公开(公告)号：FI960841A

公开(公告)日：1996-02-23

申请号：FI960841

申请日：1996-02-23

Applicant: BASF AG

Inventor： SCHNEIDER JUERGEN ,  OFTRING ALFRED ,  FREYBERG PETER ,  SCHUHMACHER RUDOLF ,  BAUR RICHARD ,  POTTHOFF-KARL BIRGIT ,  KUD ALEXANDER

IPC: C11D3/12 ,  C05D9/02 ,  C05F11/00 ,  C09K3/00 ,  C11D1/10 ,  C11D3/33 ,  C11D3/34 ,  C11D7/32 ,  C11D7/34 ,  D21C9/10 ,  G03C5/305 ,  G03C7/42 ,  C11D

公开(公告)号：DE59004632D1

公开(公告)日：1994-03-24

申请号：DE59004632

申请日：1990-05-04

Applicant: BASF AG

Inventor： BOECKH DIETER ,  SAEELMANN-EGGEBERT HANS-PETER ,  HARTMANN HEINRICH ,  KUD ALEXANDER ,  TRIESELT WOLFGANG

IPC: C08F216/12 ,  C08F2/06 ,  C08F2/38 ,  C08F16/14 ,  C08F16/32 ,  C08F20/10 ,  C08F216/14 ,  C08F218/02 ,  C08F218/04 ,  C08F220/10 ,  C08F220/12 ,  C08F220/18 ,  C08F220/28 ,  C08F290/00 ,  C08F290/06 ,  C08F299/02 ,  C11D3/37

公开(公告)号：CA2140526A1

公开(公告)日：1994-02-03

申请号：CA2140526

申请日：1993-07-08

Applicant: BASF AG

Inventor： BOECKH DIETER ,  FUNHOFF ANGELIKA ,  KRONER MATTHIAS ,  HARTMANN HEINRICH ,  BAUR RICHARD ,  KUD ALEXANDER ,  SCHWENDEMANN VOLKER

IPC: C07C229/22 ,  C07C235/10 ,  C07C235/12 ,  C07D317/34 ,  C08B31/04 ,  C08G16/00 ,  C08G63/91 ,  C08G69/00 ,  C08G69/50 ,  C08G73/02 ,  C11D3/16 ,  C11D3/37 ,  C08B37/00 ,  C08F8/16 ,  C08F8/28

Abstract: Condensation products that contain N,O-acetal or carboxamide structures and are useful as detergent and cleaner additives are obtainable by condensation of (a) compounds that contain at least one unit of the structural elements (I) or (II) where X is OH or NHR and R is C1-C6-alkyl or -CH2-COOH, with (b) aldehydes, ketones or aldehyde- or keto-carboxylic acids to form acetal-lactones, and subsequent cleavage of the acetal-lactones with (c) aminocarboxylic acids, primary or secondary amines and/or polyethyleneimines.

公开(公告)号：CA1269013A

公开(公告)日：1990-05-15

申请号：CA519813

申请日：1986-10-03

Applicant: BASF AG

Inventor： KUD ALEXANDER ,  SCHULZ GUENTHER ,  TRIESELT WOLFGANG ,  HARTMANN HEINRICH

IPC: D06L1/12 ,  C11D3/00 ,  C11D3/37 ,  D06M13/02 ,  D06M13/224 ,  D06M15/53 ,  D06M101/00 ,  D06M101/16

Abstract: O.Z. 0050/38044 Detergents contain added graft copolymers which have an antiredeposition action and are obtainable by grafting polyalkylene oxides having a number average molecular weight of from 2000 to 100,000 with vinyl acetate in a weight ratio of from 1:0.2 to 1:10, and up to 15% of whose acetate groups may be hydrolyzed.

公开(公告)号：DE3005010A1

公开(公告)日：1981-08-20

申请号：DE3005010

申请日：1980-02-11

Applicant: BASF AG

Inventor： LEHNER AUGUST ING GRAD ,  KUD ALEXANDER ,  HARTMANN HEINRICH DIPL CHEM DR

IPC: C08G18/00 ,  C08G18/08 ,  C08G18/64 ,  C08G18/67 ,  C08G18/83 ,  C08J3/07

公开(公告)号：DE59409549D1

公开(公告)日：2000-11-16

申请号：DE59409549

申请日：1994-06-07

Applicant: BASF AG

Inventor： SCHNEIDER JUERGEN ,  POITHOFF-KARL BIRGIT ,  KUD ALEXANDER ,  BAUR RICHARD ,  OFTRING ALFRED ,  GREINDL THOMAS

IPC: C07D307/54 ,  A23C7/02 ,  A61K8/44 ,  A61Q11/00 ,  C07B61/00 ,  C07C227/00 ,  C07C227/02 ,  C07C227/18 ,  C07C227/26 ,  C07C229/16 ,  C07C229/26 ,  C07C229/30 ,  C07C229/34 ,  C07C229/36 ,  C07C255/24 ,  C07C255/25 ,  C07D207/337 ,  C07D211/74 ,  C07D213/55 ,  C07D263/32 ,  C07D277/30 ,  C07D307/24 ,  C07D333/24 ,  C11D3/33 ,  C11D11/00 ,  C11D17/06 ,  D06L1/14 ,  D06L3/02 ,  D06L4/12 ,  D06L4/30 ,  D06M11/40 ,  D21C9/10 ,  D21C9/16 ,  G03C5/305 ,  G03C5/38 ,  G03C5/44 ,  G03C7/42

Abstract: Use of glycine-N,N-diacetic acid derivs. of formula (I) is claimed as complex formers for alkaline earth or heavy metals. R = 1-20C alkyl, 2-20C alkenyl or -A.CH(COOM).N(CH2COOM)2; A = 1-12C alkylene or a chemical bond; M = H, alkali metal or opt. substd. ammonium. The use of ~a-alanine-N,N-diacetic acids as builders in textile-washing powders or as Ca sequestrants in oral hygiene compsns. is specifically excluded. Also claimed are 2-alkylglycine-N,N-diacetonitriles or 2-alkylglycinenitrile -N,N-diacetonitriles (where alkyl = 1-20C alkyl or 2-20 C alkenyl); and cpds. of formula (II). X = carboxylic acid or nitrile function. Cpds. of formula (I) are new except when R = 1-3C alkyl and A = chemical bond.

公开(公告)号：AT196921T

公开(公告)日：2000-10-15

申请号：AT94920434

申请日：1994-06-07

Applicant: BASF AG

Inventor： SCHNEIDER JUERGEN ,  POITHOFF-KARL BIRGIT ,  KUD ALEXANDER ,  BAUR RICHARD ,  OFTRING ALFRED ,  GREINDL THOMAS

IPC: C07D307/54 ,  A23C7/02 ,  A61K8/44 ,  A61Q11/00 ,  C07B61/00 ,  C07C227/00 ,  C07C227/02 ,  C07C227/18 ,  C07C227/26 ,  C07C229/16 ,  C07C229/26 ,  C07C229/30 ,  C07C229/34 ,  C07C229/36 ,  C07C255/24 ,  C07C255/25 ,  C07D207/337 ,  C07D211/74 ,  C07D213/55 ,  C07D263/32 ,  C07D277/30 ,  C07D307/24 ,  C07D333/24 ,  C11D3/33 ,  C11D11/00 ,  C11D17/06 ,  D06L1/14 ,  D06L3/02 ,  D06L4/12 ,  D06L4/30 ,  D06M11/40 ,  D21C9/10 ,  D21C9/16 ,  G03C5/305 ,  G03C5/38 ,  G03C5/44 ,  G03C7/42

Abstract: Use of glycine-N,N-diacetic acid derivs. of formula (I) is claimed as complex formers for alkaline earth or heavy metals. R = 1-20C alkyl, 2-20C alkenyl or -A.CH(COOM).N(CH2COOM)2; A = 1-12C alkylene or a chemical bond; M = H, alkali metal or opt. substd. ammonium. The use of ~a-alanine-N,N-diacetic acids as builders in textile-washing powders or as Ca sequestrants in oral hygiene compsns. is specifically excluded. Also claimed are 2-alkylglycine-N,N-diacetonitriles or 2-alkylglycinenitrile -N,N-diacetonitriles (where alkyl = 1-20C alkyl or 2-20 C alkenyl); and cpds. of formula (II). X = carboxylic acid or nitrile function. Cpds. of formula (I) are new except when R = 1-3C alkyl and A = chemical bond.

公开(公告)号：DE59407107D1

公开(公告)日：1998-11-19

申请号：DE59407107

申请日：1994-12-06

Applicant: BASF AG

Inventor： KRONER MATTHIAS ,  SCHORNICK GUNNAR ,  BAUR RICHARD ,  KUD ALEXANDER ,  SCHWENDEMANN VOLKER

IPC: C11D3/33 ,  C08G69/10 ,  C08G73/10 ,  C11D3/37

Abstract: PCT No. PCT/EP94/04057 Sec. 371 Date May 20, 1996 Sec. 102(e) Date May 20, 1996 PCT Filed Dec. 6, 1994 PCT Pub. No. WO95/16020 PCT Pub. Date Jun. 15, 1995The use of polyaspartic acid prepared by polycondensation of aspartic acid in the presence of phosphoric acid in a molar ratio of from 1:0.05 to 1:10 at temperatures of at least 120 DEG C. to give polysuccinimide, and subsequent hydrolysis of the polysuccinimide with bases to give at least partially neutralized polyaspartic acid, as additive to detergents and cleaners in amounts of from 0.1 to 10% by weight, and detergents and cleaners which contain polyaspartic acids prepared in the presence of phosphoric acid.

公开(公告)号：DE59405908D1

公开(公告)日：1998-06-10

申请号：DE59405908

申请日：1994-02-23

Applicant: BASF AG

Inventor： KRONER MATTHIAS ,  SCHORNICK GUNNAR ,  BOECKH DIETER ,  BAUR RICHARD ,  POTTHOFF-KARL BIRGIT ,  SCHWENDEMANN VOLKER ,  SCHADE CHRISTIAN ,  KUD ALEXANDER

IPC: C08G69/08 ,  C08G69/10 ,  C08G73/00 ,  C08G73/10 ,  C09K23/52 ,  C11D3/37

Abstract: PCT No. PCT/EP94/00511 Sec. 371 Date Sep. 6, 1995 Sec. 102(e) Date Sep. 6, 1995 PCT Filed Feb. 23, 1994 PCT Pub. No. WO94/20563 PCT Pub. Date Sep. 15, 1994Process for the preparation of products of the reaction of polyaspartimides and amino acids by reaction of amino acids with polyaspartimides in aqueous medium at pH values at which at least 5% of the amino groups in the amino acids are in non-protonated form in equilibrium with the protonated form, and use of the reaction products obtainable in this way and of products of the reaction of polyaspartimides with alkanolamines or aminated C1-C30-fatty alcohol alkoxylates which contain as copolymerized units up to 50 mol % of ethylene oxide and/or propylene oxide per mol of fatty alcohol, as additive to detergents and cleaners, as scale inhibitor and as dispersant.

公开(公告)号：DK0715645T3

公开(公告)日：1997-12-22

申请号：DK94924877

申请日：1994-08-16

Applicant: BASF AG

Inventor： BAUR RICHARD ,  KUD ALEXANDER ,  SCHNEIDER JUERGEN ,  FREYBERG PETER ,  OFTRING ALFRED ,  SCHUMACHER RUDOLF ,  POTTHOFF-KARL BIRGIT

IPC: C11D3/12 ,  C05D9/02 ,  C05F11/00 ,  C09K3/00 ,  C11D1/10 ,  C11D3/33 ,  C11D3/34 ,  C11D7/32 ,  C11D7/34 ,  D21C9/10 ,  G03C5/305 ,  G03C7/42