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    61.
    发明专利
    未知

    公开(公告)号：AT205183T

    公开(公告)日：2001-09-15

    申请号：AT96901284

    申请日：1996-01-17

    Applicant: BASF AG

    Inventor： GREINDL THOMAS ,  POTTHOFF-KARL BIRGIT ,  OFTRING ALFRED ,  FETZER THOMAS ,  BAUR RICHARD ,  TRIESELT WOLFGANG

    IPC: C07C217/50 ,  C07C227/02 ,  C07C229/16 ,  C07F9/38 ,  C11D3/33 ,  C11D3/34 ,  C11D3/36 ,  D21C9/10

    Abstract: PCT No. PCT/EP96/00169 Sec. 371 Date Jul. 28, 1997 Sec. 102(e) Date Jul. 28, 1997 PCT Filed Jan. 17, 1996 PCT Pub. No. WO96/22964 PCT Pub. Date Aug. 1, 1996The use of triacids of the formula I where X1 to X3 are, independently of one another, carboxylic acid groups of the formula COOM, sulfonic acid groups of the formula SO3M or phosphonic acid groups of the formula PO3M2, where M is hydrogen, alkali metal, ammonium or substituted ammonium, A1 to A3 are, independently of one another, 1,2-alkylene with 2 to 18 carbon atoms, R1 to R3 are, independently of one another, C1-C8-alkylene, and x, y and z are, independently of one another, a number from 0 to 10, where the total of x+y+z must be greater than or equal to 1, as complexing agents for complexing heavy metals or for preparing heavy metal complexes for changing the redox potential, and as builders in detergents and cleaners.

    66.
    发明专利
    未知

    公开(公告)号：ES2123151T3

    公开(公告)日：1999-01-01

    申请号：ES94924233

    申请日：1994-07-05

    Applicant: BASF AG

    Inventor： WOLF GERHARD ,  BURKHART BERND ,  LAUTH GUENTER ,  TRAPP HORST ,  OFTRING ALFRED

    IPC: B01J27/232 ,  C01F7/00 ,  C01F7/04 ,  C01F7/16 ,  C01B13/14 ,  C01F7/76 ,  C01G9/00 ,  C07B61/00 ,  C07C41/02 ,  C07C41/03 ,  C07C43/11

    Abstract: PCT No. PCT/EP94/02195 Sec. 371 Date Jan. 29, 1996 Sec. 102(e) Date Jan. 29, 1996 PCT Filed Jul. 5, 1994 PCT Pub. No. WO95/04024 PCT Pub. Date Feb. 9, 1995Alkoxylation products are prepared by reacting compounds having active hydrogen atoms with C2-C4-alkylene oxides in the presence of a mixed hydroxide built up of polycations and modified with additives and having the general formula I or II[M(II)1-xM(III)x(OH)2]Ax/nxm L(I)[LiAl2(OH)6]A1/nxm L(II)where M(II) is at least one divalent metal ion, M(III) is at least one trivalent metal ion, A is at least one inorganic anion and L is an organic solvent or water, n is the valence of the inorganic anion A or in the case of a plurality of anions A is their mean valence and x can assume a value of from 0.1 to 0.5 and m can assume a value of from 0 to 10, as alkoxylation catalyst, wherein the mixed hydroxide contains additives.

    Use of new or known amino-, hydroxy-substituted fatty acid or derivative
    68.
    发明专利
    Use of new or known amino-, hydroxy-substituted fatty acid or derivative 未知

    公开(公告)号：DE19607642A1

    公开(公告)日：1997-09-04

    申请号：DE19607642

    申请日：1996-02-29

    Applicant: BASF AG

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

    IPC: C07C229/16 ,  C07C229/22 ,  C07C229/26 ,  C07C237/06 ,  C07C237/08 ,  C07C237/10 ,  C07C237/22 ,  C11D1/10 ,  C11D1/46 ,  C11D1/52 ,  C07C237/02 ,  C07C227/12 ,  C07C227/14 ,  C07C231/02 ,  C07C231/12 ,  C07C237/16

    Abstract: The following compounds are new. A1-CO-OR4 (Ia); A4-CO-NR12R13 (XV); G-CO-NR16R17 (XXI); A3-CO-R8 (VIIIa); and alkoxylated fatty acid derivatives (VII) obtained by reacting a fatty acid derivative of formula A2-CO-R5 (VIII) with 3-15 equivalents alkylene oxide (XXX) per equivalent of group (ix) in (VIII). (XXX) is ethylene oxide, propylene oxide or butylene oxide. Also claimed are 1) use of fatty acids derivatives of formula A1-CO-R1 (I) as surfactants in compositions for cleaning fat-soiled non-textile materials; 2) epoxidised fatty acid amides of formula B3-CO-NR121R13 (XVII) as intermediates for surfactants; 3) mixtures of fatty acids derivatives of formula A41-CO-NR16R17 (XVIII) and E-CO-NR16R17 (XIX) in weight ratio 99:1-1:99; and 4) washing and cleaning compositions containing (VII), (VIIIa) or (XXI), and other additives. A1 = 8-24C unbranched aliphatic group containing one or more groups of formula -CH(NR2R3)-CH(OH)- (ii); A2 = 8-24C unbranched aliphatic group containing one or more groups of formula -CH(NR6R7)-CH(OH)- (ix); A3 = 8-24C unbranched aliphatic group containing one or more groups of formula -CH(NR9R10)-CH(OH)- (ix); A4 = 8-24C unbranched aliphatic group containing one or more groups of formula -CH(NR14R15)-CH(OH)- (xvi); B3 = 8-24C unbranched aliphatic group carrying one or more epoxy groups; A41 = 8-24C unbranched aliphatic group containing one or more groups of formula -CH(NR121R141)-CH(OH)- (ii); E = 8-24C unbranched aliphatic group containing one or more groups of formula -CH(OR18)-CH(OH)- (xx); G = 8-24C unbranched aliphatic group containing one or more groups of formula -CH(OR19)-CH(OH)- (xxi); R1 = N(R2)R3, OH or its alkali or ammonium salt, 1-4C alkoxy, or a residue of a mono-, di- or tri-glyceride, (where the two latter residues may be from natural fatty acids or the same or different A1 residues); R2 = 2-40C hydrophilic group; R3 = H, 1-4C alkyl or R2; R4 = H or alkali or ammonium cation; R5 = N(R6)R7, OH or its alkali or ammonium salt, 1-4C alkoxy, or a residue of a mono-, di- or tri-glyceride, (where the two latter residues may be from natural fatty acids or the same or different A2 residues); R6, R7 = H, 1-6C alkyl, or 1-14 C alkyl (substituted by OH, NH2 and/or CONH2 and/or interrupted by non-adjacent O, NH or N(1-4C)alkyl, and/or COOH or SO3H, or their alkali- or ammonium-salts); R8 = N(R6)R7, OH or its alkali or ammonium salt, 1-4C alkoxy, or a residue of a mono-, di- or tri-glyceride, (where the two latter residues may be from natural fatty acids or the same or different A3 residues); R9 = 1-6C alkyl (optionally substituted by OH, NH2 and/or CONH2 and/or interrupted by non-adjacent NH, and substituted by one SO3H or at least one COOH, or their alkali- or ammonium-salts); R10 = H, or a group as for R9; R12 = hydroxy- and/or amino- substituted 2-40C hydrophilic group; R13 = H, 1-4C alkyl or as for R12; R14 = 1-14C alkyl carrying COOH and/or SO3H groups as free acids and/or as alkali or ammonium salts, and optionally interrupted by non-adjacent O, NH and/or N-(1-4C)alkyl groups; R15 = H, 1-6C alkyl or as for R14; R121, R17 = as for R12 or R14; R141, R17 = H, 1-6C alkyl or as for R12; R18 = 1-4C alkyl; R19 = H or 1-4C alkyl.

    69.
    发明专利
    未知

    公开(公告)号：ES2092885T3

    公开(公告)日：1996-12-01

    申请号：ES94901946

    申请日：1993-12-02

    Applicant: BASF AG

    Inventor： BURKHART BERND ,  OFTRING ALFRED ,  SCHWENDEMANN VOLKER ,  SCHROEDER ULRICH ,  GLASER KLAUS

    IPC: C07C335/32 ,  C25D3/12 ,  C25D3/16

    Abstract: PCT No. PCT/EP93/03383 Sec. 371 Date Jun. 15, 1995 Sec. 102(e) Date Jun. 15, 1995 PCT Filed Dec. 2, 1993 PCT Pub. No. WO94/13862 PCT Pub. Date Jun. 23, 1994Nickel-plated shaped parts are produced by galvanic precipitation of nickel from aqueous-acid baths which contain as essential constituents one or several nickel salts, one or several inorganic acids and one or several brighteners. As brighteners are used thiourea salts having general formula (I), in which R1 to R4 stand for hydrogen, C1 to C18-alkyl, which may be substituted by carboxyl groups, C1 to C4-alkoxycarbonyl groups or cyano groups, C2 to C12-alkenyl, C2 to C12-alkinyl, C5 to C8-cycloalkyl, C7 to C12-phenylalkyl or phenyl, which may be substituted by one or two C1 to C4-alkyl residues, C1 to C4-alkoxy residues, halogen atoms, hydroxyl groups, phenyl groups, phenyl residues or C1 to C4 alkoxycarbonyl groups; Y sands for a chemical bond or for linear or branched alkylene, alkenylene or alkinylene having each up to 20 C. atoms; A stands for hydrogen or a group having the formulae: -CO-H, -CO-R5, -CO-OH, -CO-OR5, -CO-NR6R7, -CO-CH2-CO-OR5, -O-CO-H, -O-CO-R5, -NR6-CO-R5, -NR6-CO-R5, -OR5, -SO2-R5, -SO2-OH, -SO2-OR5, -PO(PH)2, -PO(OH)(OR5), -PO(OR5)2, OPO(OH)2, -OPO(PH)(PR5) or -OPO(OR5)2 in which R5 stands for C1 to C12-alkyl, C2 to C12-alkenyl, C2 to C12-alkinyl, C5 to C8-cycloalkyl, C7 to C12-phenylalkyl or phenyl, which may be substituted by one or two C1 to C4-alkyl residues, halogen atoms, hydroxyl groups, phenyl residues or C1 to C4-alkoxycarbonyl groups; and R6 and R7 stand for hydrogen or C1 to C4-alkyl; n is a number from 1 to 4 and X(-) stands for s water solubility-promoting, n-valent inorganic or organic anion.

    70.
    发明专利
    未知

    公开(公告)号：DE59206429D1

    公开(公告)日：1996-07-04

    申请号：DE59206429

    申请日：1992-03-07

    Applicant: BASF AG

    Inventor： KAPPES ELISABETH ,  OFTRING ALFRED ,  BAUR RICHARD ,  KUD ALEXANDER ,  BOECKH DIETER ,  HARTMANN HEINRICH ,  SCHWENDEMANN VOLKER

    IPC: C07C67/08 ,  C07C69/704 ,  C07C219/06 ,  C07H13/04 ,  C07H15/04 ,  C11D3/20 ,  C11D3/22 ,  C11D3/30

    Abstract: PCT No. PCT/EP92/00512 Sec. 371 Date Sep. 16, 1993 Sec. 102(e) Date Sep. 16, 1993 PCT Filed Mar. 7, 1992 PCT Pub. No. WO92/16493 PCT Pub. Date Oct. 1, 1992.Esters of citric acid or acetylcitric anhydride with compounds of at least 3 OH groups selected from the group consisting of polyglycerol, sugarcarboxylic acids, alkyl glucosides, derivatives of oligosaccharides, aminosorbitol, aminodisorbitol, glucosamine, triethanolamine and trishydroxyethylmelamine, each OH group of the alcohol component of the esters being esterified on average with from 0.15 to 1 molecule of citric acid or acetylcitric anhydride, are useful as additives in low-phosphate or phosphate-free detergents.

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