公开(公告)号：DE50002595D1

公开(公告)日：2003-07-24

申请号：DE50002595

申请日：2000-03-28

Applicant: BASF AG

Inventor： OPPENLAENDER KNUT ,  GUENTHER WOLFGANG ,  POSSELT DIETMAR ,  MASSONNE KLEMENS ,  RATH 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：AT243249T

公开(公告)日：2003-07-15

申请号：AT00929328

申请日：2000-03-28

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：ZA200204851B

公开(公告)日：2003-06-18

申请号：ZA200204851

申请日：2002-06-18

Applicant: BASF AG

Inventor： BERGEMANN MARCO ,  BRAND SIEGBERT ,  EISENBEIS ANSGAR ,  MUNDINGER KLAUS ,  OPPENLAENDER KNUT ,  POSSELT DIETMAR

IPC: F01M3/00 ,  C10L1/22 ,  C10L1/222 ,  C10L1/223 ,  C10L1/238 ,  C10L10/04 ,  C10L10/08 ,  C10L

Abstract: The invention relates to the use of fatty acid salts of alkoxylated oligoamines (I), whereby: A represents alkylene groups having 2 to 8 C atoms; R represents C7 to C23 alkyl groups or monounsaturated or polyunsaturated C7 to C23 alkenyl groups; Z represents C1 to C8 alkylene groupings, C3 to C8 cycloalkylene groupings or C6 to C12 arylene or aryl alkylene groupings; m represents 0 or a whole number ranging from 1 to 5, and the sum of all variables x has a value ranging from 50 % to 300 % of (m+3). Said fatty acid salts of alkoxylated oligoamines are used as lubricity improvers for petroleum products, especially for gasolines and middle distillates.

公开(公告)号：PL350619A1

公开(公告)日：2003-01-27

申请号：PL35061900

申请日：2000-02-10

Applicant: BASF AG

Inventor： OPPENLAENDER KNUT ,  GUENTHER WOLFGANG ,  RATH HANS PETER ,  TROETSCH-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.

公开(公告)号：NO313940B1

公开(公告)日：2002-12-30

申请号：NO960235

申请日：1996-01-19

Applicant: BASF AG

Inventor： DRALLE-VOSS GABRIELE ,  OPPENLAENDER KNUT ,  BARTHOLD KLAUS ,  WENDEROTH BERND ,  KASEL WOLFGANG

IPC: C07C231/02 ,  C07C237/06 ,  C07C229/16 ,  C07C237/08 ,  C07C237/10 ,  C07C237/50 ,  C08G65/32 ,  C08G65/329 ,  C09K23/28 ,  C09K23/42 ,  C09K23/52 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/22 ,  C10L1/222 ,  C10L1/224 ,  C10L1/238 ,  C10L1/24 ,  C08G65/00

Abstract: PCT No. PCT/EP94/02122 Sec. 371 Date Nov. 29, 1995 Sec. 102(e) Date Nov. 29, 1995 PCT Filed Jun. 29, 1994 PCT Pub. No. WO95/03378 PCT Pub. Date Feb. 2, 1995Reaction products of amino-alkylenecarboxylic acids with polyoxyalkylene compounds are used as paraffin dispersants for mineral oil middle distillates.

公开(公告)号：AT224939T

公开(公告)日：2002-10-15

申请号：AT99939996

申请日：1999-07-08

Applicant: BASF AG

Inventor： OPPENLAENDER KNUT ,  GUENTHER WOLFGANG ,  PFITZNER KLAUS ,  GILLICH MICHAEL ,  MESZAROS LADISLAUS

IPC: C09K5/08 ,  C09K5/20 ,  C09K15/06 ,  C09K15/12 ,  C09K15/30 ,  C23F11/10 ,  C23F11/16

Abstract: A description is given of antifreeze concentrates which comprisea) at least one water-miscible alcohol which lowers the freezing point;b) at least one corrosion inhibitor; andc) as reserve alkalinity donor, at least one mono- or polycyclic aromatic compound which has at least one hydroxyl group and a high buffer capacity in the pH range from about 6 to 10and of coolant compositions which comprise said concentrates and are intended for the cooling circuits in internal combustion engines.

公开(公告)号：DE59707980D1

公开(公告)日：2002-09-19

申请号：DE59707980

申请日：1997-06-18

Applicant: BASF AG

Inventor： DECKERS ANDREAS ,  KLIMESCH ROGER ,  OPPENLAENDER KNUT ,  MAHR NORBERT ,  WENDEROTH BERND ,  KNAUF WOLFGANG

IPC: C07C219/08 ,  C08F210/02 ,  C10L1/22 ,  C10L1/236 ,  C10L1/24

公开(公告)号：AT222232T

公开(公告)日：2002-08-15

申请号：AT97928236

申请日：1997-06-18

Applicant: BASF AG

Inventor： DECKERS ANDREAS ,  KLIMESCH ROGER ,  OPPENLAENDER KNUT ,  MAHR NORBERT ,  WENDEROTH BERND ,  KNAUF WOLFGANG

IPC: C07C219/08 ,  C08F210/02 ,  C10L1/22 ,  C10L1/236 ,  C10L1/24

公开(公告)号：NO20022319D0

公开(公告)日：2002-05-15

申请号：NO20022319

申请日：2002-05-15

Applicant: BASF AG

Inventor： OPPENLAENDER KNUT ,  BERGEMANN MARCO ,  MUNDINGER KLAUS ,  POSSELT DIETMAR ,  BRAND SIEGBERT ,  EISENBEIS ANSGAR

IPC: F01M3/00 ,  C10L1/22 ,  C10L1/222 ,  C10L1/223 ,  C10L1/238 ,  C10L10/04 ,  C10L10/08 ,  C10L

Abstract: The invention relates to the use of fatty acid salts of alkoxylated oligoamines (I), whereby: A represents alkylene groups having 2 to 8 C atoms; R represents C7 to C23 alkyl groups or monounsaturated or polyunsaturated C7 to C23 alkenyl groups; Z represents C1 to C8 alkylene groupings, C3 to C8 cycloalkylene groupings or C6 to C12 arylene or aryl alkylene groupings; m represents 0 or a whole number ranging from 1 to 5, and the sum of all variables x has a value ranging from 50 % to 300 % of (m+3). Said fatty acid salts of alkoxylated oligoamines are used as lubricity improvers for petroleum products, especially for gasolines and middle distillates.

公开(公告)号：NO20014100L

公开(公告)日：2001-10-25

申请号：NO20014100

申请日：2001-08-23

Applicant: BASF AG

Inventor： OPPENLAENDER KNUT ,  GUENTHER WOLFGANG ,  RATH HANS PETER ,  TROETSCH-SCHALLER IRENE

IPC: C08G65/26 ,  C08G65/28 ,  C10L1/198 ,  C10M145/36 ,  C10L

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.