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1. 发明申请

US20120301351A1 PRETREATMENT PROCESS FOR ALUMINUM AND HIGH ETCH CLEANER USED THEREIN 有权
标题翻译：用于铝及高蚀刻清洁剂的预处理方法
公开(公告)号：US20120301351A1
公开(公告)日：2012-11-29
申请号：US13531701
申请日：2012-06-25
申请人： Edis KAPIC , Michael L. SIENKOWSKI , Bruce H. GOODREAU , Sophie CORNEN
发明人： Edis KAPIC , Michael L. SIENKOWSKI , Bruce H. GOODREAU , Sophie CORNEN
IPC分类号： C09K13/00 , C22C21/00 , B08B3/08 , B05D7/14
CPC分类号： C23G1/22 , C11D7/06 , C11D7/265 , C11D7/3245 , C11D11/0029 , C23C22/78 , C23F1/36
摘要： A high etch cleaner for aluminum and aluminum alloy substrates that leads to enhanced corrosion protective performance of a variety of anti-corrosion pretreatments. The cleaner comprises low levels of silicate of from 0 to 250 ppm, 50 to 500 ppm of at least one chelator, and has a pH of from 11.0 to 13.5. The cleaner may be used to etch from 0.5 to 4.0 grams per meter squared from substrates. Substrates treated with the cleaner and then coated with a variety of anti-corrosion pretreatments and outer coatings show enhanced corrosion resistance compared to substrates cleaned with standard cleaners that have low etch rates, high silicate levels and no chelating agents followed by anti-corrosion pretreatments and outer coatings.
摘要翻译：用于铝和铝合金基材的高蚀刻清洁剂，可提高各种防腐预处理的防腐蚀性能。清洁剂包含0-250ppm的低含量的硅酸盐，至少一种螯合剂的50-500ppm，pH为11.0-13.5。该清洁剂可用于从底物刻蚀0.5至4.0克/平方米。用清洁剂处理，然后涂覆各种防腐预处理和外涂层的基材与使用具有低蚀刻速率，高硅酸盐水平和无螯合剂，然后进行防腐预处理的标准清洁剂清洁的基材相比，显示出增强的耐腐蚀性外涂层。

2. 发明授权

US09970115B2 Metal pretreatment composition containing zirconium, copper, zinc, and nitrate and related coatings on metal substrates 有权
公开(公告)号：US09970115B2
公开(公告)日：2018-05-15
申请号：US13531666
申请日：2012-06-25
申请人： Donald Vonk , Edis Kapic , Bruce Goodreau , Alvaro Bobadilla
发明人： Donald Vonk , Edis Kapic , Bruce Goodreau , Alvaro Bobadilla
IPC分类号： C23C22/34 , C23C22/00
CPC分类号： C23C22/34 , Y10T428/12139
摘要： A pretreatment composition for metal that provides enhanced corrosion resistance, enhanced paint adhesion and reduced chip damage to a wide variety of metal substrates. The pretreatment is also cleaner because it is based on zirconium rather than zinc phosphates. The pretreatment coating composition in use preferably comprises 50 to 300 parts per million (ppm) zirconium, 0 to 100 ppm of SiO2, 150-2000 ppm of total fluorine and 10-100 ppm of free fluorine, 150 to 10000 ppm of zinc and 10 to 10000 ppm of an oxidizing agent and has a pH of 3.0 to 5.0, preferably about 4.0. The coating composition can optionally include 0 to 50 ppm of copper. The suitable oxidizing agents can be selected from a large group.

3. 发明申请

US20080280046A1 PROCESS FOR TREATING METAL SURFACES 有权
标题翻译：处理金属表面的方法
公开(公告)号：US20080280046A1
公开(公告)日：2008-11-13
申请号：US12029729
申请日：2008-02-12
申请人： Todd R. Bryden , Jeng-Li Liang , Jianping Liu , John Zimmerman , Edis Kapic , Bruce Goodreau
发明人： Todd R. Bryden , Jeng-Li Liang , Jianping Liu , John Zimmerman , Edis Kapic , Bruce Goodreau
IPC分类号： B05D3/00
CPC分类号： C23C22/34 , C23C22/50 , C23C22/73
摘要： The corrosion resistance of a metal substrate surface treated with an acidic aqueous composition to form a conversion coating is improved by first contacting the surface with an oxidizing acidic pre-rinse, such as an aqueous solution of nitric acid and hydrogen peroxide, or nitric acid and hydrofluoric acid, or Fe+3 cations and hydrofluoric acid.
摘要翻译：用酸性水性组合物处理以形成转化膜的金属基材表面的耐腐蚀性通过首先使表面与氧化性酸性预漂洗剂如硝酸和过氧化氢水溶液或硝酸接触而得到改善，氢氟酸或Fe +3阳离子和氢氟酸。

4. 发明申请

US20120301739A1 METAL PRETREATMENT COMPOSITION CONTAINING ZIRCONIUM, COPPER, ZINC, AND NITRATE AND RELATED COATINGS ON METAL SUBSTRATES 有权
标题翻译：金属预处理组合物，包含锆，铜，锌和硝酸盐及相关涂料在金属基材上
公开(公告)号：US20120301739A1
公开(公告)日：2012-11-29
申请号：US13531666
申请日：2012-06-25
申请人： Donald VONK , Edis KAPIC , Bruce GOODREAU , Alvaro BOBADILLA
发明人： Donald VONK , Edis KAPIC , Bruce GOODREAU , Alvaro BOBADILLA
IPC分类号： C09D5/08 , C23C28/00 , B32B15/02 , B05D1/02 , B05D1/18
CPC分类号： C23C22/34 , Y10T428/12139
摘要： A pretreatment composition for metal that provides enhanced corrosion resistance, enhanced paint adhesion and reduced chip damage to a wide variety of metal substrates. The pretreatment is also cleaner because it is based on zirconium rather than zinc phosphates. The pretreatment coating composition in use preferably comprises 50 to 300 parts per million (ppm) zirconium, 0 to 100 ppm of SiO2, 150-2000 ppm of total fluorine and 10-100 ppm of free fluorine, 150 to 10000 ppm of zinc and 10 to 10000 ppm of an oxidizing agent and has a pH of 3.0 to 5.0, preferably about 4.0. The coating composition can optionally include 0 to 50 ppm of copper. The suitable oxidizing agents can be selected from a large group.
摘要翻译：用于金属的预处理组合物，其提供增强的耐腐蚀性，增强的漆附着力并减少对各种金属基材的碎屑损伤。预处理也更清洁，因为它基于锆而不是磷酸锌。使用的预处理涂料组合物优选含有50〜300份（ppm）锆，0〜100ppm SiO 2，150〜2000ppm总氟，10〜100ppm游离氟，150〜10000ppm锌，10 至10000ppm的氧化剂，并且具有3.0至5.0，优选约4.0的pH。涂料组合物可任选地包括0至50ppm的铜。合适的氧化剂可以选自大组。

5. 发明授权

US09163315B2 Pretreatment process for aluminum and high etch cleaner used therein 有权
标题翻译：铝及其中使用的高蚀刻清洁剂的预处理工艺
公开(公告)号：US09163315B2
公开(公告)日：2015-10-20
申请号：US13531701
申请日：2012-06-25
申请人： Edis Kapic , Michael L. Sienkowski , Bruce H. Goodreau , Sophie Cornen
发明人： Edis Kapic , Michael L. Sienkowski , Bruce H. Goodreau , Sophie Cornen
IPC分类号： C23G1/22 , C11D7/06 , C11D7/26 , C11D7/32 , C11D11/00 , C23C22/78 , C23F1/36
CPC分类号： C23G1/22 , C11D7/06 , C11D7/265 , C11D7/3245 , C11D11/0029 , C23C22/78 , C23F1/36
摘要： A high etch cleaner for aluminum and aluminum alloy substrates that leads to enhanced corrosion protective performance of a variety of anti-corrosion pretreatments. The cleaner comprises low levels of silicate of from 0 to 250 ppm, 50 to 500 ppm of at least one chelator, and has a pH of from 11.0 to 13.5. The cleaner may be used to etch from 0.5 to 4.0 grams per meter squared from substrates. Substrates treated with the cleaner and then coated with a variety of anti-corrosion pretreatments and outer coatings show enhanced corrosion resistance compared to substrates cleaned with standard cleaners that have low etch rates, high silicate levels and no chelating agents followed by anti-corrosion pretreatments and outer coatings.
摘要翻译：用于铝和铝合金基材的高蚀刻清洁剂，可提高各种防腐预处理的防腐蚀性能。清洁剂包含0-250ppm的低含量的硅酸盐，至少一种螯合剂的50-500ppm，pH为11.0-13.5。该清洁剂可用于从底物刻蚀0.5至4.0克/平方米。用清洁剂处理，然后涂覆各种防腐预处理和外涂层的基材与使用具有低蚀刻速率，高硅酸盐水平和无螯合剂，然后进行防腐预处理的标准清洁剂清洁的基材相比，显示出增强的耐腐蚀性外涂层。

6. 发明授权

US10422042B2 Metal treatment coating compositions, methods of treating metals therewith and coated metals prepared using the same 有权
公开(公告)号：US10422042B2
公开(公告)日：2019-09-24
申请号：US12405546
申请日：2009-03-17
申请人： Bruce H. Goodreau , Jianping Liu , Edis Kapic , Michael Febbraro
发明人： Bruce H. Goodreau , Jianping Liu , Edis Kapic , Michael Febbraro
IPC分类号： C23C26/00 , C23C10/30 , C23C22/34
摘要： Methods comprising: (a) providing a coating composition comprising a fluoroacid compound of the general formula (I): XpMqFrOs (I) wherein each of q and r independently represents an integer of 1 to 10; each of p and s independently represents an integer from 0 to 10; X represents at least one cation selected from the group consisting of hydrogen, ammonium, alkaline earth metals and alkali metals; and M represents at least one element selected from the group consisting of Ti, Zr, Hf, Si, Sn, Al, Ge, and B; (b) contacting a metal substrate with the coating composition; and (c) adding to the coating composition a component selected from the group consisting of fluorine-free compounds of an element M, Group 2 metal compounds, Group 12 metal compounds, Group 13 compounds, Group 14 compounds, and combination thereof.

7. 发明授权

US09234283B2 Process for treating metal surfaces 有权
标题翻译：处理金属表面的方法
公开(公告)号：US09234283B2
公开(公告)日：2016-01-12
申请号：US12029729
申请日：2008-02-12
申请人： Todd R. Bryden , Jeng-Li Liang , Jianping Liu , John Zimmerman , Edis Kapic , Bruce Goodreau
发明人： Todd R. Bryden , Jeng-Li Liang , Jianping Liu , John Zimmerman , Edis Kapic , Bruce Goodreau
IPC分类号： C23C22/06 , C23C22/34 , C23C22/50 , C23C22/73
CPC分类号： C23C22/34 , C23C22/50 , C23C22/73
摘要： The corrosion resistance of a metal substrate surface treated with an acidic aqueous composition to form a conversion coating is improved by first contacting the surface with an oxidizing acidic pre-rinse, such as an aqueous solution of nitric acid and hydrogen peroxide, or nitric acid and hydrofluoric acid, or Fe+3 cations and hydrofluoric acid.
摘要翻译：用酸性水性组合物处理以形成转化膜的金属基材表面的耐腐蚀性通过首先使表面与氧化性酸性预漂洗剂如硝酸和过氧化氢水溶液或硝酸接触而得到改善，氢氟酸或Fe + 3阳离子和氢氟酸。

8. 发明申请

US20090232996A1 METAL TREATMENT COATING COMPOSITIONS, METHODS OF TREATING METALS THEREWITH AND COATED METALS PREPARED USING THE SAME 有权
标题翻译：金属处理涂料组合物，处理金属的方法和使用其制备的涂覆金属
公开(公告)号：US20090232996A1
公开(公告)日：2009-09-17
申请号：US12405546
申请日：2009-03-17
申请人： Bruce H. Goodreau , Jianping Liu , Edis Kapic , Michael Febrraro
发明人： Bruce H. Goodreau , Jianping Liu , Edis Kapic , Michael Febrraro
IPC分类号： B05D1/36 , C09D5/08
摘要： Methods comprising: (a) providing a coating composition comprising a fluoroacid compound of the general formula (I): XpMqFrOs (I) wherein each of q and r independently represents an integer of 1 to 10; each of p and s independently represents an integer from 0 to 10; X represents at least one cation selected from the group consisting of hydrogen, ammonium, alkaline earth metals and alkali metals; and M represents at least one element selected from the group consisting of Ti, Zr, Hf, Si, Sn, Al, Ge, and B; (b) contacting a metal substrate with the coating composition; and (c) adding to the coating composition a component selected from the group consisting of fluorine-free compounds of an element M, Group 2 metal compounds, Group 12 metal compounds, Group 13 compounds, Group 14 compounds, and combination thereof.
摘要翻译：方法包括：（a）提供包含通式（I）的氟酸化合物的涂料组合物：<？在线配方说明=“在线配方”中的“末端=”铅“→XpMqFrOs（I） in-line-formula description =“In-line Formula”end =“tail”？>其中q和r各自独立地表示1到10的整数; p和s各自独立地表示0至10的整数; X表示选自氢，铵，碱土金属和碱金属中的至少一种阳离子; M表示选自Ti，Zr，Hf，Si，Sn，Al，Ge和B中的至少一种元素; （b）使金属基材与涂料组合物接触; 和（c）向涂料组合物中加入选自元素M的无氟化合物，第2族金属化合物，第12族金属化合物，第13族化合物，第14族化合物及其组合的组分。

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