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公开(公告)号:PL375589A1
公开(公告)日:2005-11-28
申请号:PL37558903
申请日:2003-07-30
Applicant: BASF AG
Inventor: ADAMI CHRISTOPH , KARL JOERN , HAUK ALEXANDER , BOEHLING RALF , PASTRE JOERG , LENZ ROBERT
Abstract: A method for the production of formic acid-formates (I) involves (a) partial hydrolysis of methyl formate (MF) with water, (b) distillation to give formic acid and water (stream S1) and (c) combination of (S1) with the corresponding formate (F) to give a mixture of (I) and water. An Independent claim is also included for apparatus for the production of (I), comprising a reactor (A) for the hydrolysis of MF, a distillation column (B) for separating a stream containing MF, formic acid, methanol and water into MF, methanol and a stream (S1) containing formic acid and water, and a column (E) for removing water from S1.
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公开(公告)号:DE102004022135A1
公开(公告)日:2005-11-24
申请号:DE102004022135
申请日:2004-05-05
Applicant: BASF AG
Inventor: HAUK ALEXANDER , KARL JOERN , PASCHOLD JUERGEN , LENZ ROBERT , HEINZ ROBERT , GROPP STEFAN , LETZELTER THOMAS , LOHMANN ANNA VALESKA
Abstract: A method for preparing formic acid formates (A) comprises supplying separate liquid streams of formic acid (stream I) and a metal formate (stream II) to a rectification column, with II supplied at the same height as I, or at a higher position. Water is separated as overhead and an (A)-containing sump product is recovered. The sump product is recovered as a melt containing less than 0.5 wt.% water.
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公开(公告)号:NO20055153D0
公开(公告)日:2005-11-03
申请号:NO20055153
申请日:2005-11-03
Applicant: BASF AG
Inventor: ADAMI CHRISTOPH , HAUK ALEXANDER , LENZ ROBERT , KARL JORN
Abstract: A process is proposed for preparing acid formates by providing a liquid stream I containing formic acid and a liquid stream II containing a metal formate, and mixing the liquid stream I with the liquid stream II, obtaining the corresponding acid formate, which comprises feeding, to the liquid stream I or a precursor thereof, to the liquid stream II or a precursor thereof, or to the mixture of the liquid streams I and II, a liquid stream III containing the following components at contents of in each case >0.1% by weight: metal formate, metal methoxide, methanol and MeFo (MeFo), which is produced in a process for preparing MeFo by carbonylating methanol in a reactor at a pressure up to 50 MPa absolute in the presence of a metal methoxide as homogeneous catalyst.
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公开(公告)号:AR040488A1
公开(公告)日:2005-04-06
申请号:ARP030102501
申请日:2003-07-11
Applicant: BASF AG
Inventor: SCHOENHERR MICHAEL , KARL JOERN , HAUK ALEXANDER , DIEBOLD GERD , HABICH ANDREAS , LENZ ROBERT , SCHMIDT VOLKER , LOHMANN ANNA VALESKA
IPC: A23K3/03 , A23K1/00 , A23K1/16 , A23K1/175 , A23K1/18 , A23K3/00 , A23L1/00 , A23P1/04 , C05F11/00 , C05G3/00 , C05G3/60 , C07C53/06
Abstract: Preparación recubierta que contiene al menos un diformiato de la fórmula general XH(COOH)2, donde X = Na, K, Cs, NH4. Procedimiento para obtener dicha preparación recubierta, donde: (i) se coloca al menos un diformiato, opcionalmente mezclando otros componentes y/o aditivos, y (ii) se recubre la mezcla obtenida de esta manera con un agente de recubrimiento, opcionalmente junto con otros componentes, o bien (iii) se coloca un agente de recubrimiento, opcionalmente agregando otros componentes en un aparato apropiado, y (iv) se agrega al menos un diformiato, opcionalmente junto con otros componentes y/o aditivos. Preferentemente, los diformiatos se aplican antes del recubrimiento sobre un material de soporte. Uso de una preparación en premezclas para forrajes para animales sobre todo para cerdos, aves de corral y terneros. Alimento para animales que contiene dicha preparación y uso de la preparación como estimulante del rendimiento y/o estimulante del crecimiento, acidificante, conservante o como agente de ensilado.
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公开(公告)号:BR0311810A
公开(公告)日:2005-03-15
申请号:BR0311810
申请日:2003-07-07
Applicant: BASF AG
Inventor: KARL JOERN , HAUK ALEXANDER , DIEBOLD GERD , HABICH ANDREAS , LENZ ROBERT , LOHMANN ANNA VALESKA , SCHMIDT VOLKER , HJORNEVIK LEIF , SCHOENHER MICHAEL
IPC: A23K3/03 , A23K1/00 , A23K1/16 , A23K1/175 , A23K1/18 , A23K3/00 , A23L1/00 , A23P1/04 , C05F11/00 , C05G3/00 , C05G3/60 , C07C53/06
Abstract: Coated formulation contains sodium, potassium, cesium and/or ammonium diformate(s) (I). Coated formulation contains diformate(s) of formula (I): [Image] X : Na, K, Cs, NH 4. Independent claims are also included for the following: (1) production of coated formulations by coating diformate(s) (I), optionally mixed with other constituents and/or additives, with a coating agent, optionally containing other constituents; (2) production of animal feed and/or animal feed additives by making a premix from (I) and optionally other constituents and/or additives and mixing this with the other constituents of the feed and/or additive; and (3) animal feed containing the formulation. ACTIVITY : Plant Growth Promoter; Fertilizer. MECHANISM OF ACTION : None given.
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公开(公告)号:AU2003266994A1
公开(公告)日:2004-03-11
申请号:AU2003266994
申请日:2003-08-19
Applicant: BASF AG
Inventor: QUASCHNING VERONIKA , HAUK ALEXANDER , WIEBELHAUS DAG
IPC: C07C1/32
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公开(公告)号:DE10231894A1
公开(公告)日:2004-01-22
申请号:DE10231894
申请日:2002-07-12
Applicant: BASF AG
Inventor: SCHOENHERR MICHAEL , KARL JOERN , HAUK ALEXANDER , DIEBOLD GERD , HABICH ANDREAS , LENZ ROBERT , LOHMANN ANNA VALESKA , SCHMIDT VOLKER
Abstract: Preparations containing (i) diformate salts of sodium, potassium, cerium or ammonium and (ii) short-chain carboxylic acid(s) and/or their salts, esters or derivatives. Preparations (I) containing (i) diformate(s) of formula XH(COOH)2 and (ii) short-chain carboxylic acid(s) and/or salts and/or esters and/or derivatives thereof. X : sodium, potassium, cesium or ammonium Independent claims are also included for (1) a method (M1) for the production of (I) by mixing (i) with (ii) (2) a method for the production of (I) by coating (i) (optionally mixed with other components and/or additives) with (ii) (3) a method for the production of (I) by adding (i) (optionally with other components and/or additives) to (ii), optionally with addition of other components (4) a method for the production of (I) which involves coating (i) by desublimation of (ii) (5) a method for the production of (I) by dispersing (i) in (ii), emulsifying in an aqueous solution of a protective colloid (preferably gelatin and/or derivatives and/or substitutes thereof) with the addition of mono-, di- or poly-saccharide(s), and then forming the product by spray drying with simultaneous or subsequent drying (6) a method for the production of animal feed and/or feed additives by making a premix from (I) and then mixing this with the other feed components (7) animal feed containing (I).
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公开(公告)号:CA2492159A1
公开(公告)日:2004-01-22
申请号:CA2492159
申请日:2003-07-07
Applicant: BASF AG
Inventor: SCHMIDT VOLKER , LOHMANN ANNA VALESKA , LENZ ROBERT , HABICH ANDREAS , DIEBOLD GERD , SCHONHERR MICHAEL , HAUK ALEXANDER , KARL JORN
Abstract: The invention relates to preparations containing at least one diformate of general formula XH(COOH)2, in which X represents Na, K, Cs, NH4, and at leas t one short-chain carboxylic acid and/or at least one salt of said short-chain carboxylic acid and/or at least one ester and/or at least one derivative of the short-chain carboxylic acid, and the use of said preparations.
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69.
公开(公告)号:NO340043B1
公开(公告)日:2017-03-06
申请号:NO20074865
申请日:2007-09-25
Applicant: BASF AG
Inventor: HEINZ ROBERT , MACHHAMMER OTTO , HAUK ALEXANDER , LOHMANN ANNA VALESKA , GROPP STEFAN , DIEBOLD GERD , FEUERSTEIN DIETER , RÜHLE ROBERT , SCHMITT RÜDIGER
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公开(公告)号:CA2604070C
公开(公告)日:2013-06-11
申请号:CA2604070
申请日:2006-04-12
Applicant: BASF AG
Inventor: HEINZ ROBERT , MACHHAMMER OTTO , GROPP STEFAN , HAUK ALEXANDER , DIEBOLD GERD , LOHMANN ANNA VALESKA , FEUERSTEIN DIETER , RUEHLE ROBERT , SCHMITT RUEDIGER
Abstract: The invention relates to a method for producing and using a solid sodium diformate having a high formic acid content, to the use thereof in animal foods in the form of an acidifier, preservatives, ensilage auxiliary agents, fertilisers and a growth- and productivity-stimulating agent and the inventive animal food additives containing sodium diformate.
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