公开(公告)号：ES2262812T3

公开(公告)日：2006-12-01

申请号：ES02735360

申请日：2002-05-14

Applicant: BASF AG

Inventor： HUFFER STEPHAN ,  SCHWAB PETER ,  FISCHER KLAUS ,  BERG THOMAS ,  MACH HELMUT

IPC: C10L1/224 ,  C08F8/00 ,  C08F8/32 ,  C10L1/2383 ,  C10L10/00 ,  C10L10/18 ,  C10M129/06 ,  C10M129/10 ,  C10M129/34 ,  C10M129/93 ,  C10M133/06 ,  C10M133/52 ,  C10M133/56 ,  C10M143/02 ,  C10M143/04 ,  C10M143/06 ,  C10M143/08 ,  C10M159/12 ,  C10M177/00 ,  C10N20/04 ,  C10N30/04 ,  C10N70/00 ,  C08F8/46 ,  C10L1/22 ,  C10M149/06 ,  C10N30/00

Abstract: Procedimiento para la obtención de productos de poliisobutenilsuccinimida, en el cual se hace reaccionar un poliisobuteno con ácido maleico, con anhídrido del ácido maleico o con un derivado funcional del mismo para dar anhídrido poliisobutenilsuccínico y, a continuación, el anhídrido poliisobutenilsuccínico se hace reaccionar con una oligoamina o con una poliamina, caracterizado porque el anhídrido poliisobutenilsuccínico (a) se hace reaccionar, en primer lugar, con un alcohol o con un fenol y, sin aislamiento del producto de la reacción, se hace reaccionar a continuación, con la oligoamina o con la poliamina, o (b) el anhídrido poliisobutenilsuccínico se hace reaccionar, en presencia de un alcohol o de un fenol, con la oligoamina o con la poliamina y (c) en caso deseado, se elimina a continuación el alcohol o el fenol.

公开(公告)号：DE102005021093A1

公开(公告)日：2006-11-09

申请号：DE102005021093

申请日：2005-05-06

Applicant: BASF AG

Inventor： LANGE ARNO ,  MACH HELMUT ,  RATH HANS PETER ,  MIJOLOVIC DARIJO

IPC: C08F8/04 ,  C08F8/00 ,  C08F8/06 ,  C08F8/14 ,  C08F8/30 ,  C08F8/32 ,  C08F10/10 ,  C09D175/08 ,  C09D175/12

Abstract: The present invention relates to a process for preparing polyisobutyl-substituted cyclo-hexanols by hydrogenating polyisobutyl-substituted hydroxybenzenes. The invention further relates to the polyisobutyl-substituted cyclohexanols obtainable by this process and functionalization products thereof, and to their use for the surface modification of inorganic or organic material.

公开(公告)号：AT334148T

公开(公告)日：2006-08-15

申请号：AT04705417

申请日：2004-01-27

Applicant: BASF AG

Inventor： LANG GABRIELE ,  RATH HANS PETER ,  MACH HELMUT

IPC: C08F8/42 ,  C08F8/00 ,  C08F10/10 ,  C08F10/00

Abstract: A process for the functionalization of isobutene polymers comprises reaction of at least one isobutene polymer having terminal unsaturation with a hydroboration agent comprising the reaction product of a borane source with 0.5-1.8 equivalents of an alkene having a mol. wt. of less than 250.

公开(公告)号：AT325141T

公开(公告)日：2006-06-15

申请号：AT02735360

申请日：2002-05-14

Applicant: BASF AG

Inventor： HUEFFER STEPHAN ,  SCHWAB PETER ,  FISCHER KLAUS ,  BERG THOMAS ,  MACH HELMUT

IPC: C10L1/224 ,  C08F8/00 ,  C08F8/32 ,  C10L1/2383 ,  C10L10/00 ,  C10L10/18 ,  C10M129/06 ,  C10M129/10 ,  C10M129/34 ,  C10M129/93 ,  C10M133/06 ,  C10M133/52 ,  C10M133/56 ,  C10M143/02 ,  C10M143/04 ,  C10M143/06 ,  C10M143/08 ,  C10M159/12 ,  C10M177/00 ,  C10N20/04 ,  C10N30/04 ,  C10N70/00 ,  C08F8/46 ,  C10L1/22 ,  C10M149/06 ,  C10N30/00

Abstract: A process for the preparation of polyalkenylsuccinimide products, in particular polyisobutenylsuccinimide products, is proposed, in which a polyalkene is reacted with a maleic acid, maleic anhydride or a functional derivative thereof to give a polyalkenylsuccinic anhydride and the polyalkenylsuccinic anhydride is then reacted with an oligoamine or polyamine, the polyalkenylsuccinic anhydride either (a) first being reacted with an alcohol or phenol and, without isolation of the reaction product, then with the oligoamine or polyamine, or (b) the polyalkenylsuccinic anhydride being reacted with the oligoamine or polyamine in the presence of an alcohol or phenol and (c) if desired, the alcohol or the phenol then being removed. Novel polyalkenylsuccinimide products, in particular polyisobutenylsuccinimide products, and fuel additives are also proposed.

公开(公告)号：HU0401496A2

公开(公告)日：2004-10-28

申请号：HU0401496

申请日：2002-08-28

Applicant: BASF AG

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

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

Abstract: A polymer composition comprises at least one polyisobutene-containing component based on a medium molecular weight, reactive polyisobutene and at least one further polymer which is different therefrom.

公开(公告)号：DE10254924A1

公开(公告)日：2004-06-03

申请号：DE10254924

申请日：2002-11-25

Applicant: BASF AG

Inventor： LANGE ARNO ,  MACH HELMUT ,  MIJOLOVIC DARIJO ,  RATH HANS PETER

IPC: C08F8/00 ,  C08G81/02 ,  C08F8/34 ,  C08L23/26

Abstract: Polyisobutenyl (thio)ethers (polyisobutenyl ethers and -thioethers) (I) are prepared by reaction of at least one polyisobutene epoxide having at least one terminal epoxy group with itself, other epoxides and/or in the presence of nucleophiles comprising alcohols and thiols in the presence of catalysts comprising a Lewis acid compound and/or a cationic photoinitiator under light. An Independent claim is included for a curable composition comprising a polyisobutene epoxide having at least one terminal epoxy group, a different epoxide and optionally a poly(thi)ol.

公开(公告)号：DE10162567A1

公开(公告)日：2003-07-03

申请号：DE10162567

申请日：2001-12-19

Applicant: BASF AG

Inventor： RATH HANS PETER ,  LANGE ARNO ,  MACH HELMUT

IPC: C08F8/32 ,  C10M129/95 ,  C10M133/56 ,  C10M143/06 ,  C10M161/00 ,  C08F8/46 ,  C08F8/14 ,  C10M149/00 ,  C10M145/00

Abstract: The invention relates to polyisobutenyl derivatives of succinic acid, obtainable by: i) reacting a polyisobutene with maleic acid or maleic anhydride, said polyisobutene having a reactive terminal group content of at least 80 %, its molecular weight distribution being characterized by a maximum MP of the distribution curve in the range of from 500 to 20000 daltons and a ratio of weight average molecular weight to number average molecular weight MW/MN of less than 1.4; ii) reacting the polyisobutene-succinic acid derivative obtained in i) with at least one compound (I) that has at least one primary or secondary amino group and/or one OH group, while forming an amide or ester compound. The invention also relates to a method for the production and to the use thereof as an additive in lubricant compositions.

公开(公告)号：DE10109260A1

公开(公告)日：2002-09-05

申请号：DE10109260

申请日：2001-02-26

Applicant: BASF AG

Inventor： SCHWAHN HARALD ,  POSSELT DIETMAR ,  SCHMIDT HELMUT ,  MACH HELMUT ,  RATH HANS PETER ,  HUEFFER STEPHAN

IPC: C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/22 ,  C10L1/24 ,  C10L1/30 ,  C10L10/00 ,  C10M143/06

Abstract: Fuel additive for spark-ignition engines comprises a high molecular weight polyalkene, a detergent additive and optionally other additives in a solvent. An Independent claim is also included for a fuel composition for spark-ignition engines, comprising a major amount of a hydrocarbon fuel and a motor octane number (MON)-increasing amount of a high molecular weight polyalkene.

公开(公告)号：ES2168856T3

公开(公告)日：2002-06-16

申请号：ES99910292

申请日：1999-02-26

Applicant: BASF AG

Inventor： RATH HANS PETER ,  MACH HELMUT

IPC: C10L1/182 ,  C08F4/64 ,  C08F8/00 ,  C08F8/46 ,  C08F110/14 ,  C10L1/18 ,  C10L1/198 ,  C10L1/22 ,  C10L1/224 ,  C10L1/2383 ,  C10L10/14 ,  C10M129/72 ,  C10M129/95 ,  C10M133/56 ,  C10M145/16 ,  C10M149/06 ,  C10M159/12 ,  C10N20/02 ,  C10N20/04 ,  C10N30/04 ,  C10N40/25

Abstract: Thermal reaction products of maleic anhydride and oligoalkenes are obtainable by oligomerization of linear C8- to C12-1-alkenes, preferably in the presence of a titanium, zirconium or hafnium metallocene catalyst and of an activator based on organoaluminum, organoboron or carbocationic compounds and have a vinylidene double bond content of more than 30% and have a number average molecular weight from 1000 to 20,000.Derivatives thereof with amines or alcohols are used as fuel additives and lubricant additives.

公开(公告)号：DE59603861D1

公开(公告)日：2000-01-13

申请号：DE59603861

申请日：1996-03-01

Applicant: BASF AG

Inventor： FAUL DIETER ,  ROESCH JOACHIM ,  RATH HANS ,  GUENTHER WOLFGANG ,  OPPENLAENDER KNUT ,  MACH HELMUT

IPC: C08F8/14 ,  C08F8/32 ,  C08F8/34 ,  C08F8/44 ,  C08F8/46 ,  C08F210/06 ,  C08F222/04 ,  C08F255/00 ,  C08F290/04 ,  C09K23/52 ,  C10L1/22 ,  C10L1/234 ,  C10M133/04 ,  C10M145/16 ,  C10M149/06 ,  C10M159/12 ,  C10N30/02 ,  C11D1/48 ,  C11D3/37 ,  C11D3/43 ,  C14C9/00 ,  C23F11/173

Abstract: Copolymers I bearing functional groups and consisting of a) 30 to 70 mol% of at least one monoethylenically unsaturated C4 to C12 dicarboxylic acid or its anhydride and b) 30 to 70 mol% of an oligomer of a 1-olefine with 3 to 14 C atoms, in the form of up to at least 85 % of an isomer with a vinyl group of the formula -CH=CH2 in the end position and a mean molecular weight of 300 to 10,000. Reaction products of copolymer I with NH, OH or SH-functional compounds are suitable as dispersing agents for washing and cleaning agent formulations, water-repelling agents for leather and pelts, flow improvers and paraffin dispersants for crude oils and refined mineral oils and lubricant and fuel additives.