公开(公告)号：AU2958497A

公开(公告)日：1997-12-09

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：NO963398D0

公开(公告)日：1996-08-14

申请号：NO963398

申请日：1996-08-14

Applicant: BASF AG

Inventor： HOHN ARTHUR ,  FUNKE HANS ,  OPPENLANDER KNUT ,  GUNTHER WOLFGANG ,  SCHWAHN HARALD

IPC: C07C51/14 ,  C07C67/38 ,  C08F8/00 ,  C08F8/10 ,  C08F10/00 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/19 ,  C10L1/198 ,  C10L1/22 ,  C10L1/222 ,  C10L1/238 ,  C10L1/24 ,  C10L1/26 ,  C10L10/00 ,  C10L10/08 ,  C10M129/93 ,  C10M129/95 ,  C10M133/04 ,  C10M133/52 ,  C10N30/04 ,  C10N40/25 ,  C10L

Abstract: PCT No. PCT/EP95/00429 Sec. 371 Date Aug. 12, 1996 Sec. 102(e) Date Aug. 12, 1996 PCT Filed Feb. 7, 1995 PCT Pub. No. WO95/21904 PCT Pub. Date Aug. 17, 1995Carboxylic esters of the formula IR1-CO-O-R2 I,where R1 is an aliphatic, straight-chain or branched hydrocarbon radical having alkyl side chains and a number average molecular weight of from 250 to 5000 and R2 is a straight-chain or branched hydrocarbon radical of 1 to 30 carbon atoms or a radical of the formula II II where R3, R4, R5 and R6, independently of one another, are each hyrogen, branched or straight-chain alkyl, an aromatic radical or an araliphatic radical which may also contain heteroatoms, R7 and R8, independently of one another, are each branched or straight-chain alkyl or an aromatic or araliphatic radical which may also contain heteroatoms, X is O, S, NR9 or PR9, where R9 is an aliphatic or aromatic radical, n and m, independently of one another, are each from 2 to 20, and x is from 0 to 30, are used as fuel additives or lubricant additives, and fuel compositions or lubricant compositions contain these additives. Carboxylic acids or carboxylic esters are prepared by reacting polymers having at least 30 carbon atoms and at least one carbon-carbon double bond with carbon monoxide and water or an alcohol.

公开(公告)号：NO961013L

公开(公告)日：1996-03-13

申请号：NO961013

申请日：1996-03-12

Applicant: BASF AG

Inventor： GUNTHER WOLFGANG ,  OPPENLANDER KNUT ,  DENZINGER WALTER ,  HARTMANN HEINRICH ,  MACH HELMUT ,  SCHWAHN HARALD ,  RATH HANS PETER

IPC: C10L1/234 ,  C08F8/00 ,  C08F8/32 ,  C08F20/02 ,  C08F210/00 ,  C08F210/14 ,  C08F220/04 ,  C08F222/00 ,  C08F222/02 ,  C08F222/04 ,  C08F222/06 ,  C08F255/02 ,  C08F290/00 ,  C08F290/04 ,  C10L1/22 ,  C10L1/236 ,  C10L1/238 ,  C10L10/00 ,  C10L10/08 ,  C10M133/54 ,  C10M149/02 ,  C10M149/06 ,  C10N30/04 ,  C10N40/25

Abstract: Copolymers I carrying functional groups and comprising a) 20-60 mol % of at least one monoethylenically unsaturated C4-C6-dicarboxylic acid or an anhydride thereof, b) 10-70 mol % of at least one oligomer of propene or of a branched 1-olefin of 4 to 10 carbon atoms, having an average molecular weight Mw of from 300 to 5000, and c) 1-50 mol % of at least one monoethylenically unsaturated compound which is copolymerizable with the monomers a) and b), a process for their preparation, oil-soluble reaction products obtainable therefrom by reaction with an amine and the use of said reaction products as additives for lubricants and fuels.

公开(公告)号：AU2671295A

公开(公告)日：1996-01-05

申请号：AU2671295

申请日：1995-05-27

Applicant: BASF AG

Inventor： OPPENLANDER KNUT ,  DRALLE-VOSS GABRIELE ,  SCHUHMACHER RUDOLF ,  TRAPP HORST

IPC: B01D19/04 ,  D21H17/07 ,  D21H17/56 ,  D21H21/12

公开(公告)号：CA2171428A1

公开(公告)日：1995-03-23

申请号：CA2171428

申请日：1994-09-06

Applicant: BASF AG

Inventor： GUENTHER WOLFGANG ,  OPPENLANDER KNUT ,  DENZINGER WALTER ,  HARTMANN HEINRICH ,  MACH HELMUT ,  SCHWAHN HARALD ,  RATH HANS PETER

IPC: C10L1/234 ,  C08F8/00 ,  C08F8/32 ,  C08F20/02 ,  C08F210/00 ,  C08F210/14 ,  C08F220/04 ,  C08F222/00 ,  C08F222/02 ,  C08F222/04 ,  C08F222/06 ,  C08F255/02 ,  C08F290/00 ,  C08F290/04 ,  C10L1/22 ,  C10L1/236 ,  C10L1/238 ,  C10L10/00 ,  C10L10/08 ,  C10M133/54 ,  C10M149/02 ,  C10M149/06 ,  C10N30/04 ,  C10N40/25 ,  C08F210/04 ,  C10M143/08 ,  C10L1/14 ,  C10M145/16

Abstract: Copolymers I carrying functional groups and comprising a) 20-60 mol% of at least one monoethylenically unsaturated C4-C6-dicarboxylic acid or an anhydride thereof, b) 10-70 mol% of at least one oligomer of propene or of a branched 1-olefin of 4 to 10 carbon atoms, having an average molecular weight Mw of from 300 to 5000, and c) 1-50 mol% of at least one monoethylenically unsaturated com pound which is copolymerizable with the monomers a) and b), a process for their preparation, oil-soluble reaction products obtainable therefrom by reaction with an amine and the use of said reaction products as additives for lubricants and fuels.

公开(公告)号：ES2249252T3

公开(公告)日：2006-04-01

申请号：ES00914080

申请日：2000-02-10

Applicant: BASF AG

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

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

Abstract: Polialcoxilatos de polialquenalcohol de Fórmula general I R-(CH2)n -(O-A)m-OH (I) donde R representa un radical polialqueno derivado del isobuteno y hasta el 20% en peso de n-buteno con un valor medio del peso molecular de 400 a 800, A significa 1, 2-propileno y/o 1, 2-butileno, m es un número hasta 45 con la condición de que el oxígeno constituya, en el radical oxialquílico -A-(O- A)m-1-OH, por lo menos el 16, 5 % en peso del valor medio del peso molecular de la molécula completa de los compuestos I, y n representa el número 0 ó 1.

公开(公告)号：ES2234271T3

公开(公告)日：2005-06-16

申请号：ES99932855

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: Composición de carburante para motores de combustión interna, que comprende una cantidad principal de un carburante hidrocarbonado líquido, caracterizada porque contiene una parte limpiadora del sistema de admisión de al menos un aditivo de propoxilato de la fórmula I en la que n significa un valor entero desde 14 hasta 18 y R1 significa un resto alquilo con 8 a 18 átomos de carbono o un resto alquenilo con 8 a 18 átomos de carbono de cadena lineal o de cadena ramificada.

公开(公告)号：PT1177270E

公开(公告)日：2003-11-28

申请号：PT00929328

申请日：2000-03-28

Applicant: BASF AG

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

IPC: C07B61/00 ,  C07C209/16 ,  C07C209/18 ,  C07C217/08 ,  C08F8/00 ,  C08G65/26 ,  C08G65/325 ,  C08G65/333 ,  C10L1/22 ,  C10L1/234 ,  C07C213/02 ,  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：PT1171552E

公开(公告)日：2003-10-31

申请号：PT00922626

申请日：2000-04-11

Applicant: BASF AG

Inventor： OPPENLANDER KNUT ,  MESZAROS LADISLAUS ,  AYDIN BAYRAM ,  FIDORRA UWE ,  HOHN ARTHUR ,  NOUWEN JAN ,  ROIDA MICHAEL ,  STOSSER MICHAEL ,  WENDEROTH BERND

IPC: C10M105/34 ,  C10M105/70 ,  C10M129/20 ,  C10M129/24 ,  C10M129/70 ,  C10M133/38 ,  C10M133/44 ,  C10M169/04 ,  C10N30/02 ,  C10N30/08 ,  C10N30/10 ,  C10N30/12 ,  C10N40/08

Abstract: Hydraulic fluids, in particular brake fluids for motor vehicles, comprising from 0.01 to 50 wt % of one or more cyclic carboxylates, or cyclic carboxamides, which can carry a linear or branched C1-bis C20 alkyl group on the nitrogen atom.

公开(公告)号：NZ509226A

公开(公告)日：2003-09-26

申请号：NZ50922699

申请日：1999-07-08

Applicant: BASF AG

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

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

Abstract: A fuel composition used as intake valve cleaners for internal combustion engines comprising a main quantity of a liquid hydrocarbon fuel and a pure portion of at least one propoxilate additive of formula (I) is disclosed, wherein n is an integer ranging from 10 to 20, and R1 represents a straight-chain or branched C8-C18 alkyl radical or C8-C18 alkenyl radical; optionally in combination with at least one detergent additive such as, for example, a polyalkylamine of formula (II) R2-NH2, wherein R2 represents a straight-chain or branched polyalkyl radical having a numerical average molecular weight ranging from approximately 500 to approximately 5000. Also disclosed are fuel additive compositions that contain propoxilates of formula (I) and optionally contain additional additives such as the polyalkylamines of formula (II).