公开(公告)号：AU8591701A

公开(公告)日：2002-03-22

申请号：AU8591701

申请日：2001-08-30

Applicant: BASF AG

Inventor： WITTKOWSKI LARS ,  NOUWEN JAN ,  VOGEL HANS-HENNING ,  EISENBEIS ANSGAR

IPC: C10L1/22 ,  C08F8/32 ,  C10L1/2383 ,  C10M149/04 ,  C10N30/04 ,  C10N30/12 ,  D06M15/267

Abstract: Compounds which contain one or more groups of the formula (I) -CH2-CH(NR R )- (I)where R and R , independently of one another, are each hydrogen, C1-20-alkyl, C6-18-aryl, C7-20-alkaryl, C7-20-aralkyl or a polyamine radical, are prepared by reductive amination of compounds which contain one or more groups of the formula (II) -CH2-CH(O-C(O)-R )- (II)where R is hydrogen, C1-20-alkyl, C6-18-aryl, C7-20-alkaryl or C7-20-aralkyl, with amines of the formula (III) HNR R (III)and hydrogen.

公开(公告)号：DE10044164A1

公开(公告)日：2002-03-21

申请号：DE10044164

申请日：2000-09-07

Applicant: BASF AG

Inventor： WITTKOWSKI LARS ,  NOUWEN JAN ,  VOGEL HANS-HENNING ,  EISENBEIS ANSGAR

IPC: C10L1/22 ,  C08F8/32 ,  C10L1/2383 ,  C10M149/04 ,  C10N30/04 ,  C10N30/12 ,  D06M15/267 ,  C08F8/30 ,  C08F226/02

Abstract: The invention relates to the production of compounds containing one or several groups of general formula (I) -CH2-CH(NR R )- with R = R , or independently = H, C1-20 alkyl, C6-18 aryl, C7-20 alkaryl, C7-20 aralkyl or a polyamino group, by reductive amination of compounds, containing one or several groups of general formula (II), -CH2-CH(O-C(O)-R )- with R = H, C1-20 alkyl, C6-18 aryl, C7-20 alkaryl, or C7-20 aralkyl with amines of general formula (III), HNR R and hydrogen.

公开(公告)号：AU1520501A

公开(公告)日：2001-06-04

申请号：AU1520501

申请日：2000-11-10

Applicant: BASF AG

Inventor： OPPENLANDER 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

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：ZA876424B

公开(公告)日：1989-04-26

申请号：ZA876424

申请日：1987-08-28

Applicant: BASF AG

Inventor： ANSTOCK THOMAS ,  THOMAS ANSTOCK ,  HIMMEL WALTER ,  WALTER HIMMEL ,  SCHWARZMANN MATTHIAS ,  MATTHIAS SCHWARZMANN ,  DREYER HEINZ ,  HEINZ DREYER ,  LEBERT ULRICH ,  ULRICH LEBERT ,  EISENBEIS ANSGAR ,  ANSGAR EISENBEIS

IPC: B01J23/755 ,  B01J23/94 ,  B01J37/18 ,  C10G45/48 ,  C10G49/04 ,  C10G65/08 ,  C10G67/08 ,  C10G

Abstract: Medicinal white oils and medicinal paraffins are prepared from petroleum fractions containing aromatics and nitrogen, oxygen and sulfur compounds, e.g. light and heavy atmospheric gas oils, vacuum gas oils and residues, which have been pretreated in a first stage by acid treatment or catalytic hydrogenation, by hydrogenation in a second stage over a nickel-containing catalyst under from 50 to 200 bar and at elevated temperatures, by a process in which the catalyst used in the second stage and present in the oxide form is reduced with a hydrogen-containing gas, passivated and then again activated with hydrogen, before the hydrogenation to medicinal white oils or paraffins is carried out.