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公开(公告)号：DE102005047458A1
公开(公告)日：2007-04-12
申请号：DE102005047458
申请日：2005-09-30
Applicant: BASF AG
Inventor： HOFFER BRAM WILLEM , EVERS HOLGER , KUBANEK PETR , GERLACH TILL , MELDER JOHANN-PETER , FUNKE FRANK , FRAUENKRON MATTHIAS , SCHMIDTKE HELMUT
IPC: C07C209/64 , B01J23/70 , B01J35/02 , C07C209/60 , C07C209/84 , C07C211/14 , C07D295/00 , C07D295/13
Abstract: Preparation of aminodiglycol and morpholine comprises reacting diethyleneglycol with ammonia in the presence of a transition metal heterogeneous catalyst. The catalytically active mass of the catalyst, before treatment with hydrogen, contains oxygen-containing compounds of aluminum and/or zirconium, copper, nickel and cobalt, and that the catalyst molding is in spherical or strand form has a diameter of less than 3 mm, in tablet form has a height of less than 3 mm and in all other geometrical shapes with an equivalent diameter (L is I/a) of less than 0.70 mm. Preparation of aminodiglycol and morpholine comprises reacting diethyleneglycol with ammonia in the presence of a transition metal heterogeneous catalyst. The catalytically active mass of the catalyst, before treatment with hydrogen, contains oxygen-containing compounds of aluminum and/or zirconium, copper, nickel and cobalt, and that the catalyst molding is in spherical or strand form has a diameter of less than 3 mm, in tablet form has a height of less than 3 mm and in all other geometrical shapes with an equivalent diameter (L is I/a) of less than 0.70 mm (where a is the external surface per volume unit (mm s2>/mm p3>), with the formula (a is A p/V p), in which A pis the external surface of the catalyst particle (mm s2>) and V pis the volume of the catalyst particle (mm p3>)).
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公开(公告)号：BR0316848A
公开(公告)日：2005-10-18
申请号：BR0316848
申请日：2003-11-28
Applicant: BASF AG
Inventor： BAUM PIA , KUELZER NICOLA ULRIKE , FUNKE FRANK , BASTIAN ANDREAS , RINGELSBACHER MARKUS , HEISSLER HEINZ , REUTHER GERHARD , KONRAD ROUVEN , CARNAHAN JAMES DAVID , SIEMENSMEYER KARL , POTTHOFF-KARL BIRGIT , SCHNEIDER TANJA , MUELLER JOHANN
Abstract: The use of copolymers containing units derived from at least 2 monoethylenically unsaturated monomers B1 and B2 which each contain at least one nitrogenous heterocycle, as auxiliaries for textile dyeing and textile printing.
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公开(公告)号：PE20050740A1
公开(公告)日：2005-09-29
申请号：PE2004000850
申请日：2004-09-02
Applicant: BASF AG
Inventor： SIEMENSMEYER KARL , GIBS STEFFEN , FUNKE FRANK , BASTIAN ANDREAS , GOTSCHE MICHAEL , HEISLER HEINZ , CARNHAN JAMES DAVID , SCHNEIDER TANJA , SCHOPKE HOLGER , FRENZEL STEFAN
IPC: D06M15/356 , D06P1/52 , D06P3/60 , D06P3/62 , D06P3/66
Abstract: DONDE EL PROCEDIMIENTO COMPRENDE: a) TRATAR LOS TEXTILES CON UNA SOLUCION DE POLIMERO O COPOLIMERO QUE PUEDE PREPARARSE POR: i) POLIMERIZACION O COPOLIMERIZACION DE N-VINILAMIDA DE FORMULA GENERAL (I) DONDE R ES SELECCIONADO DE HIDROGENO Y ALQUILO C1-C10, Y ii) EN CASO DADO, HIDROLISIS PARCIAL; b) OPCIONALMENTE, SECAR EL TEXTIL TRATADO; Y, c) OPCIONALMENTE, SAPONIFICAR POR LO MENOS UNA PARTE DE LOS GRUPOS AMIDA. LOS TEXTILES PRETRATADOS SE TINEN CON COLORANTES REACTIVOS, COLORANTES TINA O COLORANTES DIRECTOS, TENIENDO EL BANO DE TENIDO DE 0 A 20 g/L DE UNA O VARIAS SALES ORGANICAS. EL POLIMERO O COPOLIMERO PRESENTA UN PESO MOLECULAR DE 10 000 A 1 000 000 g/mol
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公开(公告)号：DE10350200A1
公开(公告)日：2005-06-02
申请号：DE10350200
申请日：2003-10-28
Applicant: BASF AG
Inventor： STEINBRENNER ULRICH , BENISCH CHRISTOPH , BOEHLING RALF , FUNKE FRANK
IPC: C07C45/42
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公开(公告)号：DE10346944A1
公开(公告)日：2005-05-04
申请号：DE10346944
申请日：2003-10-09
Applicant: BASF AG
Inventor： SIEMENSMEYER KARL , KUELZER NICOLA ULRIKE , FUNKE FRANK , BASTIAN ANDREAS , CARNAHAN JAMES DAVID , HEISLER HEINZ
Abstract: Reductive post-cleaning and softening of dyed textiles containing polyester fibers in a single step in an acidic dye bath involves adding to the bath the following components: (a) one or more specified sulfinates; (b) a buffer; (c) a softener; and optionally (d) further additives. Reductive post-cleaning and softening of dyed textiles containing polyester fibers in a single step in an acidic dye bath involves adding to the bath the following components: (a) sulfinates of formula R4>O({C(R1>)(R2>)}mSO2M (Ia), N(R3>)3-p{(CR1>R2>)mSO2M}p (Ib) and/or N(R3>)3-q-r{(CR1>R2>)mSO2M]q[(CR1>R2>)mSO3M]r (Ic); (b) a buffer; (c) a softener; and optionally (d) further additives. R1>, R2> and R4>H or 1-6C alkyl with the proviso that in (Ia) at least one of R1>, R2> and R4> =1-6C alkyl; R3>H, 1-18C alkyl or 3-12C cycloalkyl optionally substituted by 1-3 1-4C alkyl groups; M : equivalent of an ammonium ion or a 1-3-valent metal ion; m, n : 1 or 2; p : 1, 2 or 3; and when q : 1, r = 2; when q = 2, r = 1; and when m = 0, p = 2.
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Patent Agency Ranking
公开(公告)号：BR0308205A
公开(公告)日：2005-04-26
申请号：BR0308205
申请日：2003-03-03
Applicant: BASF AG
Inventor： BOEHLING RALF , STEINBRENNER ULRICH , FUNKE FRANK , MUELLER GUENTER , GAUS GUENTER , BENISCH CHRISTOPH
IPC: C07B61/00 , C07C209/60 , C07C211/05 , C07C211/08
Abstract: The present invention describes a process for the preparation of ethyldimethylamine and triethylamine with the following steps: (i) reaction of a mixture of diethylamine and dimethylamine with ethylene in the presence of a catalyst from the group of alkali metal dimethylamides, alkali metal diethylamides and alkali metal hydrides (ii) removal of the catalyst (iii) distillation separation of the resulting mixture in triethylamine and ethyldimethylamine and optionally diethylamine and dimethylamine (iv) optional return of the catalyst and of the starting amines to the reaction. The process according to the invention permits the coproduction of ethyldimethylamine and diethylamine in a simple process.
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公开(公告)号：AT270264T
公开(公告)日：2004-07-15
申请号：AT01126430
申请日：2001-11-08
Applicant: BASF AG
Inventor： ANSMANN ANDREAS , BENISCH CHRISTOPH , FUNKE FRANK , OHLBACH FRANK , MERGER MARTIN
IPC: C07D295/12 , C07B43/04 , C07B61/00 , C07C209/48 , C07C211/14 , C07C213/02 , C07C217/08 , C07C249/02 , C07C251/20
Abstract: In a process for the continuous hydrogenation of nitrites to primary amines in the liquid phase over a suspended, activated Raney catalyst based on an alloy of aluminum and at least one transition metal selected from the group consisting of iron, cobalt and nickel, and, if desired, one or more further transition metals selected from the group consisting of titanium, zirconium, chromium and manganese, the hydrogenation is carried out in the absence of ammonia and basic alkali metal compounds or alkaline earth metal compounds.
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公开(公告)号：ES2211090T3
公开(公告)日：2004-07-01
申请号：ES99923481
申请日：1999-04-28
Applicant: BASF AG
Inventor： RIECHERS HARTMUT , SIMON JOACHIM , HOHN ARTHUR , KRAMER ANDREAS , FUNKE FRANK , SIEGEL WOLFGANG
IPC: B01J23/72 , B01J23/755 , B01J37/18 , C07B55/00 , C07B61/00 , C07C209/00 , C07C209/68 , C07C211/00 , C07C211/07 , C07C213/08 , C07C217/08
Abstract: Optically active amines are racemized by reaction of the optically active amine in the gas phase at elevated temperature in the presence of hydrogen and a hydrogenation or dehydrogenation catalyst.
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公开(公告)号：DE10261195A1
公开(公告)日：2004-07-01
申请号：DE10261195
申请日：2002-12-20
Applicant: BASF AG
Inventor： GERLACH TILL , FUNKE FRANK , BENISCH CHRISTOPH , MELDER JOHANN-PETER
IPC: C07C209/64 , C07C211/14 , C07B43/04 , C07C209/00
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公开(公告)号：DE10256618A1
公开(公告)日：2004-06-17
申请号：DE10256618
申请日：2002-12-03
Applicant: BASF AG
Inventor： BAUM PIA , KUELZER NICOLA ULRIKE , FUNKE FRANK , BASTIAN ANDREAS , RINGELSBACHER MARKUS , HEISLER HEINZ , REUTHER GERHARD , KONRAD ROUVEN , CARNAHAN JAMES DAVID , SIEMENSMEYER KARL , POTTHOFF-KARL BIRGIT , SCHNEIDER TANJA
Abstract: A method for after-cleaning dyed textiles involves using copolymer(s) (I) of at least two mono-unsaturated monomers (B1) and (B2), each containing at least one nitrogen-containing heterocycle. Independent claims are also included for (1) an after-soaping agent (II) containing (I) (2) aqueous formulations of (II)
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