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公开(公告)号：EP4155436A1
公开(公告)日：2023-03-29
申请号：EP21198544.5
申请日：2021-09-23
发明人： Ross, Thorsten , Sans, Josep
摘要： The present invention refers to a method for determining the height of a foam blanket on an electroplating composition utilizing a radar signal, as well as a respective use.
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3.发明公开
公开(公告)号：EP3882378A1
公开(公告)日：2021-09-22
申请号：EP21162645.2
申请日：2021-03-15
发明人： MICHEZ, Roman , DEVAHIF, Thomas , KAIDI, Zainhia , STREEL, Michel
摘要： A surface-treated copper foil, which is excellent in adhesiveness with an insulating substrate for a high-frequency circuit, and particularly is capable of producing a copper clad laminate where occurrence of blisters are suppressed even when a thermal load due to high temperature press-working is applied. More particularly, it is a surface-treated copper foil for a high-frequency circuit having a heat resisting treated layer formed on a copper foil of 35 µm or less in thickness, in which the heat resisting treated layer is characterized by a film including a quaternary metal oxide of chromium, molybdenum, zinc, and nickel and a compound thereof, characterizes the present invention.
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公开(公告)号：EP3828308A1
公开(公告)日：2021-06-02
申请号：EP20192485.9
申请日：2020-08-24
申请人： TOTO LTD.
发明人： BABA, Tomoki , SHIMIZU, Satoshi , KAWASAKI, Takuma
IPC分类号： C23C28/00 , C23C28/02 , E03D5/00 , C23C14/02 , C23C14/06 , C23C14/14 , C23C14/16 , C23C14/58 , C23C16/02 , C23C16/06 , C23C16/30 , C23C16/56 , C25D3/04 , C25D3/12 , C25D3/38
摘要： According to one embodiment, a wet-area device includes a main part, a first layer, and a second layer. The first layer is provided on an outer surface of the main part. The second layer is provided on an outer surface of the first layer. A hardness of the second layer is greater than a hardness of the first layer. The first layer includes a first unevenness at a side of the outer surface of the first layer. The first unevenness includes a plurality of recesses and a plurality of protrusions. The second layer includes a second unevenness at a side of an outer surface of the second layer. The second unevenness includes a plurality of recesses and a plurality of protrusions. The second unevenness is arranged along the first unevenness. An average height of the first unevenness is less than an average length of the first unevenness.
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公开(公告)号：EP2949783B1
公开(公告)日：2019-10-09
申请号：EP13872669.0
申请日：2013-12-20
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公开(公告)号：EP2896499B1
公开(公告)日：2018-10-24
申请号：EP13837443.4
申请日：2013-09-06
发明人： OKABE, Toshio , YAMAMOTO, Shuji , SATO, Daisuke
IPC分类号： B32B15/02 , B60R13/04 , C25D5/50 , C23C18/16 , B32B7/12 , B32B15/08 , B32B33/00 , B32B38/00 , B32B3/26 , C25D7/00 , C25D5/12 , C23C18/20 , C23C18/30 , C25D3/04 , C25D3/38 , C23C18/28 , C23C18/32 , C23C18/48
CPC分类号： C23C18/1653 , B32B3/266 , B32B7/12 , B32B15/08 , B32B33/00 , B32B38/0004 , B32B2307/406 , B32B2307/714 , B32B2605/08 , C23C18/1641 , C23C18/165 , C23C18/1692 , C23C18/204 , C23C18/2086 , C23C18/285 , C23C18/30 , C23C18/32 , C23C18/48 , C25D3/04 , C25D3/38 , C25D5/12 , C25D5/50 , C25D5/505 , C25D7/00
摘要： Provided is a method of manufacturing a bright surface product having good surface brightness and excellent rust and detachment resistance which can be produced in a large scale at low cost. The method comprises: a step of performing electroless plating to form a first metal film 23 on a base coat layer 22 formed on a substrate 21; a step of performing electrolytic plating to form a second metal film 24 thereon so that the bonding strength between each film of a multi-layered metal film comprising the first metal film 23 and the second film 24 is higher than the bonding strength between the base coat layer 22 and the first metal layer 23; a step of integrally and discontinuously segmentalizing the multi-layered metal film with cracks 26 by utilizing the difference in internal stress between the substrate 21 and the multi-layered metal film to form an island-like metal film comprising a collection of fine multi-layered metal regions 25 with island-like structures and having an appearance of an integrated bright surface; and a step of forming a translucent top coat layer to cover the fine multi-layered metal regions 25 of the island-like metal film and enter into the cracks 26 to make contact with the base coat layer 22.
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公开(公告)号：EP2332672B1
公开(公告)日：2018-05-30
申请号：EP10193824.9
申请日：2010-12-06
发明人： Korte, Dietmar , Leon, Christian , Meier, Uwe
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9.发明授权
公开(公告)号：EP2260127B1
公开(公告)日：2014-10-15
申请号：EP09726704.1
申请日：2009-01-22
发明人： LINDE, Rudolf , DÜRDOTH, Stefan
CPC分类号： C25D15/02 , C25D3/04 , C25D5/14 , C25D5/18 , C25D7/10 , F16J9/26 , Y10T428/12847 , Y10T428/12993
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公开(公告)号：EP2108716A3
公开(公告)日：2014-03-05
申请号：EP09157429.3
申请日：2009-04-06
发明人： SU, Jong-Yi , CHEN, Cheng-Shin , WANG, Ren-Ning
CPC分类号： C25D5/14 , C23C28/023 , C25D3/04 , C25D3/10 , C25D5/56
摘要： A method for electroplating a plastic substrate includes the following steps a plastic substrate is firstly provided. The plastic substrate is then pretreated to form a noble metal coating. The noble metal coating is coated with a copper coating. A first chrome coating is electroplated onto the copper coating using a first electrolyte including a chromic component. A second chrome coating is electroplated onto the first chrome coating using a second electrolyte including a chromyl component.
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