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公开(公告)号：US11624862B2
公开(公告)日：2023-04-11
申请号：US16156302
申请日：2018-10-10
发明人： Yukiya Enokida , Masatsugu Koyama , Yukinobu Okura
摘要： An optical element formed of a plurality of materials includes a middle layer between a base material and a reflecting member so as to suppress stripping, cracking and the like of the optical surface due to the difference in coefficients of thermal expansion among the component materials, in the case where a temperature difference in the service environment or a temperature difference between a manufacturing environment and the service environment is large.
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公开(公告)号：US20200165737A1
公开(公告)日：2020-05-28
申请号：US16777008
申请日：2020-01-30
申请人： EBARA CORPORATION
IPC分类号： C25D3/28 , C25D17/10 , C01G3/02 , C25D21/12 , C25D17/02 , C25D21/18 , C25D17/00 , C25D7/12 , C25D21/14 , C25D3/38
摘要： Soluble copper oxide powder capable of preventing a decrease in quality of a copper film formed by plating is disclosed. The copper oxide powder contains copper and impurities including sodium. A concentration of the sodium is not more than 20 ppm. The copper oxide powder is regularly supplied into a plating solution. A voltage is applied between an insoluble anode and a substrate immersed in the plating solution, thereby plating the substrate.
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公开(公告)号：US20180105946A1
公开(公告)日：2018-04-19
申请号：US15728175
申请日：2017-10-09
申请人： EBARA CORPORATION
CPC分类号： C25D3/28 , C01G3/02 , C01P2004/61 , C01P2006/80 , C25D3/38 , C25D7/123 , C25D17/001 , C25D17/02 , C25D17/10 , C25D21/12 , C25D21/14 , C25D21/18
摘要： Soluble copper oxide powder capable of preventing a decrease in quality of a copper film formed by plating is disclosed. The copper oxide powder contains copper and impurities including sodium. A concentration of the sodium is not more than 20 ppm. The copper oxide powder is regularly supplied into a plating solution. A voltage is applied between an insoluble anode and a substrate immersed in the plating solution, thereby plating the substrate.
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公开(公告)号：US2085776A
公开(公告)日：1937-07-06
申请号：US4539135
申请日：1935-10-17
申请人： DU PONT
发明人： VAUGHEN JOHN V
IPC分类号： C25D3/28
CPC分类号： C25D3/28
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公开(公告)号：US1537020A
公开(公告)日：1925-05-05
申请号：US71966424
申请日：1924-06-12
发明人： WHITE YOUNG ARTHUR
IPC分类号： C25D3/28
CPC分类号： C25D3/28
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公开(公告)号：US1383174A
公开(公告)日：1921-06-28
申请号：US30402019
申请日：1919-06-13
发明人： UDY MARVIN J , NICHOLSON FRANK C
IPC分类号： C25D3/28
CPC分类号： C25D3/28 , Y10S76/04 , Y10S428/935 , Y10S428/939 , Y10T29/49574 , Y10T428/12785
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公开(公告)号：US4062739A
公开(公告)日：1977-12-13
申请号：US687455
申请日：1976-05-18
摘要： Zinc and cadmium are electrodeposited in the presence of the more or less complex mixture present after reacting (a) a compound containing a pyridine nucleus, especially a 3-substituted pyridine and (b) a compound containing an oxirane ring such as an alkylene or arylene oxide, and yield a bright electrodeposit.
摘要翻译： 在（a）含有吡啶核的化合物，特别是3-取代的吡啶和（b）含有环氧乙烷环的化合物如亚烷基或亚芳基存在下，存在的或多或少的复合混合物存在时，将锌和镉电沉积 氧化，并产生明亮的电沉积。
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9.发明授权
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公开(公告)号：US2833705A
公开(公告)日：1958-05-06
申请号：US62823756
申请日：1956-12-14
申请人： WINTERS JOHN B
发明人： WINTERS JOHN B
IPC分类号： C25D3/28
CPC分类号： C25D3/28
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