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公开(公告)号:FR1269123A
公开(公告)日:1961-08-11
申请号:FR830289
申请日:1960-06-17
Applicant: BASF AG
Inventor: SEEFELDER MATTHIAS , NEUBAUER GERALD
IPC: C07C31/34
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公开(公告)号:FR1239504A
公开(公告)日:1960-08-26
申请号:FR806580
申请日:1959-10-02
Applicant: BASF AG
Inventor: SEEFELDER MATTHIAS , MAISACK HERBERT
IPC: C07D209/86
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公开(公告)号:FR1235753A
公开(公告)日:1960-07-08
申请号:FR803166
申请日:1959-08-20
Applicant: BASF AG
Inventor: SEEFELDER MATTHIAS , REPPE HANS GERHARD
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公开(公告)号:FR1226245A
公开(公告)日:1960-07-08
申请号:FR796428
申请日:1959-06-03
Applicant: BASF AG
Inventor: SEEFELDER MATTHIAS
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公开(公告)号:CA827688A
公开(公告)日:1969-11-18
申请号:CA827688D
Applicant: BASF AG
Inventor: SEEFELDER MATTHIAS , HAHN ERWIN
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公开(公告)号:GB1147935A
公开(公告)日:1969-04-10
申请号:GB3301166
申请日:1966-07-22
Applicant: BASF AG
Inventor: SEEFELDER MATTHIAS , HOPP MANFRED , DEHNERT JOHANNES
IPC: C09B35/00 , C09B35/02 , C09B35/023
Abstract: 1,147,935. Dyeing polyamides. BADISCHE ANILIN-& SODA-FABRIK A.G. 22 July, 1966 [23 July, 1965; 16 June, 1966], No. 33011/66. Heading D1B. Linear synthetic polyamide materials are dyed or printed with dis- and tris-azo dyes of general formula in which A is the radical of salicylic or o- or mcresotinic acid and X is a covalent bond or one of the radicals -S-, -SO 2 -., -CH=CH-, -CH 2 -, -NH-, -CO-, or -N=N-, and in which the benzene rings I and II may bear non-ionic substituents. Dyeing is preferably effected in a weakly alkaline to strongly acid liquor at 90-100‹C. Yellow to red shades are obtained.
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公开(公告)号:CA798324A
公开(公告)日:1968-11-05
申请号:CA798324D
Applicant: BASF AG
Inventor: SEEFELDER MATTHIAS , ARMBRUST HERBERT , WIPPEL HANS G
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49.
公开(公告)号:CA772166A
公开(公告)日:1967-11-21
申请号:CA772166D
Applicant: BASF AG
Inventor: REPPE HANS-GERHARD , SEEFELDER MATTHIAS , ROKOHL RUDOLF
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公开(公告)号:FR1501589A
公开(公告)日:1967-11-10
申请号:FR84938
申请日:1966-11-25
Applicant: BASF AG
Inventor: SEEFELDER MATTHIAS
IPC: C07D263/38 , C07D263/52
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