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公开(公告)号：NO874304L
公开(公告)日：1988-04-18
申请号：NO874304
申请日：1987-10-15
Applicant: BASF AG
Inventor： BARTHOLD KLAUS , BAUR RICHARD , FIKENTSCHER ROLF , LASOWSKI JUERGEN , OPPENLAENDER KNUT
Abstract: Oxalkylated polyamines containing amide groups which are suitable as demulsifiers for crude oil and are obtainable by condensation of dicarboxylic acids having 3 to 20 carbon atoms or functional derivatives thereof with polyalkylene-polyamines having at least 2 carbon atoms and at least 2 amino groups and reacting the reaction product with a total of from 1 to 200 mol/mol of ethylene oxide and/or propylene oxide and/or 1,2-butylene oxide.
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公开(公告)号：GB2135685B
公开(公告)日：1986-07-30
申请号：GB8400774
申请日：1984-01-12
Applicant: BASF AG
Inventor： BAUR RICHARD , OPPENLAENDER KNUT , STRICKLER RAINER , BARTHOLD KLAUS
Abstract: Oxyalkylated polyamidoamines are obtained by reacting a polyamine with caprolactam and oxyalkylating the product with alkylene oxides, and are used for rapidly dewatering crude oil.
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公开(公告)号：NO845254L
公开(公告)日：1985-07-01
申请号：NO845254
申请日：1984-12-27
Applicant: BASF AG
Inventor： BAUR RICHARD , OPPENLAENDER KNUT , BARTHOLD KLAUS
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公开(公告)号：NO840104A
公开(公告)日：1984-07-16
申请号：NO840104
申请日：1984-01-12
Applicant: BASF AG
Inventor： BAUR RICHARD , OPPENLAENDER KNUT , STRICKLER RAINER , BARTHOLD KLAUS
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公开(公告)号：CA2671878A1
公开(公告)日：2008-07-03
申请号：CA2671878
申请日：2007-12-21
Applicant: BASF AG
Inventor： BAUR RICHARD , NORDMANN GERO , BECKER HEIKE , DETERING JUERGEN
Abstract: The invention relates to the use of hydrophobically modified polyalkyleni mines for use as dye transfer inhibitors.
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Patent Agency Ranking
公开(公告)号：MX2007014908A
公开(公告)日：2008-03-27
申请号：MX2007014908
申请日：2006-05-31
Applicant: BASF AG
Inventor： SUBKOWSKI THOMAS , BAUR RICHARD , LEMAIRE HANS-GEORG , BOLLSCHWEILER CLAUS , BAUS ULF , KAROS MARVIN , MONTAG THORSTEN , SCHWENDEMANN VOLKER , MENDERA CHRISTINE
IPC: D06M15/15
Abstract: La invencion se refiere a un metodo para recubrir sustratos de fibra seleccionados a partir de sustratos textiles o de piel con la ayuda de al menos un tipo de hidrofobina.
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公开(公告)号：AU2006256765A1
公开(公告)日：2006-12-14
申请号：AU2006256765
申请日：2006-05-31
Applicant: BASF AG
Inventor： SCHWENDEMANN VOLKER , BAUS ULF , MENDERA CHRISTINE , BOLLSCHWEILER CLAUS , MONTAG THORSTEN , LEMAIRE HANS-GEORG , BAUR RICHARD , KAROS MARVIN , SUBKOWSKI THOMAS
IPC: D06M15/15
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公开(公告)号：AT300563T
公开(公告)日：2005-08-15
申请号：AT01938098
申请日：2001-04-10
Applicant: BASF AG
Inventor： RAU IRIS , PERNER JOHANNES , OTT CHRISTIAN , BAUR RICHARD
IPC: D06L1/12 , C08F8/12 , C08F218/04 , C08F220/00 , C08F220/04 , C08F220/06 , C08F220/10 , C08F220/26 , C08F220/42 , C08F222/02 , C08F222/06 , C11D3/37 , D06L3/00 , D21C9/10
Abstract: Multifunctional polymers containing polymerized units of (a) alpha-Acyloxyacrylonitrile, alpha-haloacrylic acid, alpha-acyloxyacrylic ester and/or alpha-hydroxyacrylic acid, (b) monoethylenically unsaturated carboxylic acids, (c) vinyl esters of saturated aliphatic monocarboxylic acids and/or vinyl alcohol and optionally (d) other monoethylenically unsaturated monomers copolymerizable with said monomers (a) to (c) and optionally (e) crosslinkers containing at least two ethylenically unsaturated double bonds and having a K value of at least 7 (determined after H. Fikentscher in acetone at 25° C. and a polymer concentration of 1% by weight), processes for preparing multifunctional polymers by copolymerizing monomer mixtures of (a) alpha-acyloxyacrylonitrile, alpha-haloacrylic acid and/or alpha-acyloxyacrylic ester, (b) monoethylenically unsaturated carboxylic acids, (c) vinyl esters of saturated aliphatic monocarboxylic acids and optionally (d) other monoethylenically unsaturated monomers copolymerizable with said monomers (a) to (c) and optionally (e) crosslinkers containing at least two ethylenically unsaturated double bonds in the presence of polymerization initiators that form free radicals and partially or completely hydrolyzing the polymerized monomer units (a) and (c) in the copolymers thus obtainable and use of the multifunctional polymers in laundry detergents and cleaners, to bind polyvalent metal ions, as a stabilizer in textile bleaching and the bleaching of pulp for papermaking.
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公开(公告)号：BR0309548A
公开(公告)日：2005-02-01
申请号：BR0309548
申请日：2003-04-25
Applicant: BASF AG
Inventor： RULAND ALFRED , SCHOLTISSEK MARTIN , TROPSCH JUERGEN , BAUR RICHARD
Abstract: An alkoxylate mixture containing; at least one alkoxylate of the formula C n H 2n+1 O(A) x (B) y H where A is ethyleneoxy, B is C 3 -C 10 -alkyleneoxy or mixtures thereof, n is an integer in the range from 8 to 11, x is a number in the range from 1 to 20, y is a number in the range from 0 to 10, and (ii) at least one alkoxylate of the formula C m H 2m+1 O(A) v (B) w H where A is ethyleneoxy, B is C 3 -C 10 -alkyleneoxy or mixtures thereof, m is an integer in the range from 12 to 24, v is a number in the range from 1 to 50, w is a number in the range from 0 to 10.
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公开(公告)号：ES2201281T3
公开(公告)日：2004-03-16
申请号：ES97914304
申请日：1997-03-25
Applicant: BASF AG
Inventor： BAUR RICHARD , BERTLEFF WERNER , POTTHOFF-KARL BIRGIT , EHLE BEATE , KRONER MATTHIAS , SCHORNICK GUNNAR
IPC: C11D3/30 , C11D1/40 , C11D1/83 , C11D3/00 , C11D3/08 , C11D3/10 , C11D3/36 , C11D3/37 , C11D3/39 , C11D7/08 , C11D7/32
Abstract: A mixture comprising(a) from 0.1 to 99% by weight of at least one polycarboxylate having at least 3 carboxyls,(b) from 0.1 to 99% by weight of at least one amine having a pKa value of more than 9, and(c) from 0.1 to 99% by weight of at least one acid selected from the group consisting of mineral acids and organic acids having one or two carboxyls and not more than 10 carbons,with the proviso that the mixture contains less than 24% by weight of triphosphates, is used in detergent and rinse aid formulations.
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