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公开(公告)号：US20120183806A1
公开(公告)日：2012-07-19
申请号：US13007757
申请日：2011-01-17
IPC分类号： C23F11/18 , B32B15/01 , C08F2/54 , C23F11/173 , B05D3/10
CPC分类号： C09D5/24 , B05D3/102 , C22C1/02 , C23C22/34 , C23C22/361 , C23C22/83 , C23C28/00 , C25D13/20 , Y10T428/12778 , Y10T428/12806
摘要： Disclosed are pretreatment compositions and associated methods for treating metal substrates with pretreatment compositions, including ferrous substrates, such as cold rolled steel and electrogalvanized steel. The pretreatment composition includes: (a) a group IIIB and/or IVB metal; (b) free fluorine; (c) a source of aluminum ions; and (d) water. The methods include contacting the metal substrates with the pretreatment composition.
摘要翻译： 公开了用预处理组合物处理金属基材的预处理组合物和相关方法，包括含铁基材，例如冷轧钢和电镀锌钢。 预处理组合物包括：（a）IIIB族和/或IVB族金属; （b）游离氟; （c）铝离子源; 和（d）水。 所述方法包括使金属基材与预处理组合物接触。
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公开(公告)号：US20090032144A1
公开(公告)日：2009-02-05
申请号：US11833525
申请日：2007-08-03
CPC分类号： C23C22/34 , C09D1/00 , C09D5/08 , C09D5/084 , C23C22/361 , C23C22/44 , C23C22/73 , C23C22/83 , 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 contacting the substrate with a pretreatment composition that includes: (a) a group IIIB and/or IVB metal; (b) free fluorine; (c) a metal fluoride salt formed from a metal which forms a fluoride salt having a pKsp of at least 11; and (d) water.
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。 所述方法包括使基材与预处理组合物接触，所述预处理组合物包括：（a）IIIB族和/或IVB族金属; （b）游离氟; （c）由形成pKsp为至少11的氟化物盐的金属形成的金属氟化物盐; 和（d）水。
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3.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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5.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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公开(公告)号：US08673091B2
公开(公告)日：2014-03-18
申请号：US11833525
申请日：2007-08-03
CPC分类号： C23C22/34 , C09D1/00 , C09D5/08 , C09D5/084 , C23C22/361 , C23C22/44 , C23C22/73 , C23C22/83 , 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 contacting the substrate with a pretreatment composition that includes: (a) a group IIIB and/or IVB metal; (b) free fluorine; (c) a metal fluoride salt formed from a metal which forms a fluoride salt having a pKsp of at least 11; and (d) water.
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。 所述方法包括使基材与预处理组合物接触，所述预处理组合物包括：（a）IIIB族和/或IVB族金属; （b）游离氟; （c）由形成pKsp为至少11的氟化物盐的金属形成的金属氟化物盐; 和（d）水。
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7.发明授权公开(公告)号：US08282801B2
公开(公告)日：2012-10-09
申请号：US12396051
申请日：2009-03-02
IPC分类号： C25D13/00
CPC分类号： C23C22/10 , C25D5/50 , C25D13/04 , C25D13/20 , Y10T428/31678
摘要： Disclosed are methods for passivating metal substrates, including ferrous substrates, such as cold rolled steel and electrogalvanized steel. The methods comprise the steps of depositing an electropositive metal onto at least a portion of the substrate, followed immediately by electrophoretically depositing on the substrate a curable, electrodepositable coating composition. The present invention also relates to coated substrates produced by the above methods.
摘要翻译： 公开了用于钝化金属基材的方法，包括含铁基材，例如冷轧钢和电镀锌钢。 该方法包括以下步骤：将正电性金属沉积在至少一部分基底上，随后在基底上电泳沉积可固化的可电沉积涂料组合物。 本发明还涉及通过上述方法制备的涂布基材。
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8.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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9.发明申请METHODS FOR PASSIVATING A METAL SUBSTRATE AND RELATED COATED METAL SUBSTRATES 有权用于钝化金属基材和相关涂层金属基材的方法公开(公告)号：US20100159258A1
公开(公告)日：2010-06-24
申请号：US12396051
申请日：2009-03-02
CPC分类号： C23C22/10 , C25D5/50 , C25D13/04 , C25D13/20 , Y10T428/31678
摘要： Disclosed are methods for passivating metal substrates, including ferrous substrates, such as cold rolled steel and electrogalvanized steel. The methods comprise the steps of depositing an electropositive metal onto at least a portion of the substrate, followed immediately by electrophoretically depositing on the substrate a curable, electrodepositable coating composition. The present invention also relates to coated substrates produced by the above methods.
摘要翻译： 公开了用于钝化金属基材的方法，包括含铁基材，例如冷轧钢和电镀锌钢。 该方法包括以下步骤：将正电性金属沉积在至少一部分基底上，随后在基底上电泳沉积可固化的可电沉积涂料组合物。 本发明还涉及通过上述方法制备的涂布基材。
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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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