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公开(公告)号：GB2190670B
公开(公告)日：1990-02-14
申请号：GB8712215
申请日：1987-05-22
Applicant: BASF AG
Inventor： OPPENLAENDER KNUT , STORK KARL , BARTHOLD KLAUS
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公开(公告)号：CA1261153A
公开(公告)日：1989-09-26
申请号：CA491854
申请日：1985-09-30
Applicant: BASF AG
Inventor： OPPENLAENDER KNUT , STORK KARL , HOVEMANN FRIEDRICH , SCHWARTZ ERICH
Abstract: Aqueous, pumpable, freeflowing coal dispersions which may contain methanol and contain a special, oxyethylated, straight-chain, saturated fatty alcohol mixture as a nonionic dispersant, and the use of this dispersant in coal/water dispersions.
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公开(公告)号：CA1260709A
公开(公告)日：1989-09-26
申请号：CA486841
申请日：1985-07-16
Applicant: BASF AG
Inventor： OPPENLAENDER KNUT , STORK KARL , HOVEMANN FRIEDRICH , SCHWARTZ ERICH
Abstract: Pumpable free-flowing aqueous coal dispersions containing a special non-ionic dispersant which is a polyalkylene oxide bisphenol A derivative, and the use of the said dispersant in coal/water dispersions.
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公开(公告)号：NO156093C
公开(公告)日：1987-07-22
申请号：NO821627
申请日：1982-05-14
Applicant: BASF AG
Inventor： OPPENLAENDER KNUT , STORK KARL , BARTHOLD KLAUS
IPC: C09K8/54 , C23F11/14 , C23F11/173 , E21B41/02
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公开(公告)号：NO156093B
公开(公告)日：1987-04-13
申请号：NO821627
申请日：1982-05-14
Applicant: BASF AG
Inventor： OPPENLAENDER KNUT , STORK KARL , BARTHOLD KLAUS
IPC: C09K8/54 , C23F11/14 , C23F11/173 , E21B41/02
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Patent Agency Ranking
公开(公告)号：ZA8507521B
公开(公告)日：1986-06-25
申请号：ZA8507521
申请日：1985-09-30
Applicant: BASF AG
Inventor： OPPENLAENDER KNUT , STORK KARL , HOVEMANN FRIEDRICH , SCHWARTZ ERICH
CPC classification number: C10L1/326
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公开(公告)号：ZA855380B
公开(公告)日：1986-03-26
申请号：ZA855380
申请日：1985-07-17
Applicant: BASF AG
Inventor： STORK KARL , HOVEMANN FRIEDRICH , SCHWARTZ ERICH , OPPENLAENDER KNUT
Abstract: Pumpable free-flowing aqueous coal dispersions containing a special non-ionic dispersant which is a polyalkylene oxide bisphenol A derivative, and the use of the said dispersant in coal/water dispersions.
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48.发明专利
公开(公告)号：CA1183838A
公开(公告)日：1985-03-12
申请号：CA397860
申请日：1982-03-08
Applicant: BASF AG
Inventor： OPPENLAENDER KNUT , STORK KARL , BARTHOLD KLAUS
IPC: C09K8/54 , C10M137/08 , C10M159/12 , C10M173/00 , C23F11/12 , C23F11/14 , C23F11/16 , C07D233/26 , C07F9/11
Abstract: of the Invention The subject invention relates to corrosion inhibitors prepared by reacting certain imidazolines or precursors thereof with sulfur. The corrosion inhibitors are particularly useful in inhibiting corrosion of metal tanks caused by CO2 and H2S ("acid gas") during the transport and storage of crude oils.
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公开(公告)号：NO833148A
公开(公告)日：1984-03-05
申请号：NO833148
申请日：1983-09-02
Applicant: BASF AG
Inventor： OPPENLAENDER KNUT , STORK KARL , BERTHOLD KLAUS
IPC: C09K8/54 , C10M133/02 , C10M173/00 , C23F11/10 , C10M , C23F
CPC classification number: C09K8/54 , C10M133/02 , C10M133/16 , C10M133/40 , C10M133/46 , C10M137/08 , C10M141/10 , C10M173/00 , C10M2201/02 , C10M2215/00 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/12 , C10M2215/122 , C10M2215/22 , C10M2215/221 , C10M2215/224 , C10M2215/225 , C10M2215/226 , C10M2215/30 , C10M2223/043 , C10N2230/12 , C10N2250/02 , C23F11/10 , Y10S507/939
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：NO821627A
公开(公告)日：1982-11-16
申请号：NO821627
申请日：1982-05-14
Applicant: BASF AG
Inventor： OPPENLAENDER KNUT , STORK KARL , BARTHOLD KLAUS
IPC: C09K8/54 , C23F11/173 , C23F
CPC classification number: C09K8/54 , C23F11/173 , Y10S507/939
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