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公开(公告)号：EP4056285A1
公开(公告)日：2022-09-14
申请号：EP21162411.9
申请日：2021-03-12
发明人： Belova-Magri, Valentina , Ackermann, Stefanie , Froese, Bernd , Haarmann, Philipp , Thoms, Martin , Lützow, Norbert , Knaup, Jan , Königsmann, Tatjana
摘要： The present invention relates to a specific triazine silane compound, an oligomer thereof, a mixture comprising said compound and/or said oligomer, as well as a respective storage and working solution. Furthermore, the present invention relates to a synthesis method for said specific triazine silane compound, and the use of said working solution as a surface treatment solution.
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2.发明公开
公开(公告)号：EP3456870A1
公开(公告)日：2019-03-20
申请号：EP17190805.6
申请日：2017-09-13
发明人： Gaida, Josef , Sperling, Jan , Castellani, Mauro , Vazhenin, Grigory , Ackermann, Stefanie , Brunner, Heiko , Rohde, Dirk
摘要： An aqueous bath for filling a vertical interconnect access or trench of a work piece with nickel or a nickel alloy, the bath comprising
- a source of nickel ions, and optionally a source of ions of at least one alloying metal,
- at least one buffering agent,
- at least one of a dimer of a compound of formula (I) or mixtures thereof
wherein
R 1 is a substituted or unsubstituted alkenyl group,
R 2 may be present or not, and if present R 2 is a -(CH 2 ) n -SO 3 - group, wherein n is an integer in the range of 1-6, and wherein one or more of the hydrogens in the group may be replaced by a substituent, preferably hydroxide; and
a method for filling a vertical interconnect access or trench of a work piece with nickel or a nickel alloy with said aqueous bath.-
公开(公告)号：EP4057782A1
公开(公告)日：2022-09-14
申请号：EP21162439.0
申请日：2021-03-12
发明人： Belova-Magri, Valentina , Ackermann, Stefanie , Michalik, Fabian , Haarmann, Philipp , Thoms, Martin , Lützow, Norbert , Knaup, Jan , Königsmann, Tatjana
IPC分类号： H05K3/38
摘要： The present invention relates to a method for increasing adhesion strength between a surface of a copper, a copper alloy or a copper oxide and a surface of an organic material.
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