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公开(公告)号：NO157704C
公开(公告)日：1988-05-04
申请号：NO840104
申请日：1984-01-12
Applicant: BASF AG
Inventor： BAUR RICHARD , OPPENLANDER KNUT , STRICKLER RAINER , BARTHOLD KLAUS
Abstract: Oxyalkylated polyamidoamines are obtained by reacting a polyamine with caprolactam and oxyalkylating the product with alkylene oxides, and are used for rapidly dewatering crude oil.
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公开(公告)号：NO157704B
公开(公告)日：1988-01-25
申请号：NO840104
申请日：1984-01-12
Applicant: BASF AG
Inventor： BAUR RICHARD , OPPENLANDER KNUT , STRICKLER RAINER , BARTHOLD KLAUS
Abstract: Oxyalkylated polyamidoamines are obtained by reacting a polyamine with caprolactam and oxyalkylating the product with alkylene oxides, and are used for rapidly dewatering crude oil.
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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.
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64.发明专利
公开(公告)号：ES2252839T3
公开(公告)日：2006-05-16
申请号：ES98928200
申请日：1998-04-16
Applicant: BASF AG
Inventor： HOSSEL PETER , ZIRNSTEIN MICHAEL , SCHUNTER WALTER , WIRSING FRIEDRICH , KASEL WOLFGANG , OPPENLANDER KNUT
IPC: A61K8/00 , A61K8/24 , A61K8/40 , A61K8/41 , A61Q5/00 , A61Q5/02 , A61Q5/04 , A61Q5/10 , C11D1/62 , D06P1/62 , A61K7/50
Abstract: La invención se refiere a preparaciones acuosas de tensioactivos catiónicos, a un procedimiento para su producción y al uso de las mismas.
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公开(公告)号：NO319102B1
公开(公告)日：2005-06-20
申请号：NO985377
申请日：1998-11-19
Applicant: BASF AG
Inventor： GUENTHER WOLFGANG , OPPENLANDER KNUT , BLUM GERHARD , POSSELT DIETMAR , MELDER JOHANN-PETER
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 , C10M133/54 , C10L1/22
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).
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Patent Agency Ranking
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.
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公开(公告)号：ES2219415T3
公开(公告)日：2004-12-01
申请号：ES00977522
申请日：2000-11-10
Applicant: BASF AG
Inventor： OPPENLANDER KNUT , BERGEMANN MARCO , MUNDINGER KLAUS , POSSELT DIETMAR , BRAND SIEGBERT , EISENBEIS ANSGAR
Abstract: Empleo de sales de ácidos grasos de oligóaminas alcoxiladas de la fórmula general I en la cual las variables A significa grupos alquileno con 2 a 8 átomos de carbono, R significa grupos alquilo con 7 a 23 átomos de carbono grupos alquenilo una o varias veces insaturados con 7 a 23 átomos de carbono, que pueden llevar adicionalmente grupos hidroxilo, Z significa agrupaciones de alquileno con 1 a 8 átomos de carbono, agrupaciones de cicloalquileno con 3 a 8 átomos de carbono o agrupaciones de arileno o de arilalquileno con 6 a 12 átomos de carbono, m significa 0 o un número entero de 1 a 5, y la suma de todas las variables x tiene un valor de un 50 % hasta un 300 % de (m+3), como mejorantes de la capacidad lubricante para productos de aceite mineral.
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公开(公告)号：CA2409263A1
公开(公告)日：2002-11-19
申请号：CA2409263
申请日：2001-05-16
Applicant: BASF AG
Inventor： STRAUSS RALF , WENDEROTH BERND , OPPENLANDER KNUT , ROIDA MICHAEL
IPC: C10M105/18 , C10M107/34 , C10M133/44 , C10M133/46 , C10M139/00 , C10M169/04 , C10N30/12 , C10N40/08 , C10M133/38
Abstract: A hydraulic liquid having improved corrosion protection for bright metals contains 0.005-0.5 wt.% of at least one heterocyclic compound. [Image] R : H or R1>; R1>1-30C alkyl, aryl, aralkyl, halogen, haloalkyl, amine optionally substituted by alkyl, aryl or aralkyl, a heterocyclic group, cyano, carboxyl, alkoxycarbonyl, hydroxyl or alkoxyl; n : 0-2; X, Y, Z : N or CR
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公开(公告)号：TR200201313T2
公开(公告)日：2002-08-21
申请号：TR200201313
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：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.
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