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1.发明授权Nickel electroplating bath containing a 1, 2-dichloropropene pyridinium or quinolinium brightener 失效含有1,2-二氯丙烯吡啶鎓或喹啉增亮剂的镍电镀浴
公开(公告)号：US3218244A
公开(公告)日：1965-11-16
申请号：US25569263
申请日：1963-02-01
Applicant: M & T CHEMICALS INC
Inventor： FRANK PASSAL , TOMSON ARTHUR J , DOTY WARREN R
IPC: C07D213/20 , C07D215/10 , C25D3/18
CPC classification number: C25D3/18 , C07D213/20 , C07D215/10
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公开(公告)号：US3542655A
公开(公告)日：1970-11-24
申请号：US3542655D
申请日：1968-04-29
Applicant: M & T CHEMICALS INC
Inventor： KARDOS OTTO , DURHAM HUGH B , TOMSON ARTHUR J , ARCILESI DONALD A
CPC classification number: C07C255/00 , C25D3/38
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3.发明授权N-2,3-dibromopropenyl pyridinium, quinolinium and isoquinolinium derivatives 失效N-2,3-DIBROMOPROPENYL PYRIDINIUM，QUINOLINIUM和ISOQUINOLINIUM DORIVATIVES
公开(公告)号：US3678055A
公开(公告)日：1972-07-18
申请号：US3678055D
申请日：1969-06-12
Applicant: M & T CHEMICALS INC
Inventor： PASSAL FRANK , TOMSON ARTHUR J
IPC: C07D213/20 , C07D213/30 , C07D213/61 , C07D213/71 , C07D213/73 , C07D213/85 , C25D3/18 , C07D31/26 , C07D33/36
CPC classification number: C07D213/20 , C07D213/30 , C07D213/61 , C07D213/71 , C07D213/73 , C07D213/85 , C25D3/18
Abstract: This invention is directed to N-2,3-dibromopropenyl pyridinium salts which find use in nickel electroplating baths and processes. The present invention relates to novel compositions of matter and to improved nickel electroplating baths and processes.
Abstract translation: 本发明涉及可用于镍电镀浴和工艺中的N-2,3-二溴丙烯基吡啶鎓盐。
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4.发明授权Certain 1, 2-dichloro-propene pyridinium and quinolinium halide derivatives 失效某些1,2-二氯丙酸吡啶鎓和卤化卟啉衍生物
公开(公告)号：US3413295A
公开(公告)日：1968-11-26
申请号：US44448265
申请日：1965-02-25
Applicant: M & T CHEMICALS INC
Inventor： FRANK PASSAL , TOMSON ARTHUR J , DOTY WARREN R
IPC: C07D213/20 , C07D215/10 , C25D3/18
CPC classification number: C25D3/18 , C07D213/20 , C07D215/10
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