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公开(公告)号：DE3570448D1
公开(公告)日：1989-06-29
申请号：DE3570448
申请日：1985-02-21
Applicant: BASF AG
Inventor： DENZINGER WALTER , HARTMANN HEINRICH DR , HETTCHE ALBERT DR , KALUZA ULRICH DR , PERNER JOHANNES DR , VAMVAKARIS CHRISTOS DR
IPC: C08F20/00 , C08F20/26 , C08F220/00 , C08F220/04 , C08F220/06 , C08F220/28 , C08F222/02 , C11D3/37
Abstract: The invention relates to copolymers as ingredients for detergents and cleaning agents, which contain monoethylenically unsaturated mono- and dicarboxylic acids, their hydroxyalkyl esters and, if appropriate, other ethylenically unsaturated compounds as monomer units, and are distinguished by a particular calicum-binding and magnesium-binding capacity, detergents and cleaning agents containing these copolymers, and their use in detergents and cleaning agents, in particular as sequestering agents and anti-redeposition agents.
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公开(公告)号：DE3719046A1
公开(公告)日：1988-12-15
申请号：DE3719046
申请日：1987-06-06
Applicant: BASF AG
Inventor： FIKENTSCHER ROLF DR , BRAUN GEROLD DR , TSCHANG CHUNG-JI DR , VAMVAKARIS CHRISTOS DR , KOHLHAUPT REINHOLD DR
IPC: C07C67/00 , C07C301/00 , C07C311/42 , C10M173/00 , C10N30/12 , C10N40/08 , C10N40/22 , C11D3/34 , C23F11/16 , C23F11/06 , C10M135/10
Abstract: Special sulphonamidocarboxylic acids in the form of the alkali metal salts or alkanolamine salts are used as corrosion inhibitors in aqueous systems, to prevent corrosion therein.
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公开(公告)号：DE3564655D1
公开(公告)日：1988-10-06
申请号：DE3564655
申请日：1985-10-12
Applicant: BASF AG
Inventor： DIETSCHE WOLFRAM DR , LORENZ KLAUS DR , VAMVAKARIS CHRISTOS DR , HETTCHE ALBERT DR
Abstract: Foam is controlled in the sugar industry and yeast industry by a process in which oxyalkylation products of the formula I R-O-(X1)n-(X2)m-(X3)p-Z where R is alkyl of 6 to 22 carbon atoms or alkylphenyl where alkyl is of 6 to 12 carbon atoms, X1 and X3 are ethylene oxide units, n and p are each from 0 to 15 and the sum of n and p is not less than 2, the groups X2 are propylene oxide and/or butylene oxide units, m is from 0 to 15 and Z is straight-chain or branched alkyl of 1 to 4 carbon atoms, allyl or benzyl, having a turbidity point of
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公开(公告)号：DE3635230A1
公开(公告)日：1988-04-28
申请号：DE3635230
申请日：1986-10-16
Applicant: BASF AG
Inventor： BRAUN GEROLD DR , TSCHANG CHUNG-JI DR , VAMVAKARIS CHRISTOS DR , GLASER KLAUS
IPC: C07D233/60 , C07D213/04 , C07D213/20 , C07D215/10 , C07D233/58 , C07D213/22 , C07C141/04 , C07D215/04
Abstract: Sulfatobetaines are prepared by reacting an addition compound of sulfur trioxide and a tertiary amine with an alkylene carbonate.
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公开(公告)号：DE3523860A1
公开(公告)日：1987-01-08
申请号：DE3523860
申请日：1985-07-04
Applicant: BASF AG
Inventor： HETTCHE ALBERT DR , GLASER KLAUS , VAMVAKARIS CHRISTOS DR
Abstract: The invention relates to a liquid preservative for electroplated metal surfaces in the form of aqueous wax dispersions which contain a specific ethylene-acrylic acid copolymer wax comprising from 8 to 25 % by weight of acrylic acid units and from 92 to 75 % by weight of ethylene units in partially or fully neutralised form, in particular the use of this specific ethylene-acrylic acid copolymer wax for preserving electroplated metal surfaces and a process for preserving electroplated metal surfaces.
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Patent Agency Ranking
公开(公告)号：MY141719A
公开(公告)日：2010-06-15
申请号：MYPI20050206
申请日：2005-01-19
Applicant: BASF AG
Inventor： EBERT SOPHIA DR , GESNER THOMAS DR , SENS RUEDIGER DR , VAMVAKARIS CHRISTOS DR
IPC: C09B47/067 , C07D487/22 , C09B47/08 , C09B47/12 , C09B47/30 , C10L1/00 , C10L1/18 , C10L1/22 , C10L1/232 , C10M133/44 , C10M133/54 , G01N33/28
Abstract: THE PRESENT INVENTION RELATES TO THE USE OF SPECIFIC PHTHALOCYANINES WHICH BEAR SUBSTITUENTS ON THE BASIC PHTHALOCYANINE STRUCTURE BONDED VIA METHYLENE GROUPS AS MARKERS FOR LIQUIDS, ESPECIALLY MINERAL OILS, TO LIQUIDS, ESPECIALLY MINERAL OILS WHICH COMPRISE AT LEAST ONE SUCH PHTHALOCYANINE AS A MARKER, AND ALSO TO NOVEL SPECIFIC PHTHALOCYANINES WHICH BEAR SUBSTITUENTS ON THE BASIC PHTHALOCYANINE STRUCTURE BONDED VIA METHYLENE GROUPS.
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公开(公告)号：DE19611868A1
公开(公告)日：1997-10-02
申请号：DE19611868
申请日：1996-03-26
Applicant: BASF AG
Inventor： KURTZ WALTER DR , VAMVAKARIS CHRISTOS DR , BECK KARIN HEIDRUN DR , KRUESEMANN JULIANE
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公开(公告)号：DK0479075T3
公开(公告)日：1994-05-02
申请号：DK91116085
申请日：1991-09-21
Applicant: BASF AG
Inventor： VAMVAKARIS CHRISTOS DR , TRAUTH HUBERT
Abstract: Wood stains contain in addition to a colorant and a solvent at least one stabilizer against the action of light, oxygen and heat on the wood treated with the wood stain, said stabilizer containing at least one structural element of the formula I I where X is oxygen or nitrogen.
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公开(公告)号：DE3884277D1
公开(公告)日：1993-10-28
申请号：DE3884277
申请日：1988-05-31
Applicant: BASF AG
Inventor： FIKENTSCHER ROLF DR , BRAUN GEROLD DR , TSCHANG CHUNG-JI DR , VAMVAKARIS CHRISTOS DR , KOHLHAUPT REINHOLD DR
IPC: C07C67/00 , C07C301/00 , C07C311/42 , C10M173/00 , C10N30/12 , C10N40/08 , C10N40/22 , C11D3/34 , C23F11/16
Abstract: Special sulphonamidocarboxylic acids in the form of the alkali metal salts or alkanolamine salts are used as corrosion inhibitors in aqueous systems, to prevent corrosion therein.
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公开(公告)号：DE4105603A1
公开(公告)日：1992-08-27
申请号：DE4105603
申请日：1991-02-22
Applicant: BASF AG
Inventor： REICHELT HELMUT DR , VAMVAKARIS CHRISTOS DR , ZEIDLER GEORG
Abstract: Azo dyes of the formula in which R and R are each hydrogen, C1-C4-alkyl or C1-C4-alkoxy, R is hydrogen or C1-C8-alkyl which is optionally substituted by hydroxyl and can be interrupted by 1 to 3 oxygen atoms, R is C1-C8-alkyl which is optionally substituted by hydroxyl and can be interrupted by 1 to 3 oxygen atoms, and X is cyano or optionally substituted C1-C8-alkoxycarbonyl, with the proviso that at least one hydroxyalkyl radical is present in the molecule, mineral oils containing one or more of the novel dyes, and the use of the novel dyes for labelling mineral oils.
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