公开(公告)号：ZA8309176B

公开(公告)日：1984-08-29

申请号：ZA8309176

申请日：1983-12-09

Applicant: BASF AG

Inventor： LANGE ARNO ,  WUERZER BRUNO

IPC: C07C275/64 ,  C07C327/30 ,  A01N ,  C07C

CPC classification number: C07C327/30 ,  C07C275/64

公开(公告)号：CA2616675C

公开(公告)日：2015-01-13

申请号：CA2616675

申请日：2006-07-18

Applicant: BASF AG

Inventor： LANGE ARNO ,  MACH HELMUT ,  RATH HANS PETER ,  POSSELT DIETMAR

IPC: C10L1/233 ,  C07D265/16 ,  C09K15/30 ,  C10L10/00 ,  C10M133/48

Abstract: The use of tetrahydrobenzoxazines I (See formula I) where R1 is a hydrocarbyl radical and R2, R3, R4 and R5 are each independently hydrogen atoms, hydroxyl groups or hydrocarbyl radicals, and where R2 to R5 may also form a second and a third tetrahydrooxazine ring, with the proviso that at least one of the substituents has from 4 to 3000 carbon atoms and the remaining substituents, when they are hydrocarbyl radicals, each have from 1 to 20 carbon atoms, as stabilizers for stabilizing inanimate organic material, especially turbine fuels, against the action of light, oxygen and heat.

公开(公告)号：CA2479940C

公开(公告)日：2011-02-01

申请号：CA2479940

申请日：2003-04-04

Applicant: BASF AG

Inventor： RATH HANS PETER ,  LANGE ARNO ,  POSSELT DIETMAR

IPC: C08F8/30 ,  C10L1/22 ,  C08F2/38 ,  C08F4/06 ,  C08F8/32 ,  C08F10/10 ,  C08F110/10 ,  C10L1/222 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/00

Abstract: The invention relates to polyisobutenamines of formula R-X, where R = a polyisobutenyl group with a number average molecular weight MN within the range 500 to 1500, with a polydispersity Mw/MN below 1.4 and X = an organic residue comprising an amino group, a method for production and use thereof as detergent additives in fuel compositions. The invention further relates to additive concentrates, which comprise at least one polyisobutenamine at a concentration of 0.1 to 80 wt. %.

公开(公告)号：CA2386279C

公开(公告)日：2010-12-14

申请号：CA2386279

申请日：2000-10-05

Applicant: BASF AG

Inventor： LANGE ARNO ,  RATH HANS PETER ,  POSSELT DIETMAR ,  TROTSCH-SCHALLER IRENE ,  WALTER MARC

IPC: C07C213/02 ,  C08F8/32 ,  C07B61/00 ,  C07C215/50 ,  C08F8/02 ,  C08F8/28 ,  C08F8/48 ,  C10L1/22 ,  C10L1/222 ,  C10L1/238 ,  C10L10/00 ,  C10L10/04 ,  C10L10/14 ,  C10M159/16 ,  C10N30/04 ,  C10N40/25 ,  C10N70/00

Abstract: 36 Polyisobutenylphenol-containing Mannich adducts are prepared by a) alkylation of a phenol with highly reactive polyisobutene having a number average molecular weight of less than 1000 and a polydispersity of less than 3.0, at below about 50°C in the presence of an alkylation catalyst; b) reaction of the reaction product from a) with b1) an aldehyde chosen from formaldehyde, an oligomer and a polymer of formaldehyde and b2) at least one amine which has-at least one primary or one secondary amino function and are used as detergent additives in fuel and lubricant compositions, and additive concentrates, fuel compositions and lubricant compositions contain these Mannich adducts.

公开(公告)号：SG155185A1

公开(公告)日：2009-09-30

申请号：SG2009051947

申请日：2005-08-04

Applicant: BASF AG

Inventor： VOELKEL LUDWIG ,  LANGE ARNO ,  LOCKEMANN CHRISTIAN ,  POSSELT DIETMAR

Abstract: The present invention relates to the use of at least one heterocyclic compound of the formula (I) in which R is H or C1-C3-alkyl as a frictional wear-reducing additive in fuel compositions; to corresponding additized fuel compositions and their preparation; and to additive concentrates which comprise such compounds.

公开(公告)号：AU2003294756B2

公开(公告)日：2009-09-10

申请号：AU2003294756

申请日：2003-12-01

Applicant: BASF AG

Inventor： WALTER MARC ,  LANGE ARNO ,  BERGEMANN MARCO ,  RATH HANS PETER ,  SCHMIDT HELMUT

IPC: C10L1/16 ,  C10L1/18 ,  C10L1/22 ,  C10L1/222 ,  C10L1/232 ,  C10L1/233 ,  C10L10/00 ,  C10M133/06 ,  C10M133/08 ,  C10M133/10 ,  C10M133/38 ,  C10M159/14

Abstract: The present invention relates to the use of amines and/or Mannich adducts as detergents and/or dispersants in fuel and lubricant compositions for direct-injection gasoline engines. The invention further relates to fuel and lubricant compositions which comprise at least one such Mannich adduct, and also a bisaminoalkylated Mannich adduct.

公开(公告)号：DE102005060783A1

公开(公告)日：2007-06-28

申请号：DE102005060783

申请日：2005-12-16

Applicant: BASF AG

Inventor： BRUCHMANN BERND ,  MIJOLOVIC DARIJO ,  LANGE ARNO ,  STUMBE JEAN-FRANCOIS ,  SCHOENFELDER DANIEL ,  EIPPER ANDREAS

IPC: C08G63/40 ,  C08G63/56 ,  C08G63/78 ,  C08G69/26 ,  C08G69/28 ,  C09D167/02 ,  C09J167/02 ,  C10M107/32 ,  C10M107/44

Abstract: High-functionality, highly branched and high-functionality, hyperbranched polymers based on polyisobutene derivatives and a process for their preparation

公开(公告)号：BRPI0507111A

公开(公告)日：2007-06-19

申请号：BRPI0507111

申请日：2005-02-01

Applicant: BASF AG

Inventor： LANGE ARNO ,  MACH HELMUT ,  RATH HANS PETER ,  POSSELT DIETMAR ,  VINCKIER ANJA

IPC: C08F8/02 ,  C07C37/14 ,  C07C39/00 ,  C08F8/00 ,  C08F12/24 ,  C09K23/00 ,  C10L1/14 ,  C10L1/18 ,  C10L1/198 ,  C10L1/22 ,  C10L1/238 ,  C10L10/00 ,  C10L10/18

Abstract: The present invention relates to a process for preparing 2-alkylpolyisobutenylphenols and their Mannich adducts, to compositions obtainable by this process and to their use.

公开(公告)号：DE502004003625D1

公开(公告)日：2007-06-06

申请号：DE502004003625

申请日：2004-06-25

Applicant: BASF AG

Inventor： LANGE ARNO ,  MACH HELMUT ,  RATH HANS PETER ,  HILLER MAGIT

IPC: C08F10/10 ,  C08F4/06 ,  C08F20/10 ,  C08F110/10

Abstract: The present invention relates to a process for preparing bifunctional polyisobutenes and to bifunctional polyisobutenes obtainable by means of the process and particular functionalization products thereof.

公开(公告)号：MX2007000840A

公开(公告)日：2007-04-17

申请号：MX2007000840

申请日：2005-08-04

Applicant: BASF AG

Inventor： LANGE ARNO ,  POSSELT DIETMAR ,  LOCKEMANN CHRISTIAN ,  VOLKEL LUDWIG

IPC: C10L1/22

Abstract: La presente invencion se relaciona con el uso de cuando menos un compuesto heterociclico de la formula (1) en la que R es F{ o alquilo de C1-C3 como un aditivo de reduccion de desgaste por friccion en composiciones de combustible; con composiciones de combustible adicionadas correspondientes y su preparacion; y con concentrados de aditivo que comprenden dichos compuestos.