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公开(公告)号:ES2068464T3
公开(公告)日:1995-04-16
申请号:ES91118118
申请日:1991-10-24
Applicant: BASF AG
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公开(公告)号:DE59002844D1
公开(公告)日:1993-10-28
申请号:DE59002844
申请日:1990-12-10
Applicant: BASF AG
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公开(公告)号:DE59002153D1
公开(公告)日:1993-09-09
申请号:DE59002153
申请日:1990-05-07
Applicant: BASF AG
Inventor: OPPENLAENDER KNUT DR , WEGNER BRIGITTE DR , BARTHOLD KLAUS DR , SCHWARTZ ERICH DR , BUETTNER EGON , SCHRAMM MANFRED
IPC: C07C229/16 , C07C237/06 , C10L1/14 , C10L1/18 , C10L1/22 , C10L1/222 , C10L1/224 , C10L1/24
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公开(公告)号:DE3478815D1
公开(公告)日:1989-08-03
申请号:DE3478815
申请日:1984-12-14
Applicant: BASF AG
Inventor: BAUR RICHARD DR , OPPENLAENDER KNUT DR , BARTHOLD KLAUS DR
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公开(公告)号:DE3635489A1
公开(公告)日:1988-04-21
申请号:DE3635489
申请日:1986-10-18
Applicant: BASF AG
Inventor: BARTHOLD KLAUS DR , BAUR RICHARD DR , CREMA STEFANO CARLO , LASOWSKI JUERGEN DR , OPPENLAENDER KNUT DR , HEIDE WILFRIED DR
IPC: C08F8/00 , C08F8/14 , C08F8/30 , C08G65/26 , C08G65/332 , C08G81/02 , C10G33/04 , C08F220/26 , C08G18/63
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公开(公告)号:DE3361858D1
公开(公告)日:1986-02-27
申请号:DE3361858
申请日:1983-08-11
Applicant: BASF AG
Inventor: OPPENLEANDER KNUT DR , STORK KARL DR , BARTHOLD KLAUS DR
IPC: C09K8/54 , C10M125/22 , C10M133/02 , C10M173/00 , C23F11/10 , C23F11/14 , E21B41/02
Abstract: The subject invention relates to compositions which inhibit the corrosion caused by CO2 and H2S in the transport and storage of crude oils, which are generally water-in-oil, in particular salt-water-in-oil emulsions. The corrosion inhibitors are mixtures of certain imidazoline or tetrahydropyrimidine derivatives, precursors thereof, or their complexes with sulfur and certain maleinamidic acids.
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公开(公告)号:AT14776T
公开(公告)日:1985-08-15
申请号:AT82109287
申请日:1982-10-07
Applicant: BASF AG
Inventor: DISTLER HARRY DR , WIDDER RUDI DR , BARTHOLD KLAUS DR , ELFERS GUENTHER
IPC: E21B43/25
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公开(公告)号:DE3347257A1
公开(公告)日:1985-07-11
申请号:DE3347257
申请日:1983-12-28
Applicant: BASF AG
Inventor: BAUR RICHARD DR , OPPENLAENDER KNUT DR , BARTHOLD KLAUS DR
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公开(公告)号:DE3260528D1
公开(公告)日:1984-09-13
申请号:DE3260528
申请日:1982-05-05
Applicant: BASF AG
Inventor: OPPENLAENDER KNUT DR , STORK KARL DR , BARTHOLD KLAUS DR
IPC: C09K8/54 , C23F11/14 , C23F11/173 , E21B41/02
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公开(公告)号:DE2437936A1
公开(公告)日:1976-02-19
申请号:DE2437936
申请日:1974-08-07
Applicant: BASF AG
Inventor: LIEBOLD GERT DR , BARTHOLD KLAUS DR
IPC: C07F5/04 , C10M169/00 , C10M3/48
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