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公开(公告)号:DE1643239A1
公开(公告)日:1971-05-27
申请号:DE1643239
申请日:1967-08-17
Applicant: BASF AG
Inventor: SCHMIDT HELMUT DR
IPC: C09B1/22
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公开(公告)号:DE2255402A1
公开(公告)日:1974-05-30
申请号:DE2255402
申请日:1972-11-11
Applicant: BASF AG
Inventor: HILLER HEINRICH DR , SCHUHMACHER ALFRED DR , SCHMIDT HELMUT DR
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公开(公告)号:DE1644485A1
公开(公告)日:1971-07-15
申请号:DE1644485
申请日:1968-01-02
Applicant: BASF AG
Inventor: SCHMIDT HELMUT DR
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公开(公告)号:DE4415351A1
公开(公告)日:1995-11-09
申请号:DE4415351
申请日:1994-05-02
Applicant: BASF AG
Inventor: DEYBOLD GUENTHER DR , SCHMIDT HELMUT DR , SCHAEFER GERHARD DR , REICHELT HELMUT DR , HAUPTREIF MANFRED DR , RAATZ PETER DR , DELAVIER PAUL DR
IPC: B01J31/02 , C07B61/00 , C07C253/30 , C07C255/51 , C07C255/50 , C07C253/00 , D06L3/12
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公开(公告)号:DE2212370A1
公开(公告)日:1973-09-20
申请号:DE2212370
申请日:1972-03-15
Applicant: BASF AG
Inventor: SCHUHMACHER ALFRED DR , SCHMIDT HELMUT DR
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公开(公告)号:CH473194A
公开(公告)日:1969-05-31
申请号:CH224767
申请日:1967-02-16
Applicant: BASF AG
Inventor: SCHMIDT HELMUT DR
IPC: C09B48/00
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公开(公告)号:DE59503489D1
公开(公告)日:1998-10-15
申请号:DE59503489
申请日:1995-04-24
Applicant: BASF AG
Inventor: SEYBOLD GUENTHER DR , SCHMIDT HELMUT DR , SCHAEFER GERHARD DR , REICHELT HELMUT DR , HAUPTREIF MANFRED DR , RAATZ PETER DR , DELAVIER PAUL DR
IPC: B01J31/02 , C07B61/00 , C07C253/30 , C07C255/51
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8.
公开(公告)号:DE2209984A1
公开(公告)日:1973-09-06
申请号:DE2209984
申请日:1972-03-02
Applicant: BASF AG
Inventor: SCHMIDT HELMUT DR
Abstract: Water-sol. solvent (I) of formula: YO-CHX-CH2-(O-CHX-CH2)n-OH (which X is H or Me; Y is H or 1-4C) alkyl; and n is 0 - 8) is used in prepn. of title cpd. (II) by reaction of 1,4-dihydroxyanthraquinone with prim. aliphatic and/or aromatic amines in presence of 1,4-diamino- or 1,4-dihydroxy-2,3-dihydroanthraquinone. Compared with alcohols used in prior art, cpds. (I) allow higher resistant concs. and are more easily sepd. from prod. (e.g. by distn.). (III) are known dispersion dyes for plastics and synthetic fibres and prepersion dyes for plastics and synthetic fibres and precursors for other dyes.
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公开(公告)号:CH523872A
公开(公告)日:1972-06-15
申请号:CH315670
申请日:1970-03-04
Applicant: BASF AG
Inventor: SCHMIDT HELMUT DR , SCHUHMACHER ALFRED DR
IPC: C09B3/06 , C07C149/32 , C09B3/22
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公开(公告)号:AT247494B
公开(公告)日:1966-06-10
申请号:AT727964
申请日:1964-08-21
Applicant: BASF AG
Inventor: PLATZ ROLF DR , SCHMIDT HELMUT DR , WOLF WILLY DR
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