公开(公告)号：AU739476B2

公开(公告)日：2001-10-11

申请号：AU2958497

申请日：1997-05-20

Applicant: BASF AG

Inventor： MELDER JOHANN-PETER ,  BLUM GERHARD ,  GUNTHER WOLFGANG ,  POSSELT DIETMAR ,  OPPENLANDER KNUT

IPC: C08F8/00 ,  C07C213/04 ,  C08F8/04 ,  C08F8/08 ,  C08F8/30 ,  C08F8/32 ,  C10L1/222 ,  C10L1/223 ,  C10L1/232 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/00 ,  C10M133/06 ,  C10M133/08

Abstract: PCT No. PCT/EP97/02571 Sec. 371 Date Nov. 5, 1998 Sec. 102(e) Date Nov. 5, 1998 PCT Filed May 20, 1997 PCT Pub. No. WO97/44366 PCT Pub. Date Nov. 27, 1997Polyalkeneamines of the formula (I) where R1, R2, R3, R4, R5 and R6 may have different meanings, are prepared by a process in which a polyalkene epoxide is reacted with an amine and the amino alcohol is dehydrated and reduced to give the compound of the formula (I).

公开(公告)号：CZ2001113A3

公开(公告)日：2001-08-15

申请号：CZ2001113

申请日：1999-07-08

Applicant: BASF AG

Inventor： GUNTHER WOLFGANG ,  OPPENLANDER KNUT ,  SCHWAHN HARALD ,  TROTSCH-SCHALLER IRENE

IPC: C10L1/182 ,  C10L1/14 ,  C10L1/18 ,  C10L1/185 ,  C10L1/198 ,  C10L1/22 ,  C10L1/222 ,  C10L10/00 ,  C10L10/08

Abstract: Fuel compositions for internal combustion engines, comprising a principle amount of a liquid hydrocarbon fuel and an amount, which has a cleaning effect, of at least one propoxylate additive of the formula I where n is an integer from 10 to 20 and R 1 is straight-chain or branched C 8 -C 18 -alkyl or C 8 -C 18 -alkenyl, if required in combination with at least one detergent additive, e.g. a polyalkylamine additive of the formula II R 2 -NH 2 (II) where R 2 is a straight-chain or branched polyalkyl radical having a number average molecular weight of from about 500 to about 5000, and fuel additive compositions which contain propoxylates of the formula I and, if required, further additives, such as the aforementioned polyalkylamines of the formula II, as intake valve cleaners.

公开(公告)号：CA2369752A1

公开(公告)日：2000-10-19

申请号：CA2369752

申请日：2000-03-28

Applicant: BASF AG

Inventor： POSSELT DIETMAR ,  GUNTHER WOLFGANG ,  RATH HANS PETER ,  MASSONNE KLEMENS ,  OPPENLANDER KNUT

IPC: C07C213/02 ,  C07B61/00 ,  C07C209/16 ,  C07C209/18 ,  C07C217/08 ,  C08F8/00 ,  C08G65/26 ,  C08G65/325 ,  C08G65/333 ,  C10L1/22 ,  C10L1/234 ,  C10L1/2387 ,  C10L10/00 ,  C10L10/08 ,  C10M133/04 ,  C10M133/06 ,  C10M133/08 ,  C10M133/38 ,  C10M133/54 ,  C10M133/58 ,  C10M149/12 ,  C10N30/04 ,  C10N40/25

Abstract: The invention relates to polyalkene alcohol polyetheramines of formula R1- (CH2)n-(O-A)m-NR2R3, wherein R1 represents a polyalkene radical derived from C2- to C30-alkenes with a number average molecular weight of 300 to 5000, R2 and R3 each mean, independently of each other, hydrogen or organic radicals with a total of 400 carbon atoms, A denotes alkylene groups with 2 to 8 C- atoms, m is a number from 1 to 200 and n denotes the number 0 or 1. The inventive polyalkene alcohol polyetheramines are suitable for use as carrier oils, detergents and dispersing agents in fuel and lubricant compositions.

公开(公告)号：CA2363664A1

公开(公告)日：2000-08-31

申请号：CA2363664

申请日：2000-02-10

Applicant: BASF AG

Inventor： TROTSCH-SCHALLER IRENE ,  RATH HANS PETER ,  GUNTHER WOLFGANG ,  OPPENLANDER KNUT

IPC: C08G65/26 ,  C08G65/28 ,  C10L1/198 ,  C10M145/36 ,  C10L1/18

Abstract: The invention relates to polyalkenealcohol-polyalkoxylates of formula R-(CH2 )n- (O-A)m-OH, wherein R represents a polyalkene radical with a number average molecular weight of 300 to 5000, derived from C2- to C30-alkenes, A indicate s alkylene groups with 2 to 8 C-atoms, m means a number up to 200 on the condition that the oxygen in the oxalkylate radical accounts for at least 16 . 5 wt. % of the number average molecular weight of the total molecule I, and n indicates the number 0 or 1. The inventive polyalkenealcohol-polyalkoxylates are suitable for use as carrier oils in compositions of fuels and lubricants .

公开(公告)号：ES2146082T3

公开(公告)日：2000-07-16

申请号：ES97904422

申请日：1997-02-12

Applicant: BASF AG

Inventor： GEISSLER BERNHARD ,  KNEUPER HEINZ-JOSEF ,  ROPER MICHAEL ,  PACIELLO ROCCO ,  OPPENLANDER KNUT ,  GUNTHER WOLFGANG

IPC: B01J31/40 ,  C07C29/16 ,  C07C45/50 ,  C07C45/80 ,  C07F9/38 ,  C08G73/02

Abstract: A process for the preparation of aldehydes or aldehydes and alcohols by hydroformylation of olefins containing more than 3 carbon atoms, comprising a hydroformylation stage, in which the olefin is hydroformylated under a pressure of form 50 to 1000 bar and at a temperature of from 50° to 180° C. by means of a rhodium catalyst dissolved in a homogenous reaction medium and a catalyst recovery stage comprising extraction of the rhodium catalyst with an aqueous solution of chelating agent, isolation of alcohols and/or aldehyde from the extracted hydroformylation product steam, precarbonylation of the aqueous rhodium-containing extract in the presence of carbon monoxide, synthesis gas as, or a gas mixture containing carbon monoxide under a pressure of from 50 to 1000 bar and at a temperature of from 50° to 180° C., separation of the effluent of the precarbonylation stage into an organic phase containing the major portion of the rhodium and an aqueous phase containing the chelating agent and recycling of the organic phase to the hydroformylation stage, where the rhodium catalyst is extracted from the effluent of the hydroformylation stage using an aqueous solution of a sulfonic acid group-free, water-soluble polymer capable of chelating rhodium.

公开(公告)号：AU5973499A

公开(公告)日：2000-03-27

申请号：AU5973499

申请日：1999-09-06

Applicant: BASF AG

Inventor： GROSCH GEORG HEINRICH ,  LARBIG HARALD ,  LORENZ REINHARD ,  JUNGE DIETER ,  OPPENLANDER KNUT ,  GUNTHER WOLFGANG ,  KAHMEN MARTIN AUS DEM ,  MOHR JURGEN ,  HARRE KATHRIN

IPC: C07C41/03 ,  C07C43/13 ,  C07C67/31 ,  C08G65/26

公开(公告)号：ES2140206T3

公开(公告)日：2000-02-16

申请号：ES97903264

申请日：1997-02-13

Applicant: BASF AG

Inventor： MESZAROS LADISLAUS ,  GILLICH MICHAEL ,  PFITZNER KLAUS ,  OPPENLANDER KNUT ,  GUNTHER WOLFGANG

IPC: C07D233/60 ,  C09K5/00 ,  C09K5/20 ,  C23F1/14 ,  C23F11/08 ,  C23F11/14 ,  C23G1/06

Abstract: PCT No. PCT/EP97/00648 Sec. 371 Date Aug. 11, 1998 Sec. 102(e) Date Aug. 11, 1998 PCT Filed Feb. 13, 1997 PCT Pub. No. WO97/30133 PCT Pub. Date Aug. 21, 1997Quaternized imidazoles I in which R1 and R3 independently of one another are saturated or unsaturated hydrocarbon radicals of 1-12 carbon atoms which can be substituted by oxygen-functional groups or interrupted by nonadjacent oxygens, R2, R4 and R5 independently of one another are hydrogen or saturated or unsaturated hydrocarbon radicals of 1-12 carbon atoms which can be substituted by oxygen-functional groups or interrupted by nonadjacent oxygens, it being possible for R4 and R5, together with the corresponding imidazole carbons, to form a five- or six-membered ring, and X(-) is an anion, are used as corrosion inhibitors in the corrosion protection of nonferrous metals, especially for car radiator protection.

公开(公告)号：MX9604707A

公开(公告)日：1998-10-31

申请号：MX9604707

申请日：1996-10-10

Applicant: BASF AG

Inventor： OPPENLANDER KNUT ,  MOHR JURGEN ,  MULLER HANS-JOACHIM ,  POSSELT DIETMAR ,  GUNTHER WOLFGANG

IPC: C10L1/192 ,  C08F8/00 ,  C08F8/28 ,  C08F8/30 ,  C08F8/32 ,  C08F8/34 ,  C10L1/14 ,  C10L1/18 ,  C10L1/195 ,  C10L1/198 ,  C10L1/22 ,  C10L1/234 ,  C10L1/238 ,  C10L1/24 ,  C10L10/00 ,  C10L10/08 ,  C10L10/12 ,  C10M129/86 ,  C10M133/52 ,  C10M133/58 ,  C10M135/00 ,  C10M143/00 ,  C10M149/06 ,  C10M159/12 ,  C10N30/04 ,  C10N40/25 ,  C08F08/00 ,  C08F08/30 ,  C08F08/34 ,  C08F08/28 ,  C10L01/18 ,  C10L01/22

Abstract: Se describen aditivos para combustibles o lubricantes basados en productos de la reaccion de un poli-1-alqueno etilénicamente no saturado derivado de uno o variso 1-alquenos de 3 a 24 átomos de carbono y de 0 50% en peso de ateno, procedimientos para su preparacion y composiciones de combustibles o lubricantes que contienen estos aditivos.

公开(公告)号：AU692905B2

公开(公告)日：1998-06-18

申请号：AU3112995

申请日：1995-07-18

Applicant: BASF AG

Inventor： KROPP RUDOLF ,  HICKMANN ECKHARD ,  EBEL KLAUS ,  GUNTHER WOLFGANG ,  RATH HANS PETER ,  SCHWAHN HARALD

IPC: C10L1/234 ,  C07C205/02 ,  C07C205/15 ,  C07C211/09 ,  C07C211/13 ,  C07C215/08 ,  C07C215/18 ,  C08F8/30 ,  C08F10/10 ,  C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  C10L1/222 ,  C10L1/23 ,  C10L1/236 ,  C10L1/238 ,  C10L10/00 ,  C10L10/08 ,  C10M133/02 ,  C10M133/52 ,  C10M133/54 ,  C10M149/14 ,  C10M159/12 ,  C10N40/25

Abstract: Reaction products of polyisobutenes having an average degree of polymerization P of from 10 to 100 and a content E of from 60 to 90% of double bonds which can react with maleic anhydride, E=100% corresponding to the theoretical value for the case where each molecule of the polyisobutene has such a reactive double bond, with oxides of nitrogen or mixtures of oxides of nitrogen and oxygen, are suitable as additives for fuels, in particular for gasoline engines, and for lubricants.

公开(公告)号：AU1793997A

公开(公告)日：1997-09-10

申请号：AU1793997

申请日：1997-02-21

Applicant: BASF AG

Inventor： JULIUS MANFRED ,  ETTL ROLAND ,  GUNTHER WOLFGANG ,  GREINDL THOMAS

IPC: C10L1/234 ,  C07C235/80 ,  C07C235/88 ,  C07C255/25 ,  C08F8/00 ,  C08F8/30 ,  C08F8/32 ,  C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  C10L1/224 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/00 ,  C10L10/08 ,  C10M133/16 ,  C10M133/24 ,  C10M133/52 ,  C10M133/54 ,  C10M149/12

Abstract: Compounds of the general formula Iwheren is 0 or 1,Z is a straight-chain or branched polyalkyl radical having a number average molecular weight of from about 150 to 40,000, andY is a radical of the formula IIa or IIb wherethe radicals R, R1 and R2 independently of one another, are each hydrogen, an unsubstituted or substituted alkyl, alkenyl or alkynyl radical or an unsubstituted or substituted cycloalkyl, aryl or arylalkyl radical, which may carry one or more heteroatoms, andA is an alkyleneimine radical; or, ifn is 0, one of the radicals Y may be a polyoxyalkylene radical,and processes for their preparation and fuel and lubricant compositions, and mixtures of additives, which contain the novel compounds.