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公开(公告)号：AU5465194A
公开(公告)日：1994-06-22
申请号：AU5465194
申请日：1993-11-11
Applicant: BASF AG
Inventor： PERNER JOHANNES , DIESSEL PAUL , GUEMBEL HELMUT , DENZINGER WALTER , HARTMANN HEINRICH , KRONER MATTHIAS
IPC: H04L27/20 , C02F5/10 , C08L33/02 , C08L35/00 , C08L51/02 , C08L77/04 , C11D3/37 , H04B7/00 , H04J3/16 , H04J3/22 , H04J3/24 , H04J11/00 , H04J13/00 , H04J13/18 , H04L20060101 , H04L1/00 , H04L1/08 , H04L12/00 , H04L27/30 , H04L29/06 , H04Q7/38
Abstract: PCT No. PCT/EP93/03159 Sec. 371 Date May 22, 1995 Sec. 102(e) Date May 22, 1995 PCT Filed Nov. 11, 1993 PCT Pub. No. WO94/12571 PCT Pub. Date Jun. 9, 1994Mixtures of (I) polymers of monoethylenically unsaturated dicarboxylic acids having a molecular weight of from 200 to 5,000 and (II) (1) copolymers having a molecular weight of from 10,000 to 150,000 and comprising (a) from 10 to 70% by weight of monoethylenically unsaturated C4-C8-dicarboxylic acids or the salts thereof and (b) from 30 to 90% by weight of monoethylenically unsaturated C3-C10-monocarboxylic acids and/or the salts thereof, (2) graft polymers having a molecular weight of from 5,000 to 150,000, which are obtainable by free radical graft polymerization of (A) monoethylenically unsaturated C3-C10-carboxylic acids or the anhydrides and/or the salts thereof in the presence of (B) mono-, oligo- or polysaccharides and the derivatives thereof in a weight ratio (A) : (B) of (95 to 20) : (5 to 80), and/or (3) polyaminocarboxylic acids and/or polymers containing aminocarboxylic acid groups contain the components (I) and (II) in a weight ratio of from 10 : 0.5 to 0.5 : 10 and are used as additives for phosphate-free or low-phosphate textile detergents or as dispersants or coating inhibitors in cleaners for hard surfaces.
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公开(公告)号：CA2149746A1
公开(公告)日：1994-06-09
申请号：CA2149746
申请日：1993-11-11
Applicant: BASF AG
Inventor： PERNER JOHANNES , DIESSEL PAUL , GUEMBEL HELMUT , DENZINGER WALTER , HARTMANN HEINRICH , KRONER MATTHIAS
IPC: H04L27/20 , C02F5/10 , C08L33/02 , C08L35/00 , C08L51/02 , C08L77/04 , C11D3/37 , H04B7/00 , H04J3/16 , H04J3/22 , H04J3/24 , H04J11/00 , H04J13/00 , H04J13/18 , H04L20060101 , H04L1/00 , H04L1/08 , H04L12/00 , H04L27/30 , H04L29/06 , H04Q7/38
Abstract: Mixtures of (I) polymers of monoethylenically unsaturated dicarboxylic acids having a molecular weight of from 200 to 5,000 and (II) (1) copolymers having a molecular weight of from 10,000 to 150,000 and comprising (a) from 10 to 70% by weight of monoethylenically unsaturated C4-C8-dicarboxylic acids or the salts thereof and (b) from 30 to 90% by weight of monoethylenically unsaturated C3-C10-monocarboxylic acids and/or the salts thereof, (2) homo- and copolymers, each having a molecular weight of from 1,000 to 500,000 and obtained from monoethylenically unsaturated C3-C10-monocarboxylic acids, (3) graft polymers having a molecular weight of from 5,000 to 150,000, which are obtainable by free radical graft polymerization of (A) monoethylenically unsaturated C3-C10-carboxylic acids or the anhydrides and/or the salts thereof in the presence of (B) mono-, oligo- or polysaccharides and the derivatives thereof in a weight ratio (A) (B) of (95 to 20) (5 to 80), and/or (4) polyaminocarboxylic acids and/or polymers containing aminocarboxylic acid groups contain the components (I) and (II) in a weight ratio of from 10 : 0.5 to 0.5 : 10 and are used as additives for phosphate-free or low-phosphate textile detergents or as dispersants or coating inhibitors in cleaners for hard surfaces.
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公开(公告)号：CA2114847A1
公开(公告)日：1993-04-01
申请号：CA2114847
申请日：1992-09-04
Applicant: BASF AG
Inventor： KRONER MATTHIAS , HARTMANN HEINRICH , WOLF GERHARD , BAUR RICHARD , DIESSEL PAUL , JAEGER HANS-ULRICH , SCHWENDEMANN VOLKER , PERNER JOHANNES
IPC: C08F16/14 , C08F216/14 , C11D3/37
Abstract: Copolymers of hydroxyalkyl vinyl ethers are obtainable by cationic or free radical copolymerization of (a) from 99 to 1% by weight of a hydroxyalkyl vinyl ether, (b) from 1 to 99% by weight of an adduct of a C2-C4- alkylene oxide with a hydroxyalkyl vinyl ether and (c) from 0 to 98% by weight of other copolymerizable monomers, and the stated copolymer and hydroxyalkyl vinyl ethers polymerized by cationic or free radical polymerization, which contain the monomers (a) or (b) as sole monomers or as a mixture with other copolymerizable monomers in the form of polymerized units, are used as additives for detergents and cleaning agents in amounts of from 0.1 to 50% by weight.
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公开(公告)号：AU620465B2
公开(公告)日：1992-02-20
申请号：AU4450589
申请日：1989-11-09
Applicant: BASF AG
Inventor： PERNER JOHANNES , DENZINGER WALTER , OFTRING ALFRED , SCHOENLEBEN WILLIBALD , DIESSEL PAUL , HARTMANN HEINRICH
IPC: C11D3/32 , C11D3/37 , C08L33/26 , C08L33/02 , C08L35/00 , C08L35/02 , C08L33/04 , C08L23/02 , C08L25/04 , C08L25/16 , C08L29/10 , C08L31/02
Abstract: The use of copolymers which contain as essential copolymerised units (a) 50 to 99 mol% of units of monoethylenically unsaturated (a) C3- to C8-monocarboxylic acids, monoethylenically unsaturated C4- to C8-dicarboxylic acids, hemiesters of monoethylenically unsaturated C4- to C8-dicarboxylic acids, esters of monoethylenically unsaturated C3- to C8-carboxylic acids, C2- to C30-olefins, styrene, C1- to C3-alkylstyrenes, C1- to C28-alkyl vinyl ethers, vinyl esters of saturated C1- to C8- carboxylic acids or mixtures of units of these monomers and (b) 50 to 1 mol% of units of amides of monoethylenically unsaturated C3- to C8-carboxylic acids with amide groups of the structure … … in which R = C8- to C28- alkyl, … … R , R = H, CH3, C2H5 R = C1- to C28-alkyl, n = 2 to 100 and R = H, R have K values of 8 to 200, or of salts of these copolymers, as additive to liquid detergent compositions in an amount of 0.1 to 20% by weight and aqueous liquid detergent compositions which contain these copolymers.
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公开(公告)号：DE4023820A1
公开(公告)日：1992-01-30
申请号：DE4023820
申请日：1990-07-27
Applicant: BASF AG
Inventor： KRONER MATTHIAS DR , KEMPTER FRITZ ERDMANN DR , BAUR RICHARD DR , DIESSEL PAUL , SCHWENDEMANN VOLKER DR , DENZINGER WALTER , HARTMANN HEINRICH DR , NIESSNER MANFRED DR
IPC: C11D3/37
Abstract: The invention concerns the use of polymerizates containing, as the major monomer component, at least 5 % by wt. of N-(alkoxy-polyalkoxymethyl)carboxylic acid amides of monoethylenically unsaturated C3-C8 carboxylic acids as additives to low-phosphate and phosphate-free washing and cleaning agents in amounts which increase the primary and secondary washing capability of the agent, plus agents containing these polymerizates.
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Patent Agency Ranking
公开(公告)号：AU617888B2
公开(公告)日：1991-12-05
申请号：AU4384089
申请日：1989-10-30
Applicant: BASF AG
Inventor： DIESSEL PAUL , PERNER JOHANNES , DENZINGER WALTER , HARTMANN HEINRICH , RAUBENHEIMER HANS-JUERGEN
Abstract: The use of partially esterified copolymers which can be obtained by copolymerisation of (a) at least one C4- to C28-olefin and (b) ethylenically unsaturated dicarboxylic anhydrides with 4 to 8 C atoms in the molar ratio 1:1 and subsequent partial esterification of the copolymers with reaction products of (A) C1- to C30-alcohols, C8- to C22-fatty acids, C1- to C12-alkylphenols or secondary C2- to C30-amines with (B) at least one C2- to C4-alkylene oxide or tetrahydrofuran in the molar ratio (A):(B) of 1:2 to 50 and hydrolysis of the anhydride groups of the copolymers to carboxyl groups, where the partial esterification of the copolymers is continued until more than 5 to 50% of the carboxyl groups in the copolymers are esterified, as additive to liquid detergent compositions in an amount of 0.1 to 20% by weight and liquid detergent compositions which contain the partially esterified copolymers.
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公开(公告)号：AT68795T
公开(公告)日：1991-11-15
申请号：AT88102526
申请日：1988-02-20
Applicant: BASF AG
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公开(公告)号：DE3861903D1
公开(公告)日：1991-04-11
申请号：DE3861903
申请日：1988-05-07
Applicant: BASF AG
Inventor： TRIESELT WOLFGANG DR , BAUR RICHARD DR , WINKLER EKHARD DR , DIESSEL PAUL , SEELMANN-EGGEBERT HANS-PETER D , BOECKH DIETER DR , HARTMANN HEINRICH DR
IPC: C08L33/02 , C08F20/10 , C08F220/04 , C08F220/06 , C08F222/16 , C11D3/00 , C11D3/37
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公开(公告)号：DE3834550A1
公开(公告)日：1990-04-19
申请号：DE3834550
申请日：1988-10-11
Applicant: BASF AG
Inventor： RETTENMAIER HANSJOERG DR , KREIMEYER ANDREAS DR , PERNER JOHANNES DR , DIESSEL PAUL
Abstract: PCT No. PCT/EP89/01163 Sec. 371 Date May 29, 1990 Sec. 102(e) Date May 29, 1990 PCT Filed Oct. 4, 1989 PCT Pub. No. WO90/04022 PCT Pub. Date Apr. 19, 1990.A substantially purified proteolytic enzyme isolated from a culture of Bacillus spec. DSM 4828 which has a molecular weight of 27,000 daltons, an optimum pH of 12, an optimal temperature of 60 DEG C. and which can be used in a detergent composition.
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40.发明专利
公开(公告)号：CA1223883A
公开(公告)日：1987-07-07
申请号：CA447383
申请日：1984-02-14
Applicant: BASF AG
Inventor： DENZINGER WALTER , HARTMANN HEINRICH , TRIESELT WOLFGANG , MUELLER RICHARD , DIESSEL PAUL , HETTCHE ALBERT
IPC: C08F8/00 , C08F8/14 , C08F220/04 , C11D3/37 , D06L1/12 , D06M13/02 , D06M13/188 , D06M13/322 , D06M13/325 , D06M13/328 , D06M13/402 , D06M15/263 , C08F220/20 , C11D1/74
Abstract: 0.Z. 0050/36379 Water-soluble copolymers which consist of from 40 to 90% by weight of one or more ethylenically unsaturated monocarboxylic acids of 3 to 5 carbon atoms, from 60 to 10% by weight of one or more ethylenically unsaturated dicarboxylic acids of 4 to 8 carbon atoms and/or of the corresponding dicarboxylic acid anhydride and, of required, not more than 15X by weight, based on the total weight of the carboxyl-con-taining monomers, of one or more carboxyl-free monomers, and which are esterified with from 2 to 60% by weight, based on the total weight of the carboxyl-containing monomers, of one or more compounds which contain a terminal hydroxyl group and one or more alkylene oxide groups of 2 to 4 carbon atoms, the preparation of such water-soluble copolymers and their use as assistants in detergents, cleansing agents and dishwashing agents.
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