公开(公告)号：DE59308822D1

公开(公告)日：1998-09-03

申请号：DE59308822

申请日：1993-09-02

Applicant: BASF AG

Inventor： FISCHER MARTIN DR ,  HICKMANN ECKHARD DR ,  KROPP RUDOLF ,  SCHROEDER JOCHEN DR ,  TRENTMANN BEATE DR

IPC: C07F9/32 ,  C07F9/40 ,  C07F9/53

公开(公告)号：DE19642770A1

公开(公告)日：1998-04-23

申请号：DE19642770

申请日：1996-10-16

Applicant: BASF AG

Inventor： FISCHER MARTIN DR ,  KAIBEL GERD DR ,  STAMMER ACHIM DR ,  FLICK KLEMENS DR ,  QUAISER STEFAN DR ,  HARDER WOLFGANG DR ,  MASSONNE KLEMENS DR

IPC: B01J8/04 ,  B01J19/24 ,  B01J19/26 ,  C01B15/029 ,  C01B15/01

Abstract: The present invention relates to a process for the manufacture of hydrogen peroxide solutions with a hydrogen peroxide content of at least 2.5 wt % by continual reaction of hydrogen and oxygen in an aqueous or alcoholic reaction medium on catalyst shaped bodies containing palladium.

公开(公告)号：DE19640465A1

公开(公告)日：1998-04-02

申请号：DE19640465

申请日：1996-09-30

Applicant: BASF AG

Inventor： MASSONNE KLEMENS DR ,  FISCHER MARTIN DR

IPC: C07F9/02 ,  C07F9/52

Abstract: The invention concerns a process for preparing phenylchlorophosphines of formula (I): Clx-p-(-C6H5)y, in which x has the value 1 or 2, and the total of x + y is 3, or mixtures of compounds (I) by reacting phosphorus trichloride (PCl3) with triphenylphosphine (P-(C6H5)3) in a molar ratio of PCl3 to P-(C6H5)3 of between 1:5 and 5:1 at a temperature of between 280 and 450 DEG C, the mixture produced by this reaction, before being distilled, being reacted with between 1.5 and 15 mol elemental chlorine per mol of elemental phosphorus present in the reaction mixture.

公开(公告)号：DE59304335D1

公开(公告)日：1996-12-05

申请号：DE59304335

申请日：1993-04-24

Applicant: BASF AG

Inventor： NORTHEMANN ANDREAS DR ,  FISCHER MARTIN DR

IPC: C07C45/54 ,  C07C49/293

公开(公告)号：DE59304265D1

公开(公告)日：1996-11-28

申请号：DE59304265

申请日：1993-08-10

Applicant: BASF AG

Inventor： BENDER DIETMAR DR ,  BRONSTER KLAUS DR ,  MACH HELMUT DR ,  FISCHER MARTIN DR

IPC: C08F8/12 ,  C08C19/02 ,  C08C19/26 ,  C08C19/40 ,  C08C19/42 ,  C08F8/00 ,  C08F8/30 ,  C08F8/42 ,  C08F236/10 ,  C08C19/44

Abstract: Polymers Ia and Ib carrying functional groups, obtainable by A) 1. hydrogenation of the olefinic double bonds of a polymer IIa comprising a) from 20 to 100% by weight of a conjugated diene, b) from 0 to 80% by weight of a vinylaromatic compound and c) from 0 to 20% by weight of further comonomers, to give the hydrogenated polymers IIb, 2. metallation of IIb using an organoalkali metal compound to give IIc, 3. reaction of IIc with a diaziridine III to give IId and 4. hydrolysis or alcoholysis of IId to give Ia, or by B) 1. partial hydrogenation of IIa to give partially hydrogenated polymers IIb', 2. epoxidation of the double bonds of IIb' to give IIe and 3. reaction of IIe with a compound IV carrying functional groups to give Ib. These polymers Ia and Ib are suitable as viscosity index improvers for engine oils.

公开(公告)号：DE4425672A1

公开(公告)日：1996-01-25

申请号：DE4425672

申请日：1994-07-20

Applicant: BASF AG

Inventor： MUELLER ULRICH DR ,  LINGELBACH PETER DR ,  BASLER PETER DR ,  HARDER WOLFGANG DR ,  ELLER KARSTEN DR ,  KOHL VERONIKA DR ,  DEMBOWSKI JUERGEN DR ,  RIEBER NORBERT DR ,  FISCHER MARTIN DR

IPC: C07D301/06 ,  B01J23/40 ,  B01J29/04 ,  B01J29/74 ,  B01J29/76 ,  B01J29/89 ,  C01B15/029 ,  C07D301/04 ,  C07D301/12 ,  C07D303/04

Abstract: The invention concerns a titanium or vanadium silicalite-based oxidation catalyst having a zeolite structure and containing between 0.01 and 20 wt % of one or a plurality of platinum metals from the group comprising ruthenium, rhodium, palladium, osmium, iridium and platinum. The invention is characterized in that the platinum metals are each present in at least two different bond energy states and preferably do not contain any metal-to-metal bonds.

公开(公告)号：ES2053646T3

公开(公告)日：1994-08-01

申请号：ES88113657

申请日：1988-08-23

Applicant: BASF AG

Inventor： WAMBACH LUDWIG DR ,  IRGANG MATTHIAS DR ,  FISCHER MARTIN DR

IPC: C07C47/54 ,  B01J23/745 ,  B01J31/20 ,  C07B61/00 ,  C07C45/00 ,  C07C45/41 ,  C07C47/02 ,  C07C47/542 ,  C07C67/00

公开(公告)号：DE59101564D1

公开(公告)日：1994-06-09

申请号：DE59101564

申请日：1991-09-10

Applicant: BASF AG

Inventor： MOHR JUERGEN DR ,  OPPENLAENDER KNUT DR ,  GOUSETIS CHARALAMPOS DR ,  KAESTNER RALF DR ,  RIEBER NORBERT DR ,  FISCHER MARTIN DR ,  THOMAS JUERGEN DR

IPC: C08F8/30 ,  C08F8/32 ,  C10L1/22 ,  C10L1/238 ,  C10L1/2387 ,  C10M133/52 ,  C10M133/54 ,  C10M133/58 ,  C10M157/04

Abstract: Polyisobutylaminoalcohols, method for making them and internal combustion engine fuels or lubricants containing small amounts of these compounds of the formulae Ia and Ib in which R denotes a polyisobutyl radical having a molecular weight (number average) of 500 to 5000 and in both formulae in each case one of the radicals X denotes an OH group and the other radical X denotes the group where the radicals R can be identical or different and denote hydrogen, alkyl, hydroxyalkyl or aminoalkyl, which can also be substituted by further alkyl radicals carrying hydroxyl or amino groups, or in which the two radicals R can form a non-aromatic ring.

公开(公告)号：DE4230555A1

公开(公告)日：1994-03-17

申请号：DE4230555

申请日：1992-09-12

Applicant: BASF AG

Inventor： FISCHER MARTIN DR ,  HICKMANN ECKHARD DR ,  KROPP RUDOLF ,  SCHROEDER JOCHEN DR ,  TRENTMANN BEATE DR

IPC: C07B61/00 ,  C07F9/32 ,  C07F9/40 ,  C07F9/53

Abstract: alpha -Carbonylphosphine oxides are prepared by oxidising an alpha -hydroxyalkylphosphine oxide with an organic hydrogen peroxide or with an organic peracid in the presence of a compound of a metal of group 4 to 8 of the Periodic Table; novel alpha -hydroxybenzylphosphine oxides are also described. alpha -Carbonylphosphine oxides are used as photoinitiators for polymerisable compositions.

公开(公告)号：ES2043726T3

公开(公告)日：1994-01-01

申请号：ES88108357

申请日：1988-05-26

Applicant: BASF AG

Inventor： WAMBACH LUDWIG DR ,  FISCHER MARTIN DR

IPC: C07D207/263 ,  C07D207/26 ,  C07D207/267 ,  C07D211/70 ,  C07D211/76

Abstract: Preparation of substituted lactams Ia to Ic Ia Ib Ic where n is 0 or 1, X is -O-CO-R1, -O-SO2-R1, -CO-R2, -CO-O-R3 or -CO-NR4R5, R1 is a C1-C8-radical of a carboxylic or sulfonic acid, R2 is C1-C8-alkyl, R3 is H or alkyl, aryl or aralkyl of not more than 8 carbon atoms, R4 and R5 are each H or C1-C4-alkyl or together form a 5-membered or 6-membered ring, by reacting a lactam II II with a vinyl compound III CH2=CH-X and a compound IV which forms free radicals to give Ia, and preparation of Ib by hydrolysis of a compound Ia in which X is (-O-CO-R1) or (-O-SO2-R1), and preparation of Ic by thermolysis of Ib or of a compound Ia in which X is (-O-CO-R1) or (-O-SO2-R1), and the novel substituted lactams Ia and Ib where X is (-O-CO-R1) and (-O-SO2-R1).