公开(公告)号：DE19902506A1

公开(公告)日：2000-07-27

申请号：DE19902506

申请日：1999-01-22

Applicant: BASF AG

Inventor： BOECKH DIETER ,  MOHR BERNHARD ,  SEELMANN-EGGEBERT HANS-PETER ,  STOECKIGT DIETER

IPC: C08G69/36 ,  C11D3/33 ,  C11D3/37 ,  C11D3/20

Abstract: Water-soluble and/or -dispersible polymers based on lysine, arginine, ornithine and/or tryptophan are used as additives to water for rinsing cleaned hard articles made from metals, glass, porcelain or plastics or lacquered surfaces of these materials.

公开(公告)号：DE59604544D1

公开(公告)日：2000-04-06

申请号：DE59604544

申请日：1996-05-04

Applicant: BASF AG

Inventor： MUELLER REINHARD ,  WEHLAGE THOMAS ,  TRIESELT WOLFGANG ,  OFTRING ALFRED ,  KAPPES ELISABETH ,  OETTER GUENTER ,  BOECKH DIETER ,  ETTL ROLAND ,  HETTCHE ALBERT

IPC: C11D7/26 ,  A61L2/18 ,  C11D3/39 ,  C11D3/42 ,  C11D7/32 ,  C11D7/34 ,  C11D7/36 ,  C11D7/54 ,  D06L3/12 ,  D06L4/614 ,  D06L4/657 ,  D06L4/671

Abstract: PCT No. PCT/EP96/01863 Sec. 371 Date Nov. 17, 1997 Sec. 102(e) Date Nov. 17, 1997 PCT Filed May 4, 1996 PCT Pub. No. WO96/36686 PCT Pub. Date Nov. 21, 1996Heterocyclic compounds I R1-X-L(I) where L is a cyclic carbamate residue, a lactonoxy residue or a lactam residue, X is an oxygen-containing group where A is a linker, and R1 is an organic radical or a group L, are used as activators for inorganic peroxy compounds, in particular as cold bleach activators or optical brighteners in detergents, cleaners and bleaches and in disinfectants.

公开(公告)号：DE59603491D1

公开(公告)日：1999-12-02

申请号：DE59603491

申请日：1996-05-21

Applicant: BASF AG

Inventor： SCHADE CHRISTIAN ,  DETERING JUERGEN ,  STEIN STEFAN ,  BOECKH DIETER ,  JAEGER HANS-ULRICH

IPC: C08F2/38 ,  C08F26/00 ,  C08F226/06 ,  C08L39/00 ,  C11D3/37

公开(公告)号：AU689896B2

公开(公告)日：1998-04-09

申请号：AU2496795

申请日：1995-07-12

Applicant: BASF AG

Inventor： BOECKH DIETER ,  SEELMANN-EGGEBERT HANS-PETER ,  JAGER HANS-ULRICH ,  KAHL ROLF-DIETER ,  SCHORNICK GUNNAR

IPC: C08L51/00 ,  C08L51/08 ,  C09K3/00 ,  C11D1/44 ,  C11D1/72 ,  C11D3/00 ,  C11D3/20 ,  C11D3/37 ,  C08F283/06

Abstract: A low viscosity mixt. contains (i) 40-97.5 wt.% of amphiphilic nonionic graft polymer contg.(a) at least 20 wt.% of polyalkylene oxide units or polyvinylpyrrolidone units as the hydrophilic part of the molecule and (b) at least 40% of vinyl ester and/or (meth)acrylic ester units as the hydrophobic part of the molecule, (ii) 2.5-60% of polyalkylene glycol,alkoxylated alcohol, alkylphenol or amine, or 2-10C cpd. with 1-4 OH gps., when Mn of the polymers is not above 2500, as viscosity reducer, and (iii) 0-40% of homogenising or phase stabilising additive comprising (1) water, (2) an 8-25C mono- or di-basic acid, fatty alcohol sulph(on)ate, alkylbenzene sulphonate, sulphonation and/or sulphation prod. of 8-22C alkoxylated alcohol or alkylphenol, alkyl(poly)glucoside with 1-20C in the alkyl gp., mono-, oligo- or poly-saccharide or derivs. obtd. by oxidn. or redn., or (c) mixts. of (1) and (2) in ratio by wt. of 100:1-20:80.

公开(公告)号：DE59501384D1

公开(公告)日：1998-03-05

申请号：DE59501384

申请日：1995-05-31

Applicant: BASF AG

Inventor： BOECKH DIETER ,  KISTENMACHER AXEL ,  DENZINGER WALTER ,  RUEHL THOMAS ,  FUNHOFF ANGELIKA ,  BAUR RICHARD ,  KUD ALEXANDER ,  SCHWENDEMANN VOLKER

IPC: C08F218/06 ,  C08F220/04 ,  C08F222/02 ,  C11D3/37

公开(公告)号：AT162818T

公开(公告)日：1998-02-15

申请号：AT95921783

申请日：1995-05-31

Applicant: BASF AG

Inventor： BOECKH DIETER ,  KISTENMACHER AXEL ,  DENZINGER WALTER ,  RUEHL THOMAS ,  FUNHOFF ANGELIKA ,  BAUR RICHARD ,  KUD ALEXANDER ,  SCHWENDEMANN VOLKER

IPC: C08F218/06 ,  C08F220/04 ,  C08F222/02 ,  C11D3/37

公开(公告)号：DE59404478D1

公开(公告)日：1997-12-04

申请号：DE59404478

申请日：1994-02-21

Applicant: BASF AG

Inventor： SCHADE CHRISTIAN ,  BOECKH DIETER ,  DETERING JUERGEN

IPC: C08F8/06 ,  C08F26/08

Abstract: PCT No. PCT/EP94/00490 Sec. 371 Date Aug. 24, 1995 Sec. 102(e) Date Aug. 24, 1995 PCT Filed Feb. 21, 1995 PCT Pub. No. WO94/20549 PCT Pub. Date Sep. 15, 1994Polyvinylpyridine N-oxides are prepared by oxidizing polyvinyl-pyridines with aqueous solutions of hydrogen peroxide in the presence of acids and oxides or acids of elements of Groups 5b, 6b, 7b and 8 of the Periodic Table or of salts of these acids as catalyst, it also being possible for the oxidation to take place in the absence of the catalysts when from 40 to 80% strength aqueous solutions of at least dibasic carboxylic acids or of polymers of monoethylenically unsaturated carboxylic acids are used as solvent.

公开(公告)号：NO972227L

公开(公告)日：1997-07-14

申请号：NO972227

申请日：1997-05-14

Applicant: BASF AG

Inventor： WARZELHAN VOLKER ,  BRUCHMANN BERND ,  BOECKH DIETER ,  SEELIGER URSULA ,  YAMAMOTO MOTONORI ,  BAUER PETER

IPC: C08J9/00 ,  A01G9/10 ,  C05F17/00 ,  C08G18/42 ,  C08G18/46 ,  C08G63/60 ,  C08G63/668 ,  C08G63/672 ,  C08G63/685 ,  C08G63/688 ,  C08G63/91 ,  C08L1/00 ,  C08L67/02 ,  C08L75/06 ,  C08L101/16 ,  C09J167/02 ,  C09J175/06 ,  C09K15/32

Abstract: Biodegradable polyether esters P1 obtainable by reacting a mixture essentially comprising(a1) a mixture essentially comprising20-95 mol % of adipic acid or ester-forming derivatives thereof or mixtures thereof,5-80 mol % of terephthalic acid or ester-forming derivatives thereof or mixtures thereof, and0-5 mol % of a compound containing sulfonate groups,where the total of the individual mole percentages is 100 mol %, and(a2) a mixture of dihydroxy compounds essentially comprising(a21) from 15 to 99.8 mol % of a dihydroxy compound selected from the group consisting of C2-C6-alkanediols and C5-C10-cycloalkanediols,(a22) from 85 to 0.2 mol % of a dihydroxy compound containing ether functionalities of the formula Iwhere n is 2, 3 or 4 and m is an integer from 2 to 250, or mixtures thereof,where the molar ratio of (a1) to (a2) is chosen in the range from 0.4:1 to 1.5:1, with the proviso that the polyether ester P1 has a molecular weight (Mn) in the range from 5000 to 80,000 g/mol, a viscosity number in the range from 30 to 450 g/ml (measured in o-dichlorobenzene/phenol (50/50 ratio by weight) at a concentration of 0.5% by weight of polyether ester P1 at 25° C.) and a melting point in the range from 50 to 200° C., and with the further proviso that from 0.01 to 5 mol %, based on the molar quantity of component (a1) employed, of a compound D with at least three groups capable of ester formation are employed to prepare the polyether ester P1,and further biodegradable polymers and thermoplastic molding compositions, processes for the preparation thereof, the use thereof for producing biodegradable moldings and adhesives, biodegradable moldings, films and blends with starch obtainable from the polymers and molding compositions according to the invention.

公开(公告)号：NZ272547A

公开(公告)日：1997-02-24

申请号：NZ27254795

申请日：1995-07-12

Applicant: BASF AG

Inventor： BOECKH DIETER ,  SEELMANN-EGGEBERT HANS-PETER ,  JAGER HANS-ULRICH ,  KAHL ROLF-DIETER ,  SCHORNICK GUNNAR

IPC: C08L51/00 ,  C08L51/08 ,  C09K3/00 ,  C11D1/44 ,  C11D1/72 ,  C11D3/00 ,  C11D3/20 ,  C11D3/37

Abstract: A low viscosity mixt. contains (i) 40-97.5 wt.% of amphiphilic nonionic graft polymer contg.(a) at least 20 wt.% of polyalkylene oxide units or polyvinylpyrrolidone units as the hydrophilic part of the molecule and (b) at least 40% of vinyl ester and/or (meth)acrylic ester units as the hydrophobic part of the molecule, (ii) 2.5-60% of polyalkylene glycol,alkoxylated alcohol, alkylphenol or amine, or 2-10C cpd. with 1-4 OH gps., when Mn of the polymers is not above 2500, as viscosity reducer, and (iii) 0-40% of homogenising or phase stabilising additive comprising (1) water, (2) an 8-25C mono- or di-basic acid, fatty alcohol sulph(on)ate, alkylbenzene sulphonate, sulphonation and/or sulphation prod. of 8-22C alkoxylated alcohol or alkylphenol, alkyl(poly)glucoside with 1-20C in the alkyl gp., mono-, oligo- or poly-saccharide or derivs. obtd. by oxidn. or redn., or (c) mixts. of (1) and (2) in ratio by wt. of 100:1-20:80.

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.