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公开(公告)号:US2488094A
公开(公告)日:1949-11-15
申请号:US58196445
申请日:1945-03-09
Applicant: CIBA LTD
Inventor: CHARLES GRAENACHER , FRANZ ACKERMANN
IPC: C07D235/06 , C07D235/08 , C07D235/12 , C07D235/18 , C07D235/20 , C07D405/14 , D06L3/12
CPC classification number: C07D405/14 , C07D235/06 , C07D235/08 , C07D235/12 , C07D235/18 , C07D235/20 , D06L4/686
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公开(公告)号:US2910472A
公开(公告)日:1959-10-27
申请号:US73484858
申请日:1958-05-13
Applicant: CIBA LTD
Inventor: EMIL SIEGRIST ADOLF , FRANZ ACKERMANN
IPC: C07D263/62
CPC classification number: C07D263/62
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公开(公告)号:US2567796A
公开(公告)日:1951-09-11
申请号:US6039948
申请日:1948-11-16
Applicant: CIBA LTD
Inventor: FRANZ ACKERMANN
CPC classification number: C07C309/14
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公开(公告)号:US2795590A
公开(公告)日:1957-06-11
申请号:US46459854
申请日:1954-10-25
Applicant: CIBA LTD
Inventor: EMIL SIEGRIST ADOLF , FRANZ ACKERMANN
IPC: C09K11/06
CPC classification number: C09K11/06
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5.
公开(公告)号:US2646355A
公开(公告)日:1953-07-21
申请号:US12987249
申请日:1949-11-28
Applicant: CIBA LTD
Inventor: HANS-HEINI ZWEIFEL , FRANZ ACKERMANN
IPC: A23L5/47
CPC classification number: A23L5/47
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公开(公告)号:US2550321A
公开(公告)日:1951-04-24
申请号:US6040048
申请日:1948-11-16
Applicant: CIBA LTD
Inventor: FRANZ ACKERMANN
IPC: C07D277/66
CPC classification number: C07D277/66
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7.New and useful malic acid diamide-compounds and process for their manufacture 失效
Title translation: 新的和有用的苹果酸二酰胺化合物及其制造方法公开(公告)号:US2995605A
公开(公告)日:1961-08-08
申请号:US84604959
申请日:1959-10-13
Applicant: CIBA LTD
Inventor: EMIL SIEGRIST ADOLF , FRANZ ACKERMANN
IPC: C07C233/16
CPC classification number: C07C233/16
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8.
公开(公告)号:US2905667A
公开(公告)日:1959-09-22
申请号:US53060955
申请日:1955-08-25
Applicant: CIBA LTD
Inventor: EMIL SIEGRIST ADOLF , FRANZ ACKERMANN
IPC: C07D235/20 , C09B23/10
CPC classification number: C07D235/20 , C09B23/105
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9.Water-soluble salts of derivatives of 4:4'-diaminostilbene-2:2'-disulfonic acid for enhancing the brightness of organic fibrous material 失效
Title translation: 4:4'-二氨基芪-2:2'-二磺酸衍生物的水溶性盐,用于提高有机纤维材料的亮度公开(公告)号:US2846397A
公开(公告)日:1958-08-05
申请号:US18807150
申请日:1950-10-02
Applicant: CIBA LTD
Inventor: FRANZ ACKERMANN
IPC: C07D417/14
CPC classification number: C07D417/14
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10.Detergent compositions containing derivatives of 4:4'-diaminostilbene-disulfonic acid 失效
Title translation: 含有4:4'-二氨基芪二磺酸衍生物的洗涤剂组合物
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