michelle S. Miles , Walter F. Kasper , Dennis L. Faler
IPC分类号： C09D175/12 , C08L75/12 , C08G18/32 , C08G18/42
CPC分类号： C09D175/04 , C08G18/0823 , C08G18/12 , C08G18/3215 , C08G18/4205 , C08G18/4222 , C08G18/6659 , Y10T428/249953 , Y10T428/28 , Y10T428/31551 , Y10T428/31573 , Y10T428/31583 , C08G18/3271 , C08G18/3829 , C08G18/3237
摘要： A barrier coating comprising a polyurethane dispersion and an elastomeric material is disclosed. The polyurethane comprises at least 30 weight percent of meta-substituted aromatic material. Methods for improving barrier using the coatings are also disclosed.
摘要翻译： 公开了包含聚氨酯分散体和弹性体材料的阻隔涂层。 聚氨酯包含至少30重量％的间位取代的芳族材料。 还公开了改善使用涂层的屏障的方法。
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8.发明申请Barrier Coating Comprising a Polyurethane Dispersion and Elastomeric Material 有权包含聚氨酯分散体和弹性体材料的阻隔涂层公开(公告)号：US20100174032A1
公开(公告)日：2010-07-08
申请号：US12728585
申请日：2010-03-22
申请人： Rodger G. Temple , Dennis L. Faler , Diep Nguyen , Brian E. Woodworth , Walter F. Kasper , Michelle S. Miles
发明人： Rodger G. Temple , Dennis L. Faler , Diep Nguyen , Brian E. Woodworth , Walter F. Kasper , Michelle S. Miles
IPC分类号： C09D175/04 , B05D3/02
CPC分类号： C09D175/04 , C08G18/0823 , C08G18/12 , C08G18/3215 , C08G18/4205 , C08G18/4222 , C08G18/6659 , Y10T428/249953 , Y10T428/28 , Y10T428/31551 , Y10T428/31573 , Y10T428/31583 , C08G18/3271 , C08G18/3829 , C08G18/3237
摘要： A barrier coating comprising a polyurethane dispersion and an elastomeric material is disclosed. The polyurethane comprises at least 30 weight percent of meta-substituted aromatic material. Methods for improving barrier using the coatings are also disclosed.
摘要翻译： 公开了包含聚氨酯分散体和弹性体材料的阻隔涂层。 聚氨酯包含至少30重量％的间位取代的芳族材料。 还公开了改善使用涂层的屏障的方法。
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公开(公告)号：US07749368B2
公开(公告)日：2010-07-06
申请号：US11610073
申请日：2006-12-13
申请人： Neil D. McMurdie , Mark W. McMillen , Edward F. Rakiewicz , Michelle S. Miles , Richard F. Karabin
发明人： Neil D. McMurdie , Mark W. McMillen , Edward F. Rakiewicz , Michelle S. Miles , Richard F. Karabin
IPC分类号： C25D13/10
CPC分类号： B05D7/16 , C09D5/084 , C09D5/4492 , C23C22/34 , C25D13/02 , C25D13/04 , C25D13/20 , C25D15/02 , Y10T428/31678
摘要： Disclosed are methods for coating a metal substrate with a yttrium-containing coating, including ferrous substrates, such as cold rolled steel and electrogalvanized steel. Also disclosed are coated substrates produced thereby.
摘要翻译： 公开了用含有钇的涂层涂覆金属基材的方法，包括含铁基材如冷轧钢和电镀锌钢。 还公开了由此制备的涂布基材。
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