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公开(公告)号:US3076020A
公开(公告)日:1963-01-29
申请号:US2853060
申请日:1960-05-12
Applicant: BASF AG
Inventor: WALTER STILZ , HORST POMMER , ROBERT GEHM , OSWALD SCHMIDT , HEINRICH MERTERNS , WOLFGANG GRUNWALD
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2.Optical brightening agents of the 4, 4'-bis-(triazinylamino)-stilbene disulfonic acid series 失效
Title translation: 4,4'-双(三嗪基氨基) - 芪二磺酸系列的荧光增白剂公开(公告)号:US3051704A
公开(公告)日:1962-08-28
申请号:US326560
申请日:1960-01-19
Applicant: BASF AG
Inventor: ROBERT GEHM , OSWALD SCHMIDT , HEINRICH MERTENS , WOLFGANG GRUNWALD , MANFRED HEHL
IPC: C07D251/68
CPC classification number: C07D251/68
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