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公开(公告)号：US20090302005A1
公开(公告)日：2009-12-10
申请号：US12132805
申请日：2008-06-04
申请人： Lawrence Bernard Kool , Michael David Feldstein , Eugenio Giorni , Dennis Michael Gray , Thomas Stephen Lancsek , Francesco Sorbo , Steven Alfred Tysoe
发明人： Lawrence Bernard Kool , Michael David Feldstein , Eugenio Giorni , Dennis Michael Gray , Thomas Stephen Lancsek , Francesco Sorbo , Steven Alfred Tysoe
CPC分类号： C23F1/26 , C23C18/1834 , C23C18/1844 , C23C18/32 , C23F1/28 , F01D5/005 , F01D5/288 , F05D2230/80
摘要： Process for roughening a surface of a base metal substrate includes contacting the surface with an aqueous solution comprising oxalic acid, sulfuric acid, and hydrogen peroxide at a temperature and for a period of time effective to roughen the surface to an average roughness greater than 60 Ra, removing a modest amount of base material, and generating no narrow and deep crevices at all. The surface is roughened prior to application of an electroless coating onto the substrate.
摘要翻译： 用于使基底金属基材的表面粗糙化的方法包括使表面与包含草酸，硫酸和过氧化氢的水溶液在有效使表面粗糙至大于60Ra的平均粗糙度的温度和时间 ，去除适量的基材，并且根本不产生狭窄和深的裂缝。 在将无电涂层施加到基底之前，将表面粗糙化。
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2.发明授权公开(公告)号：US06506509B1
公开(公告)日：2003-01-14
申请号：US09369141
申请日：1999-08-05
IPC分类号： B32B1900
CPC分类号： C23C18/1675 , C23C18/1662 , C23C18/32 , Y10T428/12458 , Y10T428/12535 , Y10T428/12576 , Y10T428/12611 , Y10T428/256 , Y10T428/2982
摘要： The present invention relates to composite electroless coatings with varying densities of codeposited particles in the plated layer along the surface of the substrate where said variation of densities is directed by the angle of rotation of the substrate during the coating process.
摘要翻译： 本发明涉及沿着衬底的表面在镀层中具有不同密度的共沉积颗粒的复合无电涂层，其中所述密度变化由涂层过程中衬底的旋转角度引导。
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公开(公告)号：US08598260B2
公开(公告)日：2013-12-03
申请号：US13032022
申请日：2011-02-22
IPC分类号： C08K3/10
CPC分类号： C23C18/1662 , C09D127/18 , C23C18/31 , C23C18/34
摘要： The present invention is directed to compositions, baths, and methods for composite plating including polytetrafluoroethylene (PTFE), and more particularly, to compositions, baths, and methods of composite plating with PTFE in a metal or alloy matrix where the materials used in the process contain no or essentially no PFOS (perfluorooctane sulfonate) and/or no PFOA (perfluorooctanoic acid).
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公开(公告)号：US20090017317A1
公开(公告)日：2009-01-15
申请号：US12235682
申请日：2008-09-23
CPC分类号： C23C18/31 , C23C18/1662 , C23C18/32 , Y10T428/31678
摘要： This invention is directed to a process for electrolessly metallizing an article, as well as to a plating bath and the subsequent plated substrate. The process comprises contacting the surface of an article with an electroless metallizing bath which may be essentially free of toxic and/or heavy metals.
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公开(公告)号：US06309583B1
公开(公告)日：2001-10-30
申请号：US09365501
申请日：1999-08-02
IPC分类号： C23C2400
CPC分类号： C23C24/10 , H01L23/3732 , H01L2924/0002 , H01L2924/00
摘要： This invention relates to processes for the formation of composite layers containing insoluble particles in metal matrices onto bodies to achieve enhanced thermal properties.
摘要翻译： 本发明涉及在金属基体中形成含有不溶性颗粒的复合层的方法，以实现增强的热性能。
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公开(公告)号：US07744685B2
公开(公告)日：2010-06-29
申请号：US12235671
申请日：2008-09-23
CPC分类号： C23C18/31 , C23C18/1662 , C23C18/32 , Y10T428/31678
摘要： This invention is directed to a process for electrolessly metallizing an article, as well as to a plating bath and the subsequent plated substrate. The process comprises contacting the surface of an article with an electroless metallizing bath which may be essentially free of toxic and/or heavy metals.
摘要翻译： 本发明涉及一种用于对物品进行无电镀金属化以及镀浴和随后镀覆的基底的方法。 该方法包括使制品的表面与基本上不含有毒和/或重金属的无电镀金属浴接触。
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公开(公告)号：US20090011136A1
公开(公告)日：2009-01-08
申请号：US12212898
申请日：2008-09-18
IPC分类号： B05D1/18
CPC分类号： C23C18/31 , C23C18/1662 , C23C18/32 , Y10T428/31678
摘要： This invention is directed to a process for electrolessly metallizing an article, as well as to a plating bath and the subsequent plated substrate. The process comprises contacting the surface of an article with an electroless metallizing bath which may be essentially free of toxic and/or heavy metals.
摘要翻译： 本发明涉及一种用于对物品进行无电镀金属化以及镀浴和随后镀覆的基底的方法。 该方法包括使制品的表面与基本上不含有毒和/或重金属的无电镀金属浴接触。
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公开(公告)号：US20090007814A1
公开(公告)日：2009-01-08
申请号：US12235671
申请日：2008-09-23
CPC分类号： C23C18/31 , C23C18/1662 , C23C18/32 , Y10T428/31678
摘要： This invention is directed to a process for electrolessly metallizing an article, as well as to a plating bath and the subsequent plated substrate. The process comprises contacting the surface of an article with an electroless metallizing bath which may be essentially free of toxic and/or heavy metals.
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