-
公开(公告)号：DE10006901A1
公开(公告)日：2001-08-23
申请号：DE10006901
申请日：2000-02-16
Applicant: BASF AG
Inventor： RINK HEINZ-PETER , SCHWAB PETER , MAAS HEIKO , SCHULZ GERHARD , HENKELMANN JOCHEM , JUNG WERNER-ALFONS
IPC: C07C265/14 , C08G18/62 , C08G18/72 , C08G18/73 , C09D175/04 , C09J175/04 , C09D175/00 , C09D5/12 , C09D5/38 , C09D133/08 , C09D167/02
Abstract: Coating agent or adhesive comprises an optionally blocked polyisocyanate as a crosslinking agent and also optionally other cross-linking agents, isocyanate-reactive polymers, oligomers, and/or low molecular weight compounds as binding agents. A coating agent or adhesive (I) comprises (A) polyisocyanate of formula (1), optionally in blocked form, as a crosslinking agent; (B) optionally other cross-linking agents; (C) isocyanate-reactive polymers, oligomers and/or low molecular weight compounds as binding agents. [Image] R, R1>1-4C alkyl; and n : 1.5-5.
-
公开(公告)号：DE19933828A1
公开(公告)日：2001-01-25
申请号：DE19933828
申请日：1999-07-20
Applicant: BASF AG
Inventor： MAAS HEIKO , ROEPER MICHAEL , SCHWAB PETER , SCHULZ MICHAEL , TROPSCH JUERGEN , JAEGER HANS-ULRICH
IPC: C07B61/00 , C07C29/149 , C07C29/16 , C07C31/125 , C07C41/03 , C07C43/11 , C07F9/09 , C07F9/11 , C09K23/00 , C11D1/68 , C11D3/00 , B01F17/00 , C11D1/00 , D21H21/22 , B08B3/08 , C07B63/04 , C23F14/02 , C09K15/00 , C07C43/03
Abstract: The invention relates to a method for the production of alcohol mixtures, wherein a) a hydrocarbon mixture containing cyclopentene and at least one acyclic monoolefin is transformed in a metathesis reaction, b) an olefin fraction containing essentially olefins with 8-20 carbon atoms is isolated from the metathesis reaction mixture, c) optionally, the bi or multi-saturated compounds contained in the olefin fractions undergo at least partially selective hydrogenation in order to form monoolefins, and d) the optionally selectively hydrogenated olefin fraction is catalytically hydroformulated and hydrogenated by reacting it with carbon monoxide and hydrogen. The invention also relates to alcohol mixtures that can be obtained according to said method, in addition to a method for the production of functionalized alcohol mixtures and the use thereof.
-
公开(公告)号：DE19859911A1
公开(公告)日：2000-06-29
申请号：DE19859911
申请日：1998-12-23
Applicant: BASF AG
Inventor： MAAS HEIKO , ROEPER MICHAEL , WALTER MARC , SCHULZ RALF , TROPSCH JUERGEN , JAEGER HANS-ULRICH , SCHWAB PETER , SCHULZ MICHAEL
IPC: C07B61/00 , C07C2/10 , C07C6/04 , C07C11/02 , C07C11/107 , C07C29/16 , C07C31/125 , C07C41/03 , C07C43/13 , C07C45/50 , C07F9/09 , C07F9/11 , C07C11/00 , C07C2/06 , C07H15/04 , C07C305/06 , C11D1/825
Abstract: The invention relates to a method for producing novel surfactant alcohols and surfactant alcohol ethers by derivatising olefins with approximately 10 to 20 C-atoms or mixtures of such olefins to produce alkanols and optionally, subsequently alkoxylating them. The method is characterised in that a C4-olefin-mixture is subjected to metathesis, the resulting olefins are dimerised and then derivatised to produce surfactant alcohols, and these are optionally alkoxylated. The olefin mixture obtained from dimerisation contains a large proportion of branched components and less than 10 wt. % of compounds containing a vinylidene group. The invention also relates to the use of surfactant alcohols and surfactant alcohol ethers for producing surfactants by glycosylation or polyglycosylation, sulphation or phosphation.
-
公开(公告)号：CA2301713A1
公开(公告)日：1999-03-04
申请号：CA2301713
申请日：1998-08-20
Applicant: BASF AG
Inventor： STUER WOLFRAM , WOLF JUSTIN , SCHWAB PETER , WERNER HELMUT , SCHULZ MICHAEL
Abstract: The invention relates to ruthenium complexes of the general formulas (I) RuX2(=CH-CH2R)L1L2 or (IV) RuXY(=CH-CH2R)L1L2, where X, Y are anionic ligands, R is hydrogen or a possibly substituted C1-C20 alkyl rest or C6-C20 aryl rest, and L1 and L2 independently of each other are neutral electron donor ligands. Said ruthenium complexes are produced by (a) reacting RuX3 with L1 and L2 in an inert solvent in the presence of a reducing agent and hydrogen, and (b) by reacting the resulting product with compounds of the general formula (II) RCCH, where R has the meaning given above, possibly in the presence of water and possibly after isolation of the intermediate stage with HY, (HL1)Y or (HL2)Y.
-
公开(公告)号：ZA9706364B
公开(公告)日：1999-01-19
申请号：ZA9706364
申请日：1997-07-18
Applicant: BASF AG
Inventor： SCHWAB PETER , HOEHN ARTHUR , PACIELLO ROCCO
CPC classification number: C07C45/512 , C07C29/32 , C07C33/025 , C07C33/02 , C07C33/035 , C07C33/03
-
Patent Agency Ranking
公开(公告)号：CA2275473A1
公开(公告)日：1998-07-02
申请号：CA2275473
申请日：1997-12-19
Applicant: BASF AG
Inventor： SCHWAB PETER , SCHAEFER MARTIN , HOEHN ARTHUR
Abstract: The present invention relates to a method for the production of cyclopenteneoligomer mixtures of formula (I), characterized in that a hydrocarbon mixture containing acyclic monoolefins from an oil refining cracking process (C5-cut) and cyclopentene are transformed in a homogenous or heterogeneous catalyzed metathesis reaction. The invention also relates to cyclopentene oligomers of formula (I) which can be obtained according to said method, and the use thereof.
-
公开(公告)号：NO20052680L
公开(公告)日：2005-06-03
申请号：NO20052680
申请日：2005-06-03
Applicant: BASF AG
Inventor： BRAND SIEGBERT , HUEFFER STEPHAN , SCHWAB PETER , HERRLICH-LOOS MIRJAM
Abstract: Additive mixture comprises a silicone antifoam and a lubricity improver selected from (partially) neutralized fatty acids and long-chain carboxylic acids and their esters. Independent claims are included for: (1) fuel composition comprising a hydrocarbon fuel, an additive mixture as above and optionally another additive; (2) additive concentrate comprising an additive mixture as above, a diluent and optionally another additive.
-
公开(公告)号：AT269285T
公开(公告)日：2004-07-15
申请号：AT01927780
申请日：2001-03-22
Applicant: BASF AG
Inventor： SCHULTZ RALF , HEIDEMANN THOMAS , SCHWAB PETER , ZEHNER PETER
Abstract: A process for the production of essentially unsaturated oligomers of 4-6C alkenes from an alkene or alkene containing hydrocarbon stream at a nickel containing heterogeneous catalyst in an adiabatic reactor at 20-300 [deg]C and 1-100 bar comprises working up a first partial outlet stream to the oligomer and recycling a second partial stream together with fresh alkene to the reactor.
-
公开(公告)号：CA2504698A1
公开(公告)日：2004-05-21
申请号：CA2504698
申请日：2003-11-03
Applicant: BASF AG
Inventor： BRAND SIEGBERT , HUEFFER STEPHAN , SCHWAB PETER , HERRLICH-LOOS MIRJAM
Abstract: The invention relates to an improver in the form of a mixture of at least polysiloxane antifoaming agent and at least partially or totally neutralised fat acid. The inventive fuel and additive containing said mixture are also disclosed.
-
公开(公告)号：HU0400050A2
公开(公告)日：2004-04-28
申请号：HU0400050
申请日：2002-05-14
Applicant: BASF AG
Inventor： BERG THOMAS , FISCHER KLAUS , HUEFFER STEPHAN , MACH HELMUT , SCHWAB PETER
IPC: C10L1/224 , C08F8/00 , C08F8/32 , C10L1/2383 , C10L10/00 , C10L10/18 , C10M129/06 , C10M129/10 , C10M129/34 , C10M129/93 , C10M133/06 , C10M133/52 , C10M133/56 , C10M143/02 , C10M143/04 , C10M143/06 , C10M143/08 , C10M159/12 , C10M177/00 , C10N20/04 , C10N30/04 , C10N70/00
Abstract: A process for the preparation of polyalkenylsuccinimide products, in particular polyisobutenylsuccinimide products, is proposed, in which a polyalkene is reacted with a maleic acid, maleic anhydride or a functional derivative thereof to give a polyalkenylsuccinic anhydride and the polyalkenylsuccinic anhydride is then reacted with an oligoamine or polyamine, the polyalkenylsuccinic anhydride either (a) first being reacted with an alcohol or phenol and, without isolation of the reaction product, then with the oligoamine or polyamine, or (b) the polyalkenylsuccinic anhydride being reacted with the oligoamine or polyamine in the presence of an alcohol or phenol and (c) if desired, the alcohol or the phenol then being removed. Novel polyalkenylsuccinimide products, in particular polyisobutenylsuccinimide products, and fuel additives are also proposed.
-
-
-
-
-
-
-
-
-
Search Results
95
records
(took 0.171 seconds)
