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公开(公告)号：DK0605857T3
公开(公告)日：1996-12-02
申请号：DK93120859
申请日：1993-12-23
Applicant: BASF AG
Inventor： WENDEROTH BERND DR , THOMAS JUERGEN DR , SCHMIDT HELMUT , BERINGER HANS-PETER , STARKE KLAUS
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公开(公告)号：AT145234T
公开(公告)日：1996-11-15
申请号：AT93120859
申请日：1993-12-23
Applicant: BASF AG
Inventor： WENDEROTH BERND DR , THOMAS JUERGEN DR , SCHMIDT HELMUT , BERINGER HANS-PETER , STARKE KLAUS
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公开(公告)号：AT135394T
公开(公告)日：1996-03-15
申请号：AT92120622
申请日：1992-12-03
Applicant: BASF AG
Inventor： MOHR JUERGEN DR , OPPENLAENDER KNUT DR , THOMAS JUERGEN DR , SCHREYER PETER DR
Abstract: Fuels for gasoline engines contain a combination of a nitrogen-containing detergent component and an alkoxylate as a carrier oil component, the alkoxylate being a dialkylphenol-initiated propoxylate.
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公开(公告)号：DE59101564D1
公开(公告)日：1994-06-09
申请号：DE59101564
申请日：1991-09-10
Applicant: BASF AG
Inventor： MOHR JUERGEN DR , OPPENLAENDER KNUT DR , GOUSETIS CHARALAMPOS DR , KAESTNER RALF DR , RIEBER NORBERT DR , FISCHER MARTIN DR , THOMAS JUERGEN DR
IPC: C08F8/30 , C08F8/32 , C10L1/22 , C10L1/238 , C10L1/2387 , C10M133/52 , C10M133/54 , C10M133/58 , C10M157/04
Abstract: Polyisobutylaminoalcohols, method for making them and internal combustion engine fuels or lubricants containing small amounts of these compounds of the formulae Ia and Ib in which R denotes a polyisobutyl radical having a molecular weight (number average) of 500 to 5000 and in both formulae in each case one of the radicals X denotes an OH group and the other radical X denotes the group where the radicals R can be identical or different and denote hydrogen, alkyl, hydroxyalkyl or aminoalkyl, which can also be substituted by further alkyl radicals carrying hydroxyl or amino groups, or in which the two radicals R can form a non-aromatic ring.
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公开(公告)号：DE4142241A1
公开(公告)日：1993-06-24
申请号：DE4142241
申请日：1991-12-20
Applicant: BASF AG
Inventor： MOHR JUERGEN DR , OPPENLAENDER KNUT DR , THOMAS JUERGEN DR , SCHREYER PETER DR
Abstract: Fuels for gasoline engines contain a combination of a nitrogen-containing detergent component and an alkoxylate as a carrier oil component, the alkoxylate being a dialkylphenol-initiated propoxylate.
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Patent Agency Ranking
公开(公告)号：DE4000539A1
公开(公告)日：1991-07-11
申请号：DE4000539
申请日：1990-01-10
Applicant: BASF AG
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公开(公告)号：DE3942860A1
公开(公告)日：1991-06-27
申请号：DE3942860
申请日：1989-12-23
Applicant: BASF AG
Inventor： OPPENLAENDER KNUT DR , MOHR JUERGEN DR , THOMAS JUERGEN DR , SCHWEN ROLAND DR
IPC: C10L1/14 , C10L1/18 , C10L1/22 , C10L1/2387
Abstract: A fuel for Otto engines contains a small amt. of cpds. of formula (I). In (I) R = polyisobutylene gp. with mol. wt. 500-5,000; R1 = H, Me or Et; m = 0 or 1. Pref. the fuel contains 50-5000 ppm of (I), and opt. other fuel detergents, antifreeze agents, corrosion inhibitors and/or antioxidants. In (I), the mol. wt. of R is 800-1500. (I) are prepd. by hydroformylation of a polyisobutylene R', followed by hydrogenative amination and reaction with ethylene oxide, propylene oxide or butylene oxide in presence of water. (R' = olefin with 1 fewer H than the gp. R). ADVANTAGE - (I) disperse oil sludge, in addn. to acting as carburettor detergents and valve cleaners.
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公开(公告)号：ES2139028T3
公开(公告)日：2000-02-01
申请号：ES94103956
申请日：1994-03-15
Applicant: BASF AG
Inventor： FRANZ LOTHAR DR , MOHR JUERGEN DR , SCHREYER PETER DR , THOMAS JUERGEN DR , OPPENLAENDER KNUT DR , GUENTHER WOLFGANG DR
IPC: C08F8/04 , C08F8/30 , C08F8/32 , C07C251/00 , C09K23/16 , C10L1/22 , C10L1/228 , C10L1/234 , C10L1/236 , C10L1/2383 , C10L10/08 , F02B1/04
Abstract: Halogen-free fuel additives based on a long-chain hydrocarbon containing a polar terminal group, obtained by recting a hydroformylated olefin with a polyamine and hydrogenating the reaction product.
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公开(公告)号：DK0617056T3
公开(公告)日：1999-12-27
申请号：DK94103956
申请日：1994-03-15
Applicant: BASF AG
Inventor： OPPENLAENDER KNUT DR , THOMAS JUERGEN DR , FRANZ LOTHAR DR , MOHR JUERGEN DR , SCHREYER PETER DR , GUENTHER WOLFGANG DR
IPC: C08F8/04 , C08F8/30 , C08F8/32 , C07C251/00 , C09K23/16 , C10L1/22 , C10L1/228 , C10L1/234 , C10L1/236 , C10L1/2383 , C10L10/08 , F02B1/04
Abstract: Halogen-free fuel additives based on a long-chain hydrocarbon containing a polar terminal group, obtained by recting a hydroformylated olefin with a polyamine and hydrogenating the reaction product.
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公开(公告)号：DE59205692D1
公开(公告)日：1996-04-18
申请号：DE59205692
申请日：1992-12-03
Applicant: BASF AG
Inventor： MOHR JUERGEN DR , OPPENLAENDER KNUT DR , THOMAS JUERGEN DR , SCHREYER PETER DR
Abstract: Fuels for gasoline engines contain a combination of a nitrogen-containing detergent component and an alkoxylate as a carrier oil component, the alkoxylate being a dialkylphenol-initiated propoxylate.
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