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公开(公告)号：WO2012028701A2
公开(公告)日：2012-03-08
申请号：PCT/EP2011065162
申请日：2011-09-02
Applicant: BASF SE , SIEMENS AG , DEUERLEIN STEPHAN , DOMKE IMME , MICHAILOVSKI ALEXEJ , RIEGER REINHOLD , CHAROENSIRISOMBOON PIYADA , EICHHOLZ CHRISTIAN , BAYER ROBERT
Inventor： DEUERLEIN STEPHAN , DOMKE IMME , MICHAILOVSKI ALEXEJ , RIEGER REINHOLD , CHAROENSIRISOMBOON PIYADA , EICHHOLZ CHRISTIAN , BAYER ROBERT
IPC: C08K9/06
CPC classification number: C08K9/06
Abstract: The present invention relates to a stable mixture comprising surface-modified particles obtained by reacting metal or semi-metal oxide particles with at least one compound selected from silicon-containing compounds which carry one, two or three alkoxy radicals, and at least one solvent, at least one surface-active substance or a mixture thereof, to the use of these particles in systems in which they are brought into contact with at least one solvent, the mass ratio of solvent to modified particle being greater than 500, and to the use of these particles in agglomeration-deagglomeration cycles.
Abstract translation: 本发明涉及含有表面改性的颗粒，其由金属或Halbmetalloxidpartikeln与从其携带一个，两个或三个烷氧基和至少一种溶剂的含硅化合物中的至少一种化合物反应得到的稳定的混合物， 至少一种表面活性剂或它们的混合物，使用这些颗粒在系统中它们所抵接的至少一个溶剂中，溶剂与修饰的颗粒大于500，其中的质量比，以及在集聚解聚中使用这些粒子的 周期。
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公开(公告)号：ES2691472T3
公开(公告)日：2018-11-27
申请号：ES12706034
申请日：2012-02-27
Applicant: BASF SE
Inventor： SCHREMS MARCUS GEORG , DÜRR ANNA KATHARINA , HUBER GÜNTHER , ZERPA UNDA JESUS ENRIQUE , FREITAG KATRIN , EICHHOLZ CHRISTIAN , RUSLIM FRANKY
IPC: C01F7/46 , C04B35/111 , C04B35/632 , C04B35/634
Abstract: Procedimiento para la fabricación de óxido de aluminio con bajo contenido de calcio, en el que (1) se mezcla óxido de aluminio alpha y/o gamma crudo con un contenido total de calcio en el intervalo de 50 a 2000 ppm, referido al óxido de aluminio alpha y/o gamma crudo, con una solución o suspensión acuosa que contiene los compuestos elegidos de entre el grupo de ácidos inorgánicos, ácidos orgánicos y formadores de complejos, (2) a la mezcla de la etapa (1) se añade un agente auxiliar de coagulación, (3) de la mezcla de la etapa (2) se separan el sólido del líquido, (4) se mezcla con agua el sólido, en presencia o ausencia de un agente auxiliar de coagulación, (5) de la mezcla de la etapa (4) se separa el sólido del líquido, (6) dado el caso se repiten las etapas (4) y (5) una vez o varias veces, (7) dado el caso se seca el sólido separado, dado el caso después de la adición de otros compuestos.
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公开(公告)号：AU2012241937B2
公开(公告)日：2015-06-18
申请号：AU2012241937
申请日：2012-04-11
Inventor： DEUERLEIN STEPHAN , DOMKE IMME , MICHAILOVSKI ALEXEJ , RIEGER REINHOLD , CHAROENSIRISOMBOON PIYADA , BLACKWOOD DAVID F , EICHHOLZ CHRISTIAN , BAYER ROBERT , LOSCH DENNIS , SHISHKOV IGOR
Abstract: The invention relates to a stable mixture containing surface-modified particles which are obtained by reacting metal or semimetal oxide particles with at least one compound selected from silicon-containing compounds which have at least one metal oxy radical and optionally further alkoxy and/or hydroxy radical(s), and at least one solvent, at least one surface-active substance or a mixture thereof, to a method for producing same, to the use of said particles in systems in which they are brought into contact with at least one solvent, wherein the mass ratio of solvent to modified particles is greater than 500, and to the use of said particles in agglomeration/deagglomeration cycles.
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公开(公告)号：PL2611859T3
公开(公告)日：2015-05-29
申请号：PL11757579
申请日：2011-09-02
Applicant: BASF SE
Inventor： DEUERLEIN STEPHAN , DOMKE IMME , MICHAILOVSKI ALEXEJ , RIEGER REINHOLD , CHAROENSIRISOMBOON PIYADA , EICHHOLZ CHRISTIAN , BAYER ROBERT
IPC: C08K9/06
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公开(公告)号：ZA201302361B
公开(公告)日：2014-06-25
申请号：ZA201302361
申请日：2013-04-02
Applicant: BASF SE
Inventor： DEUERLEIN STEPHAN , DOMKE IMME , MICHAILOVSKI ALEXEJ , RIEGER REINHOLD , CHAROENSIRISOMBOON PIYADA , EICHHOLZ CHRISTIAN , BAYER ROBERT
IPC: C08K20060101
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Patent Agency Ranking
公开(公告)号：ES2765427T3
公开(公告)日：2020-06-09
申请号：ES14759149
申请日：2014-09-03
Applicant: BASF SE
Inventor： DÜRR ANNA , HUBER GÜNTHER , EICHHOLZ CHRISTIAN , FREITAG KATRIN , MEUER STEFAN
IPC: B29C48/00
Abstract: Uso de una composicion que contiene A) 55 a 90 % en peso de oxido de aluminio, B) 5 a 35 % en peso de un compuesto de sodio que a pH 7 y 20 °C tiene una solubilidad en agua de
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公开(公告)号：CA2832814C
公开(公告)日：2019-04-02
申请号：CA2832814
申请日：2012-04-11
Inventor： DEUERLEIN STEPHAN , DOMKE IMME , MICHAILOVSKI ALEXEJ , RIEGER REINHOLD , CHAROENSIRISOMBOON PIYADA , BLACKWOOD DAVID F , EICHHOLZ CHRISTIAN , BAYER ROBERT , LOSCH DENNIS , SHISHKOV IGOR
Abstract: The invention relates to a stable mixture containing surface-modified particles which are obtained by reacting metal or semimetal oxide particles with at least one compound selected from silicon-containing compounds which have at least one metal oxy radical and optionally further alkoxy and/or hydroxy radical(s), and at least one solvent, at least one surface-active substance or a mixture thereof, to a method for producing same, to the use of said particles in systems in which they are brought into contact with at least one solvent, wherein the mass ratio of solvent to modified particles is greater than 500, and to the use of said particles in agglomeration/deagglomeration cycles.
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公开(公告)号：MX337558B
公开(公告)日：2016-03-10
申请号：MX2013002472
申请日：2011-09-02
Applicant: BASF SE
Inventor： BAYER ROBERT , DOMKE IMME , MICHAILOVSKI ALEXEJ , CHAROENSIRISOMBOON PIYADA , RIEGER REINHOLD , DEUERLEIN STEPHAN , EICHHOLZ CHRISTIAN
Abstract: La presente invención se refiere a una mezcla estable que comprende partículas modificadas en superficie que se obtienen por la reacción de partículas de óxido metálico u óxido semimetálico con al menos un compuesto seleccionado entre compuestos que comprenden silicio que portan uno, dos o tres radicales alcoxi y al menos un solvente, al menos una sustancia tensioactiva o una mezcla de estos, el uso de estas partículas en los sistemas en que estas se ponen en contacto con al menos un solvente, donde la relación de masa de solvente a partícula modificada es mayor de 500, y también al uso de estas partículas en ciclos de aglomeración-desaglomeración.
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公开(公告)号：AU2012241937A1
公开(公告)日：2013-11-07
申请号：AU2012241937
申请日：2012-04-11
Inventor： DEUERLEIN STEPHAN , DOMKE IMME , MICHAILOVSKI ALEXEJ , RIEGER REINHOLD , CHAROENSIRISOMBOON PIYADA , BLACKWOOD DAVID F , EICHHOLZ CHRISTIAN , BAYER ROBERT , LOSCH DENNIS , SHISHKOV IGOR
Abstract: The invention relates to a stable mixture containing surface-modified particles which are obtained by reacting metal or semimetal oxide particles with at least one compound selected from silicon-containing compounds which have at least one metal oxy radical and optionally further alkoxy and/or hydroxy radical(s), and at least one solvent, at least one surface-active substance or a mixture thereof, to a method for producing same, to the use of said particles in systems in which they are brought into contact with at least one solvent, wherein the mass ratio of solvent to modified particles is greater than 500, and to the use of said particles in agglomeration/deagglomeration cycles.
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公开(公告)号：AU2011298353A1
公开(公告)日：2013-04-11
申请号：AU2011298353
申请日：2011-09-02
Applicant: BASF SE , SIEMENS AG
Inventor： DEUERLEIN STEPHAN , DOMKE IMME , MICHAILOVSKI ALEXEJ , RIEGER REINHOLD , CHAROENSIRISOMBOON PIYADA , EICHHOLZ CHRISTIAN , BAYER ROBERT
IPC: C08K9/06
Abstract: The present invention relates to a stable mixture comprising surface-modified particles obtained by reacting metal or semi-metal oxide particles with at least one compound selected from silicon-containing compounds which carry one, two or three alkoxy radicals, and at least one solvent, at least one surface-active substance or a mixture thereof, to the use of these particles in systems in which they are brought into contact with at least one solvent, the mass ratio of solvent to modified particle being greater than 500, and to the use of these particles in agglomeration-deagglomeration cycles.
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