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公开(公告)号：ES2676750T3
公开(公告)日：2018-07-24
申请号：ES09818156
申请日：2009-07-17
Applicant: MACDERMID INC
Inventor： LONG ERNEST , TOSCANO LENORA M , MCKIRRYHER COLLEEN , ROMAINE PAUL , KOLOGE DONNA , CASTALDI STEVEN A , STEINECKER CARL P
IPC: C23C18/54 , B23K35/30 , B23K35/36 , C23C18/12 , C23C18/16 , C23C18/18 , C23C18/42 , H05K3/24 , H05K3/28
Abstract: Un proceso para mejorar la soldabilidad de una superficie de metal, comprendiendo dicho proceso: a) contacto de la superficie de metal con una solución de metalizado de plata produciendo así una placa de plata sobre la superficie de metal; y a continuación b) tratamiento de la superficie de metal metalizada con plata con una solución que comprende un mercapto o tio silano sustituido.
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2.发明公开COMPOSITION AND METHOD FOR CONTROLLING GALVANIC CORROSION IN PRINTED CIRCUIT BOARDS 审中-公开组合物和方法，用于控制电偶腐蚀IN组装多氯联苯
公开(公告)号：EP2207628A4
公开(公告)日：2012-03-07
申请号：EP08850014
申请日：2008-09-08
Applicant: MACDERMID INC
Inventor： LONG ERNEST , KROL ANDREW , TOSCANO LENORA M , CASTALDI STEVEN A
CPC classification number: H05K3/282 , B23K35/3613 , C23C22/40 , C23F11/10 , C23F11/161 , C23F11/173 , H05K2203/121 , H05K2203/122
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公开(公告)号：EP2342372A4
公开(公告)日：2013-01-23
申请号：EP09818156
申请日：2009-07-17
Applicant: MACDERMID INC
Inventor： LONG ERNEST , TOSCANO LENORA M , MCKIRRYHER COLLEEN , ROMAINE PAUL , KOLOGE DONNA , CASTALDI STEVEN A , STEINECKER CARL P
CPC classification number: H05K3/282 , B23K35/3006 , B23K35/3612 , C23C18/1204 , C23C18/1601 , C23C18/1689 , C23C18/1824 , C23C18/42 , C23C18/54 , H05K3/244
Abstract: A method for enhancing the solderability of a metallic surface is disclosed where the metallic surface is plated with a silver plate prior to soldering, which immersion silver plate is treated with an additive comprising a mercapto substituted or thio substituted silane compound. Preferred post treatments comprise 3-mercapto propyl trimethoxysilane and/or 3-oxtanoylthio-1-propyltriethoxy silane.
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