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公开(公告)号:PE20081057A1
公开(公告)日:2008-10-03
申请号:PE2007001563
申请日:2007-11-13
Applicant: BASF AG
Inventor: DIECKMANN YVONNE , MERTOGLU MURAT , DOBRAWA RAINER , CSIHONY SZILARD , DIELEMAN CEDRIC , KNIERIEM TORSTEN , KOLTZENBURG SEBASTIAN , TURK HOLGER , TROPPMANN ULRIKE , JUNG CHRISTIAN MICHAEL
Abstract: LOS CUALES SE EMPLEAN COMO SOLUBILIZANTES Y COMO INHIBIDOR DE CRISTALIZACION PARA PRINCIPIOS ACTIVOS DIFICILMENTE SOLUBLES EN AGUA (AGROQUIMICOS COMO EPOXICONAZOL, METCONAZOL, PIRACLOSTROBINA, KRESOXIM METILO Y 5-CLORO-7-(4-METIL-PIPERIDIN-1-IL)-6-(2,4,6-TRIFLUORO-FENIL)-[1,2,4]TRIAZOLO[1,5-a]PIRIMIDINA Y/O BOSCALIDA, O AQUELLOS QUE COMPRENDEN POR LO MENOS DOS TRIAZOLES DIFERENTES (UN TRIAZOL Y AL MENOS UNA ESTROBILURINA)). EL BLOQUE DE POLIVINILLACTAMA ES UNA POLIVINILPIRROLIDONA. LOS COPOLIMERIZADOS DE BLOQUES PRESENTAN UN PESO MOLECULAR MEDIO Mn DE 5000 A 50 000, PRESENTAN UNA ESTRUCTURA DE A-B, A-B-A o B-A-B Y SON SOLUBLES O DISPERSABLES EN AGUA. PARA LA SOLUCION DEL PRINCIPIO ACTIVO EN AGUA A 20°C SE NECESITAN AL MENOS 30 g DE AGUA POR g DE PRINCIPIO ACTIVO
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公开(公告)号:DE10060098A1
公开(公告)日:2002-06-06
申请号:DE10060098
申请日:2000-12-04
Applicant: BASF AG
Inventor: HUEBINGER WOLFGANG , KNIERIEM TORSTEN , LAMPRECHT JOSEF , SCHOLZ NORBERT , SCHUCH HORST , NORD SIMON
Abstract: Continuous determination of particle size distribution in polymer dispersions involves simultaneous optical counting and crossflow fractionation of sample streams diluted with water and surfactant solution, using surfactant solution as carrier in the fractionator and flushing the analyzer section with surfactant solution after every 100 samples at the latest. A method for the continuous determination of particle size distribution (PSD) in polymer dispersions by simultaneous characterization by means of optical counting of single particles and flow-fieldflow fractionation (crossflow fractionation) or hydrodynamic fractionation involves (i) continuously taking a sample stream from a product line, (ii) diluting the sample stream with high-purity water and aqueous surfactant solution to a solid content of 0.3-20 g/l and a surfactant content of 0.1-5 g/l, (iii) taking off a part stream (continuously or discontinuously) and determining the PSD in at least one partial size range between 0.5 and 1000 microns with the aid of single particle analyzer(s) and (iv) taking repeated discontinuous samples from the diluted stream and determining the PSD in at least one size range which includes the range 0.005-2 microns, with the aid of a cross-flow fractionator with UV detector. The carrier liquid used in the fractionator is a surfactant solution with a concentration of 0.1-5 g/l and the analyzer section of the fractionator is washed with a flushing solution containing 2-30 g/l surfactant, at the latest after every 100 repeats of step (iv).
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公开(公告)号:PE10572008A1
公开(公告)日:2008-10-03
申请号:PE0015632007
申请日:2007-11-13
Applicant: BASF AG
Inventor: DIECKMANN YVONNE , MERTOGLU MURAT , DOBRAWA RAINER , CSIHONY SZILARD , DIELEMAN CEDRIC , KNIERIEM TORSTEN , KOLTZENBURG SEBASTIAN , TURK HOLGER , TROPPMANN ULRIKE , JUNG CHRISTIAN MICHAEL
CPC classification number: A01N25/30 , A61K8/90 , A61K47/32 , A61K2800/52 , A61Q19/00 , C08F293/005
Abstract: LOS CUALES SE EMPLEAN COMO SOLUBILIZANTES Y COMO INHIBIDOR DE CRISTALIZACION PARA PRINCIPIOS ACTIVOS DIFICILMENTE SOLUBLES EN AGUA (AGROQUIMICOS COMO EPOXICONAZOL, METCONAZOL, PIRACLOSTROBINA, KRESOXIM METILO Y 5-CLORO-7-(4-METIL-PIPERIDIN-1-IL)-6-(2,4,6-TRIFLUORO-FENIL)-[1,2,4]TRIAZOLO[1,5-a]PIRIMIDINA Y/O BOSCALIDA, O AQUELLOS QUE COMPRENDEN POR LO MENOS DOS TRIAZOLES DIFERENTES (UN TRIAZOL Y AL MENOS UNA ESTROBILURINA)). EL BLOQUE DE POLIVINILLACTAMA ES UNA POLIVINILPIRROLIDONA. LOS COPOLIMERIZADOS DE BLOQUES PRESENTAN UN PESO MOLECULAR MEDIO Mn DE 5000 A 50 000, PRESENTAN UNA ESTRUCTURA DE A-B, A-B-A o B-A-B Y SON SOLUBLES O DISPERSABLES EN AGUA. PARA LA SOLUCION DEL PRINCIPIO ACTIVO EN AGUA A 20°C SE NECESITAN AL MENOS 30 g DE AGUA POR g DE PRINCIPIO ACTIVO
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公开(公告)号:CA2670113A1
公开(公告)日:2008-06-05
申请号:CA2670113
申请日:2007-11-23
Applicant: BASF AG
Inventor: DIELEMAN CEDRIC , KOLTER KARL , ASCHERL HERMANN , SCHOENHERR MICHAEL , KOLTZENBURG SEBASTIAN , KNIERIEM TORSTEN , TUERK HOLGER
IPC: A01N25/12 , A01N25/10 , A01N43/653 , A01N47/24
Abstract: The invention relates to a method for production of solid solutions of po orly soluble pesticides, power products obtained by such a method and the us e thereof for pesticide formulations.
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公开(公告)号:UY30713A1
公开(公告)日:2008-05-31
申请号:UY30713
申请日:2007-11-13
Applicant: BASF AG
Inventor: JUNG DR CHRISTIAN MICHAEL , TROPPMANN DR ULRIKE , TURK DR HOLGER , KOLTZENBURG DR SEBASTIAN , KNIERIEM TORSTEN , DIELMAN DR CEDRIC , CSIHONY DR SZILARD , DOBRAWA DR RAINER , MERTOGLU DR MURAT , DIECKMANNA DR YVONNE
IPC: C09K23/00 , A61K47/00 , C07D507/00 , C07D519/00
Abstract: Uso de copolimerizados de bloques de polivinilactama-acetato de polivinilo como solubilizantes para principios activos difícilmente solubles en agua.
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