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公开(公告)号:BE603299A
公开(公告)日:1961-11-03
申请号:BE603299
申请日:1961-05-02
Applicant: BASF AG
Inventor: TARTTER ARNOLD , LUDSTECK DIETER , SCHROEDEL RUDOLF
IPC: C09B62/443 , C09B
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公开(公告)号:FR1270921A
公开(公告)日:1961-09-01
申请号:FR841283
申请日:1960-10-15
Applicant: BASF AG
Inventor: TARTTER ARNOLD , ROHLAND WERNER , LUDSTECK DIETER , SCHROEDEL RUDOLF
IPC: C09B62/44 , C09B62/457
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公开(公告)号:BE600076A
公开(公告)日:1961-08-10
申请号:BE600076
申请日:1961-02-10
Applicant: BASF AG
Inventor: BAUMANN HANS , DISTLER HARRY , MERKEL KARL , TARTTER ARNOLD , WEISSAUER HERMANN , WERNER HEINZ-ULRICH
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公开(公告)号:FR1268685A
公开(公告)日:1961-08-04
申请号:FR835275
申请日:1960-08-08
Applicant: BASF AG
Inventor: ROHLAND WERNER , SCHROEDEL RUDOLF , TARTTER ARNOLD , FEDERKIEL WILHELM
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公开(公告)号:FR1265006A
公开(公告)日:1961-06-23
申请号:FR835746
申请日:1960-08-12
Applicant: BASF AG
Inventor: TARTTER ARNOLD , BOLZAN WERNER
IPC: C09B5/62
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公开(公告)号:GB848782A
公开(公告)日:1960-09-21
申请号:GB764159
申请日:1959-03-05
Applicant: BASF AG
Inventor: TARTTER ARNOLD
IPC: C09B62/84
Abstract: Water-soluble azaporphin dyestuffs are made by treating an azaporphin containing one or more hydroxyalkylaminomethyl groups or a mixture of such azaporphins at a temperature between -10 DEG C. and +60 DEG C. with a sulphating agent. Sulphating agents specified are concentrated sulphuric acid, sulphuric acid monohydrate, up to 65% oleum and chlorsulphonic acid. The dyestuffs dye, pad or print cellulose materials in conjunction with alkaline and thermal treatments.
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