公开(公告)号：AU5100896A

公开(公告)日：1996-10-02

申请号：AU5100896

申请日：1996-03-01

Applicant: BASF AG

Inventor： FAUL DIETER ,  ROSCH JOACHIM ,  RATH HANS PETER ,  GUNTHER WOLFGANG ,  OPPENLANDER KNUT ,  MACH HELMUT

IPC: C08F8/14 ,  C08F8/32 ,  C08F8/34 ,  C08F8/44 ,  C08F8/46 ,  C08F210/06 ,  C08F222/04 ,  C08F255/00 ,  C08F290/04 ,  C09K23/52 ,  C10L1/22 ,  C10L1/234 ,  C10M133/04 ,  C10M145/16 ,  C10M149/06 ,  C10M159/12 ,  C10N30/02 ,  C11D1/48 ,  C11D3/37 ,  C11D3/43 ,  C14C9/00 ,  C23F11/173

Abstract: Copolymers I bearing functional groups and consisting of a) 30 to 70 mol% of at least one monoethylenically unsaturated C4 to C12 dicarboxylic acid or its anhydride and b) 30 to 70 mol% of an oligomer of a 1-olefine with 3 to 14 C atoms, in the form of up to at least 85 % of an isomer with a vinyl group of the formula -CH=CH2 in the end position and a mean molecular weight of 300 to 10,000. Reaction products of copolymer I with NH, OH or SH-functional compounds are suitable as dispersing agents for washing and cleaning agent formulations, water-repelling agents for leather and pelts, flow improvers and paraffin dispersants for crude oils and refined mineral oils and lubricant and fuel additives.

公开(公告)号：AU3112995A

公开(公告)日：1996-02-22

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：AU1705895A

公开(公告)日：1995-08-29

申请号：AU1705895

申请日：1995-02-07

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

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：NO941023A

公开(公告)日：1994-09-26

申请号：NO941023

申请日：1994-03-22

Applicant: BASF AG

Inventor： FRANZ LOTHAR ,  MOHR JURGEN ,  SCHREYER PETER ,  THOMAS JURGEN ,  OPPENLANDER KNUT ,  GUNTHER WOLFGANG

IPC: C07C251/00 ,  B01F17/16 ,  C08F8/04 ,  C08F8/30 ,  C08F8/32 ,  C10L1/22 ,  C10L1/228 ,  C10L1/234 ,  C10L1/236 ,  C10L1/2383 ,  C10L10/08 ,  F02B1/04

CPC classification number: C08F8/04 ,  C08F8/32 ,  C10L1/2383 ,  F02B1/04 ,  C08F10/00

公开(公告)号：NO941023D0

公开(公告)日：1994-03-22

申请号：NO941023

申请日：1994-03-22

Applicant: BASF AG

Inventor： FRANZ LOTHAR ,  MOHR JURGEN ,  SCHREYER PETER ,  THOMAS JURGEN ,  OPPENLANDER KNUT ,  GUNTHER WOLFGANG

IPC: C08F8/04 ,  C08F8/30 ,  C07C251/00 ,  C08F8/32 ,  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.

公开(公告)号：CA2336878C

公开(公告)日：2008-09-30

申请号：CA2336878

申请日：1999-07-08

Applicant: BASF AG

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

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

Abstract: The invention relates to fuel compositions 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), 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. The invention also relates to fuel additive compositions which contain propoxilates of formula (I) and optionally contai n additional additives such as said polyalkylamines of formula (II) used as intake valve cleaners.

公开(公告)号：PT1098953E

公开(公告)日：2005-04-29

申请号：PT99932855

申请日：1999-07-08

Applicant: BASF AG

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

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：AU751122B2

公开(公告)日：2002-08-08

申请号：AU4908999

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：SK13612001A3

公开(公告)日：2002-06-04

申请号：SK13612001

申请日：2000-03-28

Applicant: BASF AG

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

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：SK11802001A3

公开(公告)日：2002-05-09

申请号：SK11802001

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: Polyalkene alcohol polyalkoxylates R-(CH2)n-(O-A)m-OH, where R is a polyalkene radical derived from C2- to C30-alkenes and having a number average molecular weight from 300 to 5000, A is an alkylene group of 2 to 8 carbon atoms, m is a number up to 200, with the proviso that the oxygen in the oxyalkylate radical accounts for at least 16.5% by weight of the number average molecular weight of the total molecule I, and n is 0 or 1, are suitable as carrier oils in fuel and lubricant compositions.