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11.发明专利
公开(公告)号：NZ519236A
公开(公告)日：2004-07-30
申请号：NZ51923600
申请日：2000-11-10
Applicant: BASF AG
Inventor： OPPENLANDER KNUT , BERGEMANN MARCO , MUNDINGER KLAUS , POSSELT DIETMAR , BRAND SIEGBERT , EISENBEIS ANSGAR
Abstract: The use of fatty acid salts of alkoxylated oligoamines of formula (I), wherein A is an alkylene group of 2 to 8 carbon atoms; R is C7- to C23-alkyl or mono- or polyunsaturated C7- to C23-alkenyl, which may additionally carry hydroxyl groups; Z is a C1- to C8-alkylene group, C3- to C8-cycloalkylene group or C6- to C12-arylene or arylalkylene group; m is an integer from 1 to 5 and the sum of all integers x has a value of from 50 to 300% of (m+3), as lubricity enhancers for mineral oil products.
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公开(公告)号：ZA8706424B
公开(公告)日：1989-04-26
申请号：ZA8706424
申请日：1987-08-28
Applicant: BASF AG
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公开(公告)号：CA2548008C
公开(公告)日：2013-05-21
申请号：CA2548008
申请日：2004-12-03
Applicant: BASF AG
Inventor： AHLERS WOLFGANG , FECHTENKOETTER ANDREAS , MAEHLING FRANK-OLAF , TROETSCH-SCHALLER IRENE , EISENBEIS ANSGAR
IPC: C08F210/00 , C08F210/02 , C10L1/00 , C10L1/18 , C10L1/197 , C10L10/14 , C10L10/16 , C10M101/00 , C10M145/14
Abstract: The invention relates to the use of polymers containing an .alpha. olefin, a vinylester and an ester of an .alpha.,.beta. unsaturated carboxylic acid polymerised in the polymer, as additives for fuel oils and lubricants and, in particular, as a cold flow improver in fuel oils. The invention also relates to fuel oils and lubricants added to said polymers, in addition to additive packets containing said type of copolymers.
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14.发明专利
公开(公告)号：HRP20020530B1
公开(公告)日：2006-07-31
申请号：HRP20020530
申请日：2002-06-18
Applicant: BASF AG
Inventor： OPPENLAENDER KNUT , BERGEMANN MARCO , MUNDINGER KLAUS , POSSELT DIETMAR , BRAND SIEGBERT , EISENBEIS ANSGAR
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.
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公开(公告)号：NO20031040A
公开(公告)日：2003-05-06
申请号：NO20031040
申请日：2003-03-06
Applicant: BASF AG
Inventor： WITTOWSKI LARS , NOUWEN JAN , VOGEL HANS-HENNING , EISENBEIS ANSGAR
IPC: C10L1/22 , C08F8/32 , C10L1/2383 , C10M149/04 , C10N30/04 , C10N30/12 , D06M15/267 , C08F
CPC classification number: C08F8/32 , C08F210/00 , C08F18/04
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Patent Agency Ranking
公开(公告)号：NO20031040D0
公开(公告)日：2003-03-06
申请号：NO20031040
申请日：2003-03-06
Applicant: BASF AG
Inventor： WITTOWSKI LARS , NOUWEN JAN , VOGEL HANS-HENNING , EISENBEIS ANSGAR
IPC: C10L1/22 , C08F8/32 , C10L1/2383 , C10M149/04 , C10N30/04 , C10N30/12 , D06M15/267 , C08F
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.
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公开(公告)号：CA2421439A1
公开(公告)日：2003-03-06
申请号：CA2421439
申请日：2001-08-30
Applicant: BASF AG
Inventor： NOUWEN JAN , VOGEL HANS-HENNING , WITTKOWSKI LARS , EISENBEIS ANSGAR
IPC: C10L1/22 , C08F8/32 , C10L1/2383 , C10M149/04 , C10N30/04 , C10N30/12 , D06M15/267
Abstract: The invention relates to the production of compounds containing one or sever al groups of general formula (I) -CH2-CH(NR1R2)- with R1 = R2, or independently = H, C1-20 alkyl, C6-18 aryl, C7-20 alkaryl, C7-20 aralkyl or a polyamino grou p, by reductive amination of compounds, containing one or several groups of general formula (II), -CH2-CH(O-C(O)-R3)- with R3 = H, C1-20 alkyl, C6-18 aryl, C7-20 alkaryl, or C7-20 aralkyl with amines of general formula (III), HNR1R2 and hydrogen.
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公开(公告)号：NO20023524A
公开(公告)日：2002-09-25
申请号：NO20023524
申请日：2002-07-24
Applicant: BASF AG
Inventor： HUEFFER STEPHAN , STANG MICHAEL , KLINGELHOEFER PAUL , EISENBEIS ANSGAR
CPC classification number: C10L1/328
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公开(公告)号：BR0015682A
公开(公告)日：2002-08-06
申请号：BR0015682
申请日：2000-11-10
Applicant: BASF AG
Inventor： OPPENLANDER KNUT , BERGEMANN MARCO , MUNDINGER KLAUS , POSSELT DIETMAR , BRAND SIEGBERT , EISENBEIS ANSGAR
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.
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公开(公告)号：NO20022319A
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
CPC classification number: C10L10/08 , C10L1/2225 , C10L1/2235 , C10L1/238
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