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公开(公告)号:DE2638860A1
公开(公告)日:1978-03-09
申请号:DE2638860
申请日:1976-08-28
Applicant: BASF AG
IPC: C23F11/16 , C07C143/74 , C23F11/10
Abstract: Aminosulfonylcarboxylic acids and their manufacture from diamines and chlorosulfonylcarboxylic acids.
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公开(公告)号:DE2511400A1
公开(公告)日:1976-12-02
申请号:DE2511400
申请日:1975-03-15
Applicant: BASF AG
Inventor: KINDSCHER WOLFGANG DIPL ING DR , FISCHER MARTIN DIPL CHEM DR , EICKEN KARL DIPL CHEM DR , VITT GUENTER DIPL CHEM DR
IPC: C07D295/26 , C23F11/16 , C07C143/74 , C07D295/22
Abstract: Amidosulfocarboxylic acids, their preparation from primary or secondary amines and chlorosulfocarboxylic acids, and their use as anticorrosive agents.
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公开(公告)号:DE2908301A1
公开(公告)日:1980-09-18
申请号:DE2908301
申请日:1979-03-03
Applicant: BASF AG
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公开(公告)号:DE2357951A1
公开(公告)日:1975-05-28
申请号:DE2357951
申请日:1973-11-21
Applicant: BASF AG
Abstract: Anticorrosive agent based on saponified ene-adducts of maleic anhydride to unsaturated fatty acids or derivatives thereof.
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