公开(公告)号：MY137154A

公开(公告)日：2008-12-31

申请号：MYPI20030191

申请日：2003-01-20

Applicant: BASF AG

Inventor： NOERENBERG RALF DR ,  OETTER GUENTER DR ,  TROPSCH JURGEN DR ,  GUMBEL HELMUT DR ,  LICHTERFELD-WEBER NICOLE ,  KROENER HUBERTUS DR ,  SEELMANN-EGGEBERT HANS-PETER DR

IPC: A61K8/30 ,  A61K8/34 ,  A61K8/37 ,  B03D1/001 ,  C07C43/10 ,  C09D7/12 ,  C09J11/06 ,  C09K23/00 ,  C09K23/42 ,  C11D1/72 ,  C11D3/20 ,  C11D3/43 ,  C11D7/26

Abstract: ALKYLLGLYCOL ALKOXYLATES OR ALKYLDIGLYCOL ALKOXYLATES ARE OBTAINABLE BY ALKOXYLATION OF C4-8-ALKYLGLYCOLS OR -DIGLYCOLS WITH C2-5-ALKOXIDES UP TO AN AVERAGE DEGREE OF ALKOXYLATION OF FROM 1 TO 8, BASED ON THE C4-8-ALKYLGLYCOLS OR -DIGLYCOLS. ALSO DESCRIBED ARE MIXTURES OF C2-5- ALKOXYLATES OF C4-8-ALKYLGLYCOLS OR -DIGLYCOLS WHICH, ON AVERAGE, HAVE A DEGREE OF ALKOXYLATION OF FROM 1 TO 8 AND SURFACTANTS WHICH, DISSOLVED IN AN AMOUNT OF 5 G/L OF WATER, EXHIBIT AN INTERFACIAL TENSION OF LESS THAN 45 MN/M AT 20°C, AND/OR DIHYDROXYALKYNES OR DERIVATIVES THEREOF.

公开(公告)号：DE19650107A1

公开(公告)日：1998-06-04

申请号：DE19650107

申请日：1996-12-03

Applicant: BASF AG

Inventor： OFTRING ALFRED DR ,  OETTER GUENTER DR ,  BAUR RICHARD DR ,  BORZYK OLIVER DR ,  BURKHART BERND DR ,  OTT CHRISTIAN DR ,  KAHMEN MARTIN AUS DEM DR

IPC: C07C231/02 ,  C07C231/24 ,  C07C233/05 ,  C07C233/09 ,  C07C233/18 ,  C07C233/20 ,  C11D19/00

Abstract: Separation of glycerol (I) from a reaction mixture containing (I) and fatty acid amides (II) comprises separation into an aqueous phase containing (I) and an organic phase containing (II) by adding aqueous acid solution to pH 1-7 and separating the aqueous phase. Also claimed is a method of preparing (II) by reacting fatty acid glycerides (III) with amines, in which the reaction mixture is treated in this way.

公开(公告)号：DE19647636A1

公开(公告)日：1998-05-20

申请号：DE19647636

申请日：1996-11-18

Applicant: BASF AG

Inventor： OFTRING ALFRED DR ,  KAHMEN MARTIN AUS DEM DR ,  OETTER GUENTER DR ,  BAUR RICHARD DR

IPC: C07C231/02 ,  C07C235/10 ,  C07C235/28 ,  C09K23/22 ,  C09K23/46 ,  C11D1/52 ,  G03C1/38 ,  B01F17/22 ,  B01F17/46 ,  C11D1/66 ,  A61K7/48

Abstract: Compounds have the general formula (I) R -CO-NR (-A)n-B-N((-D)m-R )2, in which R is a linear or branched aliphatic C5-23-radical with 0 to 4 C-C double bonds and at least one hydroxyl group; R is H or (-A)n-B-N((-D)m-R )2; R is H or a C1-4-alkyl radical; A and D independently represent CH2-CHR -O, in which R is H, CH3, C2H5; B is C1-12-alkylene; n equals 0 to 6 and m equals 1 to 10. These compounds are used as surface-active substances, non-ionic surfactants or emulsifiers.

公开(公告)号：DE19632482A1

公开(公告)日：1998-02-19

申请号：DE19632482

申请日：1996-08-12

Applicant: BASF AG

Inventor： ETTL ROLAND DR ,  KAHMEN MARTIN AUS DEM DR ,  OETTER GUENTER DR ,  BAUR RICHARD DR

IPC: C07C68/02 ,  C07C69/96 ,  C07C269/04 ,  C07C271/22 ,  C09K23/00 ,  C09K23/28 ,  C11D1/10 ,  C11D1/94 ,  A61K7/50 ,  B01F17/00 ,  B01F17/28

Abstract: Compounds of formula (I) and their ammonium or alkali(ne earth) metal salts are new. A = R R R C- or R C(-O); R -R = H, optionally substituted 1-40C alkyl or optionally substituted 2-40C alkenyl, either of which may contain OH, ether or carboxy groups; R = optionally substituted 1-40C alkyl or optionally substituted 2-40C alkenyl, either of which may contain OH, ether or carboxy groups ; x = 0-40 for when A is R R R C- or 1-40 when A is R C(-O) ; R = H or methyl ; and R , R = H, 1-40C alkyl, 2-40C alkenyl, 6-40C aryl (or a heteroalkyl or heteroaryl equivalent), which may be optionally substituted. Also claimed are (i) the preparation of (I) by reacting chloroformates of formula (II) with amino-carboxylic acids of formula (III) at pH 8-12 and (ii) washing agents containing 0.1-40 wt.% (I) :

公开(公告)号：DE19628893A1

公开(公告)日：1998-01-22

申请号：DE19628893

申请日：1996-07-17

Applicant: BASF AG

Inventor： OPPENLAENDER KNUT DR ,  OETTER GUENTER DR ,  KROENER RUDI DR ,  MAHR NORBERT DR ,  JATZEK HANS-JUERGEN DR ,  TAEGER KLAUS DR

IPC: C07D233/61 ,  C07D521/00 ,  C09K8/54 ,  C23F11/14 ,  C09K7/02 ,  C09K15/30

Abstract: The invention relates to the use of at least one compound of general formula (I), in which R1, R2 and R3 independently of one another represent a hydrogen atom or an alkyl or alkenyl radical; R4 represents an alkyl or alkenyl radical and n represents 1 to 5; or of an acid addition salt thereof, as an inhibitor of corrosion in the extraction, processing, storage and transportation of crude oil and natural gas, and to a process for the preparation of this compound.

公开(公告)号：DE19610745A1

公开(公告)日：1997-09-25

申请号：DE19610745

申请日：1996-03-20

Applicant: BASF AG

Inventor： BECKMANN EBERHARD DR ,  LUKAS SIEGMAR DR ,  OETTER GUENTER DR ,  MAHR NORBERT DR

IPC: C11D3/00 ,  C11D7/34 ,  C23F11/08 ,  C23F11/10 ,  D06L4/30 ,  D06P1/22 ,  D06P1/52 ,  D06P1/62 ,  D06P1/642 ,  D06P1/649 ,  D06P1/651 ,  D06P1/653 ,  D06P1/673 ,  D21C9/00 ,  C09K15/04 ,  C23F11/18 ,  D06L3/10

Abstract: The invention concerns mixtures of (A) inorganic or organic reducing-action sulphur compounds and (B) organic corrosion inhibitors, the amount of component B in the mixture being 1 ppm to 1 % by wt. expressed in terms of the amount of component A. Such mixtures are suitable for use as corrosion-inhibiting reducing agents or as corrosion-inhibiting reductive bleaching agents, in particular in textile-decolourizer or stain-removal formulations, in the vat-dyeing of textiles, in the bleaching of fibrous materials for paper manufacture and in bleaching wool.

公开(公告)号：DE19609953A1

公开(公告)日：1997-09-18

申请号：DE19609953

申请日：1996-03-14

Applicant: BASF AG

Inventor： OETTER GUENTER DR ,  WEHLAGE THOMAS DR ,  KAPPES ELISABETH DR ,  MUELLER REINHARD DR ,  BOECKH DIETER DR ,  SCHOENHERR MICHAEL DR

IPC: C07D223/10 ,  C11D3/39 ,  C11D17/00 ,  C07D263/26 ,  C07D265/10 ,  C07D307/33 ,  C07D313/04 ,  C11D3/395

Abstract: The invention concerns a solid composition substantially comprising between 5 and 98 parts by weight of heterocyclic compounds (I) R -X-L , wherein L stands for groups with a cyclic carbamate, a lactoneoxy or a lactam structure, X means a carbonyl, a double carbonyl or a heterocarbonyl group, and R designates an organic group or a second L group, and/or oxime esters (II), wherein L stands for an oxime group (a) or (b), R , R and Z designating organic groups or bridge members, L stands for the R group, a second L oxime group or a carbon ester group, carbon amide group, phenolate group, vinyloxy group, sulphoneamide group, imidazole group, amidolactam group, cyclic carbamate group, lactoneoxy group or lactam group, and m means 0 or 1. The composition further comprises between 2 and 95 parts by weight of inert porous carrier materials with an internal area of between 10 and 500 m /g. The solid composition described is suitable as a stable bleach-activator component in washing, bleaching and cleaning agents.

公开(公告)号：DE19604466A1

公开(公告)日：1997-08-14

申请号：DE19604466

申请日：1996-02-08

Applicant: BASF AG

Inventor： OPPENLAENDER KNUT DR ,  OETTER GUENTER DR ,  WEKEL HANS-ULRICH DR

IPC: A61K8/72 ,  A61K8/00 ,  A61K8/02 ,  A61K8/39 ,  A61K8/42 ,  A61K8/60 ,  A61K8/84 ,  A61K8/87 ,  A61Q1/02 ,  A61Q1/14 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q19/00 ,  A61Q19/10 ,  A61K7/075 ,  A61K7/50 ,  C11D1/825

Abstract: An aqueous alkylpolyglycoside-containing composition also contains a polyethylene glycol ether derivative of formula (I) R = 8-22 (preferably 10-20)C alkyl; A = a divalent residue of a diisocyanate; and n = 20-400 (preferably 60-300).

公开(公告)号：DE19701123A1

公开(公告)日：1997-08-07

申请号：DE19701123

申请日：1997-01-15

Applicant: BASF AG

Inventor： KOBER REINER DR ,  SCHNEIDER KARL-HEINRICH DR ,  RADEMACHER WILHELM DR ,  STADLER REINHOLD DR ,  BURKHART BERND DR ,  OETTER GUENTER DR ,  GERBER MATTHIAS DR ,  NUYKEN WESSEL DR ,  SCHMIDT OSKAR DR ,  ZIEGLER HANS DR ,  KIBLER ELMAR DR ,  KROEHL THOMAS DR

IPC: A01N37/04

Abstract: A silicone-oil-free mixture (S) comprises: (a) at least one dicarboxylic acid ester of formula (I); and (b) the product (II) from the reaction of a triglyceride-based oil or fat with ethylene and/or propylene oxide in the presence of a base. ROOC-A-COOR(I) R = 1-20C alkyl; and A = 1-20C alkylene, 2-20C alkenylene, 2-20C alkynylene, 5-6C cycloalkylene, 5-6C cycloalkenylene or phenylene. The oil or fat contains 2-30C with at least one carboxylic acid group. Also claimed is a crop protection composition (P) containing (S) and at least one pesticidal crop protection active compound (T).

公开(公告)号：DE19548318A1

公开(公告)日：1997-06-26

申请号：DE19548318

申请日：1995-12-22

Applicant: BASF AG

Inventor： GREIF NORBERT DR ,  POTTHOFF-KARL BIRGIT DR ,  OPPENLAENDER KNUT DR ,  EHLE MICHAEL DR ,  OETTER GUENTER DR ,  SLOTMAN WILHELMUS ,  BUECHNER KARL-HEINZ

IPC: C02F5/12 ,  C08F8/30 ,  C09K3/00 ,  C02F5/08 ,  C08F222/06 ,  C09K7/02

Abstract: Polycarboxylic acid hemiamides used as scale formation inhibitors are prepared by reacting (A) polymers containing anhydride groups and having a weight average molecular weight of 200 - 100000 with (B) sarcosine, aminosulphonic acids or aminophosphonic acids, or their alkali salts.