公开(公告)号：DE10243365A1

公开(公告)日：2004-04-01

申请号：DE10243365

申请日：2002-09-18

Applicant: BASF AG

Inventor： WULFF CHRISTIAN ,  BALDENIUS KAI-UWE ,  SCHOLTISSEK MARTIN ,  STOESER MICHAEL

IPC: A61K47/34 ,  A61K8/39 ,  A61K8/72 ,  C08G65/28 ,  C11D1/722 ,  C11D1/72 ,  A61K7/00 ,  C08G65/10 ,  C07C43/10 ,  B01F17/34 ,  C14C5/00 ,  D06M13/17

Abstract: Composition (A) contains at least one alkoxylated 6-18C alkanol (I). Composition (A) contains at least one alkoxylated 6-18C alkanol of formula RO-(A)n-(B)m-H (I). R = 6-18C linear or branched alkyl; A = propyleneoxy (PO); B = ethyleneoxy (EO) or a mixture of EO and PO; n = integer or fractional number of 0-5; and m = integer or fractional number of 0-20. When R is C5H11CH(C3H7)CH2-, n is less than 1, provided that R is a mixture where 70-99 %, by weight of C5H11 is linear and 1-30 %, by weight is EtCH(Me)CH2 and/or MeCH(Me)CH-2CH2. An Independent claim is also included for a method for preparing (I) by reacting ROH with propylene and ethylene oxides.

公开(公告)号：DE19918199A1

公开(公告)日：2000-10-26

申请号：DE19918199

申请日：1999-04-22

Applicant: BASF AG

Inventor： AYDIN BAYRAM ,  FIDORRA UWE ,  HOEHN ARTHUR ,  MESZAROS LADISLAUS ,  NOUWEN JAN ,  OPPENLAENDER KNUT ,  ROIDA MICHAEL ,  STOESER MICHAEL ,  WENDEROTH BERND

IPC: C10M105/34 ,  C10M105/70 ,  C10M129/20 ,  C10M129/24 ,  C10M129/70 ,  C10M133/38 ,  C10M133/44 ,  C10M169/04 ,  C10N30/02 ,  C10N30/08 ,  C10N30/10 ,  C10N30/12 ,  C10N40/08 ,  C10M105/18 ,  C10M105/78 ,  C07D207/26 ,  C07D227/087 ,  C07D315/00

Abstract: Hydraulic fluids containing 0.01-50 wt% cyclic carboxylic acid derivative(s) in the form of a lactone(s) or lactam(s) with 4-9 atoms in the ring. Hydraulic fluids containing 0.01-50 wt% cyclic carboxylic acid derivative(s) of formula (I). X = O or NR ; R = H, 1-20C linear or branched alkyl (optionally with up to 9 non-adjacent in-chain oxygen atoms and/or up to 6 hydroxyl group substituents), cycloalkyl or optionally substituted phenyl; A = -CR R -; R , R = H or 1-8C alkyl (optionally with up to 4 non-adjacent in-chain O atoms and/or up to 3 OH groups); and n = 2-7. An Independent claim is also included for motor vehicle brake fluid containing 0.01-50 wt.% (I).

公开(公告)号：DE10315212A1

公开(公告)日：2004-10-14

申请号：DE10315212

申请日：2003-04-03

Applicant: BASF AG

Inventor： STOESER MICHAEL ,  VOELKEL LUDWIG ,  GROSCH GEORG HEINRICH ,  BOEHN ROLAND

IPC: C08G65/26 ,  C08L33/08 ,  C08L71/02 ,  C11D1/66 ,  C11D1/72 ,  C11D3/20 ,  C11D3/30 ,  C11D3/34 ,  C11D3/37 ,  C08L29/00 ,  C11D1/825

Abstract: A mixture comprises: (A) mono- or polyfunctional 2-24C alcohol, thiol or amine, alkoxylated with 1-30 ethylene oxide units and 0-3 3-10C alkylene oxide units; (B) water; and (C) water-soluble polymers having repeating units containing, optionally in salt form, hydroxy, carboxy, amine, amide, nitrogen-containing heterocyclyl, thiol, sulfonate, sulfinate, sulfate, phosphonate, phosphinate and/or phosphate groups. An independent claim is included for the preparation of (I) by mixing (A) - (C), where (C) is added before, during or after the alkoxylation reaction for the preparation of (A).

公开(公告)号：DE10243362A1

公开(公告)日：2004-04-01

申请号：DE10243362

申请日：2002-09-18

Applicant: BASF AG

Inventor： WULFF CHRISTIAN ,  STOESER MICHAEL ,  GROSCH GEORG HEINRICH ,  BALDENIUS KAI-UWE ,  BOHRES EDWARD

IPC: B01J27/26 ,  C07B61/00 ,  C07C41/03 ,  C07C43/11 ,  C09K23/42 ,  C08G65/26 ,  C09K23/00 ,  C11D1/72 ,  C08G65/10 ,  C11D1/825

Abstract: Producing alkoxylates involves contacting one or more alkylene oxides selected from ethylene, propylene, butylene, pentylene and decene oxides with a starter compound in the presence of a binary metal cyanide compound (I) and performing the reaction at 130-155 degreesC. Producing alkoxylates involves contacting one or more alkylene oxides selected from ethylene, propylene, butylene, pentylene and decene oxides with a starter compound in the presence of a binary metal cyanide compound M1a(M2(CN)b(A)c)d.fM1gXn.h(H2O).eL.kP' (I) and performing the reaction at 130-155 degreesC. M1 = Zn2+, Fe2+, Fe3+, Co3+, Ni2+, Mn2+, Co2+, Sn2+, Pb2+, Mo4+, Mo6+, Al3+, V4+, V5+, Sr2+, W4+, W6+, Cr2+, Cr3+, Cd2+, Hg2+, Pd2+, Pt2+, V2+, Mg2+, Ca2+, Ba2+, Cu2+, La3+, Ce3+, Ce4+, Eu3+, Ti3+, Ti4+, Ag+, Rh2+, Rh3+, Ru2+ or Ru3+; M2 = Fe2+, Fe3+, Co3+, Mn2+, Mn3+, V4+, V5+, Cr2+, Cr3+, Rh3+, Ru2+ or Ir3+; A, X = halide, hydroxide, sulfate, carbonate, cyanide, thiocyanate, isocyanate, cyanate, carboxylate, oxalate, nitrate, nitrosyl, bisulfate, phosphate, (di)hydrogen phosphate or bicarbonate; L = a water-soluble alcohol, aldehyde, ketone, ether, polyether, ester, polyester, polycarbonate, urea, amide, amine, pyridine, nitrile, sulfide, phosphide, phosphite, phosphine, phosphonate or phosphate ligand; k, e, f, h = 0 or more; P' = an organic additive; and a, b, c, d, g, n = numbers so that (I) is electrically neutral and c can be zero. An Independent claim is also included for an alkoxylate produced by the novel method.

公开(公告)号：DE10205086A1

公开(公告)日：2003-08-21

申请号：DE10205086

申请日：2002-02-07

Applicant: BASF AG

Inventor： STOESER MICHAEL ,  BOHRES EDWARD ,  GROSCH GEORG HEINRICH ,  SAGER WILFRIED

IPC: C08G65/28 ,  B01J27/26 ,  C08G65/26 ,  C08G65/10

Abstract: The present invention relates to a process for reacting epoxides with an initiator compound in the presence of a double metal cyanide compound as a catalyst, said process having a shortened induction period, and the double metal cyanide compound being activated by adding the epoxide to a mixture of double metal cyanide compound and initiator compound at an internal reactor pressure of less than 1 bar, and also to the polyethers themselves obtainable by such a process.

公开(公告)号：DE10259021A1

公开(公告)日：2004-06-24

申请号：DE10259021

申请日：2002-12-16

Applicant: BASF AG

Inventor： BECK ERICH ,  STOESER MICHAEL ,  WAGNER NORBERT ,  ZIRNSTEIN MICHAEL ,  BIRNBACH STEFAN

IPC: C07C67/26 ,  C07C67/29 ,  C07B41/02 ,  C07B41/04 ,  C07B41/12 ,  C07C67/28 ,  C08G65/28

Abstract: Tin phosphate-catalyzed reaction of a compound (A) containing at least one active hydrogen with an oxirane compound (B) is such that (A) is a mono-, di- or poly-hydric alcohol, a phenol, a primary or secondary amine, an amine, a carboxylic acid or ester, a sulfonic acid, a mercaptan, a phosphonic acid, a 1,3-dicarbonyl compound or a 1-alkyne. An Independent claim is also included for the use of tin phosphate catalysts in the production of hydroxyalkyl esters of unsaturated carboxylic acids.

公开(公告)号：DE10243366A1

公开(公告)日：2004-04-01

申请号：DE10243366

申请日：2002-09-18

Applicant: BASF AG

Inventor： WULFF CHRISTIAN ,  STOESER MICHAEL ,  GROSCH GEORG HEINRICH ,  BALDENIUS KAI-UWE ,  BOHRES EDWARD

IPC: C07B61/00 ,  C07C41/03 ,  C07C43/11 ,  C07C43/13 ,  C08G65/26 ,  C08G65/28 ,  C11D1/72 ,  B01D19/02 ,  B01F17/42

Abstract: Producing alkoxylate, comprising contacting an ethylene oxide (EO)-containing alkylene oxide mixture with a starter compound in the presence of a binary metal cyanide compound (I) by using a total inert gas and EO pressure of 1.5-6.0 bar in the induction phase, is new. Alkoxylate production by contacting an ethylene oxide (EO)-containing alkylene oxide mixture with a starter compound in the presence of a binary metal cyanide compound of formula (I) comprises using a total inert gas and EO pressure of 1.5-6.0 bar in the induction phase. M1a(M2(CN)b(A)c)d.fM1gXn.h(H2O).eL.kP (I). M1 = Zn2+, Fe2+, Fe3+, Co3+, Ni2+, Mn2+, Co2+, Sn2+, Pb2+, Mo4+, Mo6+, Al3+, V4+, V5+, Sr2+, W4+, W6+, Cr2+, Cr3+, Cd2+, Hg2+, Pd2+, Pt2+, V2+, Mg2+, Ca2+, Ba2+, Cu2+, La3+, Ce3+, Ce4+, Eu3+, Ti3+, Ti4+, Ag+, Rh2+, Rh3+, Ru2+ or Ru3+; M2 = Fe2+, Fe3+, Co3+, Mn2+, Mn3+, V4+, V5+, Cr2+, Cr3+, Rh3+, Ru2+ or Ir3+; A, X = halide, hydroxide, sulfate, carbonate, cyanide, thiocyanate, isocyanate, cyanate, carboxylate, oxalate, nitrate, nitrosyl, bisulfate, phosphate, (di)hydrogen phosphate or bicarbonate; L = a water-soluble alcohol, aldehyde, ketone, ether, polyether, ester, polyester, polycarbonate, urea, amide, amine, pyridine, nitrile, sulfide, phosphide, phosphite, phosphine, phosphonate or phosphate ligand; k, e, f, h = 0 or more; P = an organic additive; and a, b, c, d, g, n = numbers such that (I) is electrically neutral and c can be zero. An Independent claim is also included for an alkoxylate produced as above.

公开(公告)号：DE10057892A1

公开(公告)日：2002-05-23

申请号：DE10057892

申请日：2000-11-22

Applicant: BASF AG

Inventor： STOESER MICHAEL ,  BARTH THOMAS ,  BOHRES EDWARD ,  GROSCH GEORG HEINRICH ,  SAGER WILFRIED ,  VOS HARTWIG

IPC: B01D61/14 ,  B01J27/26 ,  C07C41/36 ,  C08G65/26 ,  C08G65/30 ,  C10M107/32 ,  B01D61/00 ,  C10L10/00

Abstract: A method for working up polyether-mono-ols (I) obtained by ring-opening polymerization of epoxides with hydroxy-functional starters in presence of heterogeneous catalysts involves separating the catalyst from the product (I) by a membrane separation process. An independent claim is also included for a method for the production of (I) by ring-opening polymerization of epoxides followed by a work-up process using a separation step as above.

公开(公告)号：DE102005020347A1

公开(公告)日：2006-11-09

申请号：DE102005020347

申请日：2005-05-02

Applicant: BASF AG

Inventor： BOHRES EDWARD ,  STOESER MICHAEL ,  VOELKEL LUDWIG ,  RUPPEL RAIMUND ,  BAUM EVA ,  WAGNER NORBERT ,  SUNDERMEYER JOERG ,  GARRELTS UDO ,  ZIRNSTEIN MICHAEL

IPC: B01J27/26 ,  B01J37/03

Abstract: Process for preparing double metal cyanide catalysts of the general formula (I) M2a[M1(CN)rXt]b (I) where M2 is preferably Co(III) or Fe(III), and M1 is preferably Zn(II), X is a group other than cyanide which forms a coordinate bond to M1 and is selected from the group consisting of carbonyl, cyanate, isocyanate, nitrile, thiocyanate and nitrosyl, a, b, r, t are integers which are selected so that the compound is electrically neutral, by reacting a) a cyanometallic acid of the general formula (II) Hw[M1(CN)r(X)t] where M1 and X are as defined above, r and t are as defined above and w is selected so that the compound is electrically neutral, with b) a readily protolyzable metal compound (IIIa) M2Rw and/or (IIIb) M2RuYv, where M2 is as defined above, the groups R are identical or different and are each the anion of a very weak protic acid having a pKa of >=20, and Y is the anion of an inorganic mineral acid or a moderately strong to strong organic acid having a pKa of from -10 to +10, w corresponds to the valence of M2, u+v corresponds to the valence of M2, with u and v each being at least 1, with the reaction being carried out in a nonaqueous, aprotic solvent.

公开(公告)号：DE10242399A1

公开(公告)日：2004-03-18

申请号：DE10242399

申请日：2002-09-12

Applicant: BASF AG

Inventor： BOHRES EDWARD ,  HIBST HARTMUT ,  STOESER MICHAEL ,  RUPPEL RAIMUND ,  BAUM EVA

IPC: B01J23/18 ,  C07B61/00 ,  C07C41/03 ,  C07C43/11 ,  C08G65/26 ,  C07C43/13 ,  C10L1/18

Abstract: A process for preparation of polyetherols includes reaction of at least one alkylene oxide with at least one starter compound in the presence of a catalyst which is a multimetal oxide compound. A process for preparation of polyetherols includes reaction of at least one alkylene oxide with at least one starter compound in the presence of a catalyst, i.e. a multimetal oxide compound of formula (I). M1p(M2qOn(OH)2(3-n))x (I) M1 = at least 1 element from the groups IA, IIA, IIIA, IVA, VA, IB, IIB, IIIB, IVB, VB, VIB, VIIB and/or VIIIB; M2 = at least one element from groups IVA, VA and/or VIA, n = 2 or 3, p = 0 or fractional or whole number greater than 0, q = fractional or whole number greater than 0, x = 1-20 fractional or whole number. An Independent claim is included for a polyetherol obtained as above.