公开(公告)号：CA2169130A1

公开(公告)日：1996-08-26

申请号：CA2169130

申请日：1996-02-08

Applicant: BOECKH DIETER ,  JAGER HANS ULRICH ,  KUD ALEXANDER ,  TRIESELT WOLFGANG ,  BUEHLER WOLFGANG ,  BASF AG

Inventor： BOECKH DIETER ,  JAGER HANS-ULRICH ,  KUD ALEXANDER ,  TRIESELT WOLFGANG ,  BUEHLER WOLFGANG

IPC: C08J3/00 ,  C08J3/12 ,  C08L101/00 ,  C11D3/37 ,  C08L67/00 ,  C08L101/08

Abstract: A process for preparing finely divided mixtures of amphiphilic polymers and polycarboxylates, which comprises mixing (a) aqueous dispersions or colloidal aqueous solutions with at least one amphiphilic polymer, and (b) an aqueous solution of a polycarboxylate in a weight ratio of (a) : (b) of from 1 : 1 to 1 : 20, each based on the solids, or dispersing at least one amphiphilic polymer in an aqueous solution of a polycarboxylate, and spray-drying the dispersions thus obtainable to form finely divided polymer mixtures, use of the finely divided polymer mixtures as ingredient of detergent and as laundry aftertreatment, and finely divided polymer mixtures having a particle size from 20 .mu.m to 3 mm prepared by the above-indicated process.

公开(公告)号：AU2978195A

公开(公告)日：1996-06-06

申请号：AU2978195

申请日：1995-06-27

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：AU2496795A

公开(公告)日：1996-01-25

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：CA2193126A1

公开(公告)日：1995-12-21

申请号：CA2193126

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 ,  C08F222/04

Abstract: Vinyl formate copolymers, preparation thereof, and use thereof in detergents and cleaners Copolymers containing (a) from 5 to 90 mol% of vinyl formate units, (b) from 10 to 95 mol% of units of monoethylenically unsaturated carboxylic acids, (c) from 0 to 70 mol% of units of monoethylenically unsaturated dicarboxylic acids, and (d) from 0 to 30 mol% of units of other monoethylenically unsaturated monomers in copolymerized form and having K values of at least 8 (determined by the method of H. Fikentscher in 1% strength by weight aqueous solution on the sodium salt of the copolymers at pH 7 and 25 C), processes for their preparation by copolymerizing monomer mixtures of (a) from 5 to 90 mol% of vinyl formate, (b) from 10 to 95 mol% of monoethylenically unsaturated carboxylic acids, (c) from 0 to 70 mol% of monoethylenically unsaturated dicarboxylic acids, and (d) from 0 to 30 mol% of other monoethylenically unsaturated monomers in an aqueous medium or in an organic solvent in the presence of free-radical polymerization initiators and use of the vinyl formate copolymers and of the vinyl alcohol copolymers obtainable therefrom by hydrolysis and/or oxidation as detergent and cleaner additives.

公开(公告)号：CA2005139A1

公开(公告)日：1990-07-05

申请号：CA2005139

申请日：1989-12-11

Applicant: BASF AG

Inventor： BOECKH DIETER ,  SEELMANN-EGGEBERT HANS-PETER ,  HARTMANN HEINRICH ,  KOEFFER DIETER ,  TRIESELT WOLFGANG ,  KUD ALEXANDER ,  BAUR RICHARD

IPC: C08F8/00 ,  C08F222/04 ,  C11D3/37 ,  C08F222/06

Abstract: O.Z. 0050/40455 of the Disclosure: Pulverulent and liquid detergents contain (1) one or more anionic surfactants, one or more nonionic surfactants or mixtures thereof and (2) copolymers in amounts of from 0.1 to 15 % by weight preparable by copolymerization of (a) from 10 to 55 mol % of a 1,2-di-C1-C4-alkoxyethylene, (b) from 10 to 60 mol % of a monoethylenically unsatur ated dicarboxylic anhydride of from 4 to 8 carbon atoms, (c) from 0 to 60 mol % of a monoethylenically unsatur ated C3-C8-monocarboxylic acid and (d) from 0 to 20 mol % of another monoethylenically unsaturated monomer and subsequent hydrolysis of the anhydride groups of the copolymerized monomer (b) or reaction of these groups with an alcohol or an amino.

公开(公告)号：AU3528889A

公开(公告)日：1989-12-07

申请号：AU3528889

申请日：1989-05-30

Applicant: BASF AG

Inventor： SEELMANN-EGGEBERT HANS-PETER ,  BOECKH DIETER ,  HARTMANN HEINRICH ,  TRIESELT WOLFGANG ,  BAUR RICHARD

IPC: C07C233/38 ,  C08F2/10 ,  C08F20/10 ,  C08F220/04 ,  C08F222/10 ,  C11D3/37 ,  C08F220/06 ,  C08F222/16 ,  C08F222/20 ,  C08F222/06

Abstract: Process for preparing water-soluble polymers with K values of 5 to 100 (determined on the Na salt of the polymers by the method of H. Fikentscher in aqueous solution at 25 DEG C, a pH of 7 and a polymer concentration of the Na salt of 1% by weight) by polymerisation of monomer mixtures composed of (a) monoethylenically unsaturated C3-C6-monocarboxylic acids and (b) more than 20 to 100 mol-% of monomers which have at least two ethylenically unsaturated double bonds linked via at least one ester or amide functionality and which contain at least one -CO-OX group in which X is a hydrogen, an alkali metal or an alkaline earth metal equivalent or an ammonium group, in aqueous solution in the presence of polymerisation initiators and use of the polymers in amounts of 0.5 to 25% by weight in detergents and cleaners.

公开(公告)号：AU1614888A

公开(公告)日：1988-11-17

申请号：AU1614888

申请日：1988-05-13

Applicant: BASF AG

Inventor： TRIESELT WOLFGANG ,  BAUR RICHARD ,  WINKLER EKHARD ,  DIESSEL PAUL ,  SEELMANN-EGGEBERT HANS-PETER ,  BOECKH DIETER ,  HARTMANN HEINRICH

IPC: C08F220/04 ,  C08F290/00 ,  C08F299/00 ,  C08L101/16 ,  C11D3/00 ,  C11D3/37

公开(公告)号：BRPI0608172B1

公开(公告)日：2016-07-19

申请号：BRPI0608172

申请日：2006-04-12

Applicant: BASF AG

Inventor： MISSKE ANDREA ,  DOMINGUEZ ARTURO LUIS CASADO ,  BITTNER CHRISTIAN ,  BOECKH DIETER

IPC: C08G73/04 ,  C11D3/37

Abstract: polialquilenimina alcoxilada soluvel em água anfifílica a invenção refere-se às polialquileniminas alcoxiladas solúveis em água anfifilicas de fórmula geral (1), onde as variáveis possuem os seguintes significados: r independentemente c^2^-c^6^-alquilenos lineares ou ramificados, b é uma ramificação, e é uma unidade alquilenoxila de fórmula (ii) r¹ é 1,2-propileno, 1,2-butileno e/ou 1,2-isobutileno; r² é etileno; r³ é 1,2-propileno; r^4^ independentemente hidrogênio; c^1^-c^4^-alquila; x, y, z cada um = 2 a 150, onde a soma de x+y+z indica um número de unidades de alquilenimina, o peso molecular médio mw da polialquilenimina antes da alcoxilação é de 300 a 10.000, m número inteiro de o a 2; n = número inteiro de 6 a 18; p número inteiro de 3 a 12, onde 0,8 n/p 1,0 (x+y+z)1¹/² e seus produtos de quatemização.

公开(公告)号：BRPI0416388B1

公开(公告)日：2016-03-29

申请号：BRPI0416388

申请日：2004-11-16

Applicant: BASF AG

Inventor： BOECKH DIETER ,  AIKEN JOHN DAVIS III ,  GUZMANN MARCUS ,  REDDY PRAMOD KAKUMANU ,  BECKER STEFAN ,  PFEIFFER THOMAS

IPC: C11D3/00 ,  C08F220/00 ,  C08F220/28 ,  C11D3/37

Abstract: "copolímero solúvel em água, uso do mesmo, e, formulação de agente de lavagem". a invenção refere-se a copolímeros solúveis em água que compreendem, na forma copolimerizada, (a) de 60 a 99% em peso de pelo menos um monômero de óxido de polialquileno monoetilenicamente insaturado da fórmula i em que as variáveis têm os seguintes significados: x é ch~ 2~ ou -c(o)-, se y for -o-; é -c(o)-. se y for -nh-; e -o- ou -o-(ch~ 2~)~ 4~-, se y for uma ligação química; y é -o-, -nh- ou uma ligação química; r^ 1^ é hidrogênio ou metila; r^ 2^ são radicais c~ 2~-c~ 4~ alquileno, que podem ser idênticos ou diferentes e também lineares ou ramificados, mas onde pelo menos 50% dos radicais r^ 2^ são etileno; r^ 3~ é c~ 1~-c~ 22~ alquila, fenila, p-(c~ 1~-c~ 12~ alquila) fenila ou hidrogênio; n é um número inteiro de 6 a 50 (b) de 1 a 40% em peso de pelo menos um monômero dipolar não quaternizado compreendendo pelo menos um átomo de nitrogênio, (c) de 0 a 39% em peso de outros monômeros monoetilenicamente insaturados, e (d) de 0 a 10% em peso de outros monômeros monoetilenicamente insaturados aniônicos, e têm um peso molecular médio mw de 2.000 a 500.000 d. e ao uso dos copolímeros como dispersantes e seqüestrantes para materiais pigmentados, como aditivos para agentes de lavagem, composições de pré-tratamento de lavagem de roupa, limpadores de superfícies duras, dentifrícios, composições de cuidado do corpo, e como auxiliares para processos de processamento de têxtil, de fabricação de papel e de processamento de papel e de remoção de tinta.

公开(公告)号：MX2008001056A

公开(公告)日：2008-03-19

申请号：MX2008001056

申请日：2006-07-27

Applicant: BASF AG

Inventor： SUBKOWSKI THOMAS ,  BOECKH DIETER ,  LEMAIRE HANS-GEORG ,  BOLLSCHWEILER CLAUS ,  BAUS ULF ,  KAROS MARVIN ,  MONTAG THORSTEN ,  SCHWENDEMANN VOLKER

IPC: C11D3/38 ,  C11D3/00 ,  C11D11/00 ,  D06M15/15

Abstract: La invencion se refiere al uso de proteinas no enzimaticas de superficie activa para lavar textiles, detergentes para lavar textiles que comprenden proteinas no enzimaticas de superficie activa y metodo para lavado usando dichas proteinas.