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公开(公告)号:US2948753A
公开(公告)日:1960-08-09
申请号:US73441958
申请日:1958-05-12
Applicant: ALLIED CHEM
Inventor: KRANZ FREDERICK H
IPC: B41M5/136 , C07D213/70 , C07D275/06 , C09B11/02
CPC classification number: C07D213/70 , B41M5/136 , C07D275/06 , C09B11/02
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2.Aliphatic amino derivatives of bis (p-dialkylaminophenyl) methane 失效
Title translation: 双(对 - 二烷基氨基苯基)甲烷的脂族氨基衍生物公开(公告)号:US2983756A
公开(公告)日:1961-05-09
申请号:US73481358
申请日:1958-05-13
Applicant: ALLIED CHEM
Inventor: KRANZ FREDERICK H
IPC: B41M5/136 , C07D213/38 , C07D295/13 , C07D295/135 , C09B11/02
CPC classification number: C07D295/135 , B41M5/136 , C07D213/38 , C07D295/13 , C09B11/02 , Y10S428/914
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3.Heterocyclic nitrogen derivatives of bis(p-dialkylaminophenyl) methane 失效
Title translation: 双(对 - 二烷基氨基苯基)甲烷的杂环氮衍生物公开(公告)号:US2981738A
公开(公告)日:1961-04-25
申请号:US73442858
申请日:1958-05-12
Applicant: ALLIED CHEM
Inventor: KRANZ FREDERICK H
IPC: B41M5/136 , C07D207/32 , C07D207/325 , C07D209/08 , C07D209/86 , C07D249/18 , C07D295/135 , C09B11/26
CPC classification number: C07D207/325 , B41M5/1366 , C07D209/08 , C07D209/86 , C07D249/18 , C07D295/135 , C09B11/26
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4.
公开(公告)号:US3079271A
公开(公告)日:1963-02-26
申请号:US82880859
申请日:1959-07-22
Applicant: ALLIED CHEM
Inventor: KRANZ FREDERICK H
IPC: B41M5/124
CPC classification number: B41M5/124 , Y10S428/918 , Y10T428/24967 , Y10T428/263
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5.N-bis(p-dialkylaminophenyl)methyl derivatives of nitrogen-containing saturated heterocyclic compounds 失效
Title translation: 含氮饱和杂环化合物的N-双(对二烷基氨基苯基)甲基衍生物公开(公告)号:US2981733A
公开(公告)日:1961-04-25
申请号:US73441858
申请日:1958-05-12
Applicant: ALLIED CHEM
Inventor: KRANZ FREDERICK H
IPC: B41M5/136 , C07D295/135
CPC classification number: C07D295/135 , B41M5/1366 , Y10S101/29
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