公开(公告)号：NO20022357L

公开(公告)日：2002-06-26

申请号：NO20022357

申请日：2002-05-16

Applicant: BASF AG

Inventor： BRAND SIEGBERT ,  POSSELT DIETMAR

IPC: C10L1/224 ,  C10L1/06 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/19 ,  C10L1/22 ,  C10L10/04 ,  C10L10/08 ,  C10M141/06 ,  C10M163/00 ,  C10L

Abstract: The invention relates to additive mixtures comprising a) the reaction product formed after reaction of a dicarboxylic acid or a derivative thereof with a long-chain, aliphatic amine; and b) a natural fatty acid ester; c) the use of said additive mixture for improving the lubricity of fuels and for improving engine resistance to wear, in addition to fuel and lubricant compositions containing said additive mixtures.

公开(公告)号：HU0200270A2

公开(公告)日：2002-05-29

申请号：HU0200270

申请日：2000-02-05

Applicant: BASF AG

Inventor： POSSELT DIETMAR ,  SCHWAHN HARALD

IPC: C10L1/234 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/182 ,  C10L1/185 ,  C10L1/188 ,  C10L1/19 ,  C10L1/192 ,  C10L1/195 ,  C10L1/196 ,  C10L1/198 ,  C10L1/22 ,  C10L1/222 ,  C10L1/224 ,  C10L1/23 ,  C10L1/236 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/24 ,  C10L1/30 ,  C10L10/00 ,  C10L10/04 ,  C10L10/18

Abstract: Fuel composition contains an Otto fuel and a small amount of an Otto fuel additive containing a hydrophobic hydrocarbon residue and a specified polar group. Fuel composition comprises an Otto fuel containing a maximum of 42 vol.% aromatics and a sulfur content of a maximum of 150 wt. ppm, and a small amount of an Otto fuel additive with effective detergency and valve seat antiwear properties. The additive comprises a hydrophobic hydrocarbon residue and a specified polar group selected from: (a) mono- and polyamino groups with up to 6 nitrogen atoms, (b) nitro groups optionally in combination with hydroxyl groups, (c) hydroxyl groups in combination with mono- and polyamino groups, (d) carboxyl groups or their alkali metal or alkaline earth metal salts, (e) sulfonic acid groups or their alkali metal or alkaline earth metal salts, (f) polyoxy 2-4C alkylene groups, (g) carboxylic acid ester groups, (h) groups derived from succinic acid anhydride with hydroxy and/or amino and/or amido and/or imido groups, and (i) groups obtained by Mannich conversion of phenolic hydroxyl groups with aldehydes and mono- and polyamines.

公开(公告)号：AU747797B2

公开(公告)日：2002-05-23

申请号：AU7001898

申请日：1997-11-03

Applicant: BASF AG

Inventor： RATH HANS PETER ,  TROTSCH-SCHALLER IRENE ,  POSSELT DIETMAR ,  GEISSLER BERNHARD ,  MELDER JOHANN-PETER ,  ROSCH JOACHIM

IPC: C10L1/234 ,  C08F4/14 ,  C08F4/642 ,  C08F8/00 ,  C08F8/30 ,  C08F10/00 ,  C08F210/16 ,  C10L1/16 ,  C10L1/198 ,  C10L1/22 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/00 ,  C10L10/08 ,  C10M133/52 ,  C10M143/00 ,  C10N40/25

Abstract: PCT No. PCT/EP97/06068 Sec. 371 Date Jul. 27, 1999 Sec. 102(e) Date Jul. 27, 1999 PCT Filed Nov. 3, 1997 PCT Pub. No. WO98/20053 PCT Pub. Date May 14, 1998The present invention relates to at least simply unsaturated polyolefins with a number mean molecular weight in the range of 400 to 1,500 dalton and a dispersibility of MW/MN

公开(公告)号：CZ20013563A3

公开(公告)日：2002-04-17

申请号：CZ20013563

申请日：2000-03-28

Applicant: BASF AG

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

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：MXPA01010058A

公开(公告)日：2002-02-01

申请号：MXPA01010058

申请日：2001-10-05

Applicant: BASF AG

Inventor： OPPENLAENDER KNUT ,  GUENTHER WOLFGANG ,  POSSELT DIETMAR ,  MASSONNE KLEMENS ,  RATH HANS PETER

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：AU6592501A

公开(公告)日：2001-11-20

申请号：AU6592501

申请日：2001-05-04

Applicant: BASF AG

Inventor： SCHWAHN HARALD ,  POSSELT DIETMAR

IPC: C10L1/16 ,  C10L1/14 ,  C10L1/18 ,  C10L1/182 ,  C10L1/185 ,  C10L1/19 ,  C10L1/192 ,  C10L1/195 ,  C10L1/198 ,  C10L1/22 ,  C10L1/222 ,  C10L1/234 ,  C10L10/00 ,  C10L10/04 ,  C10L10/14

Abstract: The invention relates to fuel additive compositions for internal combustion engines and to fuels that contain the corresponding additives for internal combustion engines. The inventive fuel additive compositions for internal combustion engines have an excellent performance in keeping the inlet system clean and improved viscosity properties, especially at low temperatures.

公开(公告)号：NO20014971L

公开(公告)日：2001-10-30

申请号：NO20014971

申请日：2001-10-12

Applicant: BASF AG

Inventor： OPPENLAENDER KNUT ,  GUENTHER WOLFGANG ,  POSSELT DIETMAR ,  MASSONNE KLEMENS ,  RATH HANS PETER

IPC: C07B61/00 ,  C07C213/02 ,  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 ,  C10M

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：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：DE59703618D1

公开(公告)日：2001-06-28

申请号：DE59703618

申请日：1997-11-03

Applicant: BASF AG

Inventor： RATH PETER ,  TROETSCH-SCHALLER IRENE ,  POSSELT DIETMAR ,  GEISSLER BERNHARD ,  MELDER JOHANN-PETER ,  ROESCH JOACHIM

IPC: C10L1/234 ,  C08F4/14 ,  C08F4/642 ,  C08F8/00 ,  C08F8/30 ,  C08F10/00 ,  C08F210/16 ,  C10L1/16 ,  C10L1/198 ,  C10L1/22 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/00 ,  C10L10/08 ,  C10M133/52 ,  C10M143/00 ,  C10N40/25

Abstract: PCT No. PCT/EP97/06068 Sec. 371 Date Jul. 27, 1999 Sec. 102(e) Date Jul. 27, 1999 PCT Filed Nov. 3, 1997 PCT Pub. No. WO98/20053 PCT Pub. Date May 14, 1998The present invention relates to at least simply unsaturated polyolefins with a number mean molecular weight in the range of 400 to 1,500 dalton and a dispersibility of MW/MN

公开(公告)号：PL342230A1

公开(公告)日：2001-06-04

申请号：PL34223099

申请日：1999-02-05

Applicant: BASF AG

Inventor： JAKOB CLAUS PETER ,  BAEHR CHRISTOPH ,  SCHWAHN HARALD ,  POSSELT DIETMAR

IPC: C10L1/10 ,  C10L1/14 ,  C10L10/00

Abstract: Solid or pasty fuel additive compositions comprise a homogeneous mixture of a solid compacting agent soluble in fuel and at least one liquid fuel additive, the compositions having an additive content of from more than about 40 to 99% by weight, based on their total weight.