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公开(公告)号：DK162834C
公开(公告)日：1992-05-04
申请号：DK619684
申请日：1984-12-21
Applicant: BASF AG
Inventor： GROSSKINSKY OTTO-ALFRED , FROMMER ELMAR , RITZ JOSEF , THOMAS ERWIN , WEISS FRANZ-JOSEF
IPC: C07D311/60 , C01B21/14 , C07C53/10 , C07C53/122
Abstract: Stabilized solutions of hydroxylamine or its salts, containing anthocyans of the formula where R1, R2, R3 and R4 are each hydrogen, hydroxyl or C1-C4-alkoxy and X is an anion of a strong mineral acid, and their preparation.
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公开(公告)号：DK162762C
公开(公告)日：1992-04-27
申请号：DK600784
申请日：1984-12-14
Applicant: BASF AG
Inventor： GROSSKINSKY OTTO-ALFRED , FROMMER ELMAR , RITZ JOSEF , THOMAS ERWIN , WEISS FRANZ-JOSEF
IPC: C07D215/26 , C01B21/14 , C07C51/42 , C07C53/10 , C07C53/122
Abstract: Stabilized solutions of hydroxylamine or its salts in water or alcohols, containing 8-hydroxyquinaldines, and their preparation.
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公开(公告)号：DK162761C
公开(公告)日：1992-04-27
申请号：DK570284
申请日：1984-11-30
Applicant: BASF AG
Inventor： GROSSKINSKY OTTO-ALFRED , FROMMER ELMAR , RITZ JOSEF , THOMAS ERWIN , WEISS FRANZ-JOSEF
IPC: C01B21/14 , C07C53/10 , C07C53/122
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公开(公告)号：DK162833B
公开(公告)日：1991-12-16
申请号：DK600684
申请日：1984-12-14
Applicant: BASF AG
Inventor： GROSSKINSKY OTTO-ALFRED , FROMMER ELMAR , RITZ JOSEF , THOMAS ERWIN , WEISS FRANZ-JOSEF
IPC: C07D307/62 , C01B21/14 , C07C51/42 , C07C53/10 , C07C53/122
Abstract: Stabilized solutions of hydroxylamine or its salts in water or alcohols, containing the lactone of the formula I and their preparation.
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公开(公告)号：DK162831B
公开(公告)日：1991-12-16
申请号：DK570184
申请日：1984-11-30
Applicant: BASF AG
Inventor： GROSSKINSKY OTTO-ALFRED , FROMMER ELMAR , RITZ JOSEF , THOMAS ERWIN , WEISS FRANZ-JOSEF
IPC: C01B21/14 , C07C51/42 , C07C53/10 , C07C53/122
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Patent Agency Ranking
公开(公告)号：DE3608495A1
公开(公告)日：1987-09-17
申请号：DE3608495
申请日：1986-03-14
Applicant: BASF AG
Inventor： FUCHS HUGO DR , NEUBAUER GERALD DR , RITZ JOSEF DR , THOMAS ERWIN , WEISS FRANZ-JOSEF DR
IPC: C01B21/14
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公开(公告)号：DK129487A
公开(公告)日：1987-09-15
申请号：DK129487
申请日：1987-03-13
Applicant: BASF AG
Inventor： FUCHS HUGO , NEUBAUER GERALD , RITZ JOSEF , THOMAS ERWIN , WEISS FRANZ-JOSEF
IPC: C01B21/14
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68.发明专利
公开(公告)号：DE3464578D1
公开(公告)日：1987-08-13
申请号：DE3464578
申请日：1984-12-14
Applicant: BASF AG
Inventor： GROSSKINSKY OTTO-ALFRED DR , FROMMER ELMAR DR , RITZ JOSEF DR , THOMAS ERWIN , WEISS FRANZ-JOSEF DR
IPC: C07D311/60 , C01B21/14 , C07C53/10 , C07C53/122
Abstract: Stabilized solutions of hydroxylamine or its salts, containing anthocyans of the formula where R1, R2, R3 and R4 are each hydrogen, hydroxyl or C1-C4-alkoxy and X is an anion of a strong mineral acid, and their preparation.
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公开(公告)号：DE3347260A1
公开(公告)日：1985-07-11
申请号：DE3347260
申请日：1983-12-28
Applicant: BASF AG
Inventor： GROSSKINSKY OTTO-ALFRED DR , FROMMER ELMAR DR , RITZ JOSEF DR , THOMAS ERWIN , WEISS FRANZ-JOSEF DR
IPC: C07D311/60 , C01B21/14 , C07C53/10 , C07C53/122
Abstract: Stabilized solutions of hydroxylamine or its salts, containing anthocyans of the formula where R1, R2, R3 and R4 are each hydrogen, hydroxyl or C1-C4-alkoxy and X is an anion of a strong mineral acid, and their preparation.
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公开(公告)号：DE3347258A1
公开(公告)日：1985-07-11
申请号：DE3347258
申请日：1983-12-28
Applicant: BASF AG
Inventor： WEISS FRANZ-JOSEF DR , HABERMANN WOLFGANG , HAMMES PETER DR , RITZ JOSEF DR , THOMAS ERWIN , THOMA PETER DR
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