公开(公告)号：AU2003263208A1

公开(公告)日：2004-03-29

申请号：AU2003263208

申请日：2003-08-11

Applicant: BASF AG

Inventor： RATH HANS PETER ,  LANGE ARNO ,  MACH HELMUT

IPC: C07C2/20

公开(公告)号：AT259835T

公开(公告)日：2004-03-15

申请号：AT00969422

申请日：2000-10-05

Applicant: BASF AG

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

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

Abstract: 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：AU2003281479A1

公开(公告)日：2004-02-09

申请号：AU2003281479

申请日：2003-07-16

Applicant: BASF AG

Inventor： DORING GEORG JOSEF ,  KARL ULRICH ,  LANGE ARNO ,  WITTELER HELMUT

IPC: C08F8/00 ,  C23C22/68 ,  C23F11/173

Abstract: Formulations for treating metal surfaces, especially for corrosion protection, at least comprising a polyisobutylene modified by terminal polar groups and also a solvent or solvent mixture. Process for treating metal surfaces by contacting them with said formulation, and coated metal surfaces.

公开(公告)号：AU2003227566A1

公开(公告)日：2003-10-20

申请号：AU2003227566

申请日：2003-04-04

Applicant: BASF AG

Inventor： RATH HANS PETER ,  LANGE ARNO ,  POSSELT DIETMAR

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

Abstract: Polyisobutenamines of the formula I: R-X (I) where R is a polyisobutenyl radical having a number average molecular weight M n of from 500 to 1500 and a polydispersity M w / M n of less than 1.4 and X is an organic radical having amino groups, are prepared and are used as detergent additives in fuel compositions. Additive concentrates contain at least one polyisobutenamine in an amount of from 0.1 to 80% by weight.

公开(公告)号：AU2003218671A1

公开(公告)日：2003-09-16

申请号：AU2003218671

申请日：2003-02-27

Applicant: BASF AG

Inventor： RATH HANS PETER ,  MACH HELMUT ,  LANG GABRIELE ,  LANGE ARNO

IPC: C08F2/38 ,  C08F4/00 ,  C08F4/06 ,  C08F8/00 ,  C08F110/10 ,  C08F210/10

Abstract: The present invention relates to a process for preparing an isobutene polymer using a cyclopentene derivative as initiator and to the isobutene polymer obtainable by means of the process and to particular functionalization products thereof.

公开(公告)号：AU2003208754A1

公开(公告)日：2003-09-09

申请号：AU2003208754

申请日：2003-02-24

Applicant: BASF AG

Inventor： RATH HANS PETER ,  LANG GABRIELE ,  HUFFER STEFAN ,  LANGE ARNO

IPC: C07C17/08 ,  C07C22/00 ,  C07C22/04

Abstract: alpha-Chloroisopropyl-substituted aromatics are obtained in high yield by treating isopropenyl-substituted aromatics with hydrogen chloride gas in the absence of a solvent. The alpha-chloroisopropyl-substituted aromatics serve as initiators for the cationic polymerization of isobutene.

公开(公告)号：ZA200203509B

公开(公告)日：2003-07-30

申请号：ZA200203509

申请日：2002-05-03

Applicant: BASF AG

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

IPC: C07C213/02 ,  C07B61/00 ,  C07C215/50 ,  C08F8/02 ,  C08F8/28 ,  C08F8/32 ,  C08F8/48 ,  C10L1/22 ,  C10L1/222 ,  C10L1/238 ,  C10L10/00 ,  C10L10/04 ,  C10M159/16 ,  C10N30/04 ,  C10N70/00 ,  C08F ,  C10L ,  C10M

Abstract: Polyisobutenylphenol-containing Mannich adducts are prepared by a) alkylation of a phenol with highly reactive polyisobutene at below about 50° C. in the presence of an alkylation catalyst; b) reaction of the reaction product from a) with formaldehyde, an oligomer or a polymer of formaldehyde and at least one amine which has at least one secondary amino function and no primary amino function, or c) reaction of the reaction product from a) with at least one adduct of at least one amine which has at least one secondary or primary amino function and formaldehyde, an oligomer of formaldehyde, a polymer of formaldehyde or a formaldehyde equivalent, 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：DE10142285A1

公开(公告)日：2003-03-20

申请号：DE10142285

申请日：2001-08-29

Applicant: BASF AG

Inventor： LANGE ARNO ,  HUEFFER STEPHAN ,  LANG GABRIELE ,  MACH HELMUT ,  RATH HANS PETER ,  SCHAUS ECKARD

IPC: C08L23/20 ,  C08F8/00 ,  C08L21/00 ,  C08L23/22 ,  C08L23/26 ,  C08L51/06 ,  C08L101/00 ,  C08F8/08

Abstract: The invention relates to a polymer composition containing at component that contains at least one polyisobutene based on one middle molecular weight polyisobutene and at least another polymer different therefrom.

公开(公告)号：TR200200931T2

公开(公告)日：2002-09-23

申请号：TR200200931

申请日：2000-10-05

Applicant: BASF AG

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

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

Abstract: Polyisobutenylphenol-containing Mannich adducts are prepared by a) alkylation of a phenol with highly reactive polyisobutene at below about 50° C. in the presence of an alkylation catalyst; b) reaction of the reaction product from a) with formaldehyde, an oligomer or a polymer of formaldehyde and at least one amine which has at least one secondary amino function and no primary amino function, or c) reaction of the reaction product from a) with at least one adduct of at least one amine which has at least one secondary or primary amino function and formaldehyde, an oligomer of formaldehyde, a polymer of formaldehyde or a formaldehyde equivalent, 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：DE10102913A1

公开(公告)日：2002-07-25

申请号：DE10102913

申请日：2001-01-23

Applicant: BASF AG

Inventor： LANGE ARNO ,  RATH HANS PETER ,  WALTER MARC

IPC: C08G65/26 ,  C08G65/28 ,  C08G65/331 ,  C08G79/08 ,  C10L1/14 ,  C10L1/18 ,  C10L1/198 ,  C10L1/22 ,  C10L10/00 ,  C10L10/04 ,  C10M145/36 ,  C07C43/13 ,  C07C41/03

Abstract: Use of alkoxylated alkylphenols having a long-chain alkyl group with \- 1 tertiary or quaternary carbon atoms as additives for fuel or lubricant compositions. Use of alkoxylated alkylphenols of formula (I) as additives for fuel or lubricant additives. (RaRbmRcn)B-(O-A)p-OH (I) Ra-Rc = polyalkenyl containing \- 1 tertiary or quaternary C atom; B = a benzene ring which can still carry 4 - (m + n) alkyl or alkoxy substituents other than Ra - Rc; A = 2-8C alkylene, with the alkylene oxide groups (O-A) being the same or different and being of any desired sequence; m and n = 0 or 1; p = an integer 5-200; and (Ra(Rb)m(Rc)n)B has Mn = 254-5,000. Independent claims are also included for: (i) new compounds (IA) in which the polyalkenyl groups Ra - Rc are derived from polyalkenes which are made up to an extent of \- 70 wt.% by isobutene and which are at least mono-unsaturated, with \- 70 mol.% of the polyalkenes being terminated by Me vinylidene (-C(CH3)=CH2) and/or dimethyl vinyl (-CH=C(CH3)2) groups; and (ii) preparation of compounds (I).