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1.1-imino-3-oxo-4, 7-diamino-5, 6-phthaloyldihydro-isoindole dyestuffs 失效
Title translation: 1-亚氨基-3-氧代-4,7-二氨基-5,6-邻苯二甲酰二氢异吲哚染料公开(公告)号:US3137699A
公开(公告)日:1964-06-16
申请号:US13643561
申请日:1961-09-07
Applicant: BASF AG
Inventor: ERNST HARTWIG , WILLY BRAUN
IPC: C07D209/58 , C09B5/24
CPC classification number: C07D209/58 , C09B5/2481
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2.
公开(公告)号:US2957745A
公开(公告)日:1960-10-25
申请号:US76316258
申请日:1958-09-25
Applicant: BASF AG
Inventor: WILLY BRAUN , ERNST HARTWIG , JULIUS EISELE , WILHELM FEDERKIEL
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3.Process for producing 1, 4-naphthoquinones [2, 3-f]-phthalimides 失效
Title translation: 制备1,4-萘醌[2,3-f] - 邻苯二甲酰亚胺的方法公开(公告)号:US3294815A
公开(公告)日:1966-12-27
申请号:US41360664
申请日:1964-11-24
Applicant: BASF AG
Inventor: ERNST HARTWIG , WILLY BRAUN
IPC: C09B5/24
CPC classification number: C09B5/2463 , C09B5/2472
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