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1.发明专利
公开(公告)号：JP2009269817A
公开(公告)日：2009-11-19
申请号：JP2009180634
申请日：2009-08-03
Applicant: Evonik Degussa Gmbh , エボニック デグサ ゲーエムベーハーEvonik Degussa GmbH
Inventor： LINDNER GOTTLIEB-GEORG , KUHLMANN ROBERT , DREXEL CLAUS-PETER
IPC: C01B33/113 , C01B33/12 , B01D21/01 , C01B33/142 , C01B33/193 , C08K3/36 , C08L101/00 , C09D201/00 , C11D3/12
CPC classification number: C01B33/193 , C01P2006/10 , C01P2006/12 , C01P2006/19 , C01P2006/22 , C01P2006/80 , C01P2006/82 , C01P2006/90
Abstract: PROBLEM TO BE SOLVED: To provide silica which possesses particularly good sorption characteristics for polar compounds because silica is frequently used as a carrier material for polar compounds such as choline chloride, propionic acid or formic acid. SOLUTION: Precipitated silica or a silicate can be obtained by acid precipitation of an aqueous silicate solution while maintaining a constant alkali number of at least 15-60. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：提供对极性化合物具有特别好的吸附特性的二氧化硅，因为二氧化硅经常用作极性化合物如氯化胆碱，丙酸或甲酸的载体材料。 解决方案：沉淀二氧化硅或硅酸盐可以通过酸性沉淀硅酸盐水溶液而获得，同时保持至少15-60的恒定碱值。 版权所有（C）2010，JPO＆INPIT
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2.发明专利
公开(公告)号：JP2002338227A
公开(公告)日：2002-11-27
申请号：JP2002066858
申请日：2002-03-12
Applicant: DEGUSSA
Inventor： LINDNER GOTTLIEB-GEORG , KUHLMANN ROBERT , DREXEL CLAUS-PETER
IPC: C01B33/12 , A23K1/175 , B01J21/08 , C01B33/193 , C08K3/36 , C08L101/00 , C09D1/00 , C09D201/00 , C11D3/12 , C11D7/20 , H01M2/16
Abstract: PROBLEM TO BE SOLVED: To provide silicic acid having excellent absorption behavior especially for a polar compound, since the silicic acid is used as a supporting material for the polar compound such as choline choloride, propionic acid and formic acid. SOLUTION: Precipitated silicic acid or silicate is obtained by precipitation from a silicate aqueous solution with an acid under at least one fixed alkalinity.
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公开(公告)号：JP2002326809A
公开(公告)日：2002-11-12
申请号：JP2002068875
申请日：2002-03-13
Applicant: DEGUSSA
Inventor： UHRLANDT STEFAN DR , SCHMOLL RALF , DREXEL CLAUS-PETER
Abstract: PROBLEM TO BE SOLVED: To concern a silicic acid having a heterogeneous structure or constitution, its production method and a usage as a supporting agent of vitamin and choline chloride. SOLUTION: In the silicic acid containing at least two silicate fractions, the silicic acid having heterogeneous structure or constitution characterizes that at least two silicate fractions depend on at least one measured value of the BET-surface area, CTAB-surface area and DBP-absorption ability by at least 10%.
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4.发明申请
公开(公告)号：WO2009100995A3
公开(公告)日：2010-10-07
申请号：PCT/EP2009051137
申请日：2009-02-02
Applicant: EVONIK DEGUSSA GMBH , TSCHERNJAEW JURI , STENNER PATRIK , PISULA WOJCIECH , DREXEL CLAUS-PETER , GOTTHEIS MARTINA , SEITZ TANJA , HITZLER MARTIN G
Inventor： TSCHERNJAEW JURI , STENNER PATRIK , PISULA WOJCIECH , DREXEL CLAUS-PETER , GOTTHEIS MARTINA , SEITZ TANJA , HITZLER MARTIN G
IPC: B01J2/00
Abstract: The present invention relates to storage-stable product systems having high latency and good mechanical stability, which are suitable, inter alia, for premix formulations. Furthermore, the present invention relates to a method for producing the formulations according to the invention and the use thereof.
Abstract translation: 本发明涉及储存稳定的产品的系统具有高等待时间，以及良好的机械稳定性，其中U。 一。 适合Prämixformulierungen。 此外，本发明涉及一种用于制备本发明和它们的用途的制剂。
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公开(公告)号：ES2838009T3
公开(公告)日：2021-07-01
申请号：ES09709542
申请日：2009-02-02
Applicant: EVONIK DEGUSSA GMBH
Inventor： TSCHERNJAEW JURI , STENNER PATRIK , PISULA WOJCIECH , DREXEL CLAUS-PETER , GOTTHEIS MARTINA , SEITZ TANJA , HITZLER MARTN G
IPC: B01J2/00
Abstract: Sistema de producto que comprende - al menos un portador poroso, seleccionado del grupo ácidos silícicos de precipitación o geles de sílice en forma de polvos, granulados o microgranulados con un diámetro medio d50 mayor de o igual a 3 μm, - al menos un principio activo, que está incorporado en el portador poroso, y - al menos una sustancia protectora, de la que al menos una parte de toda la cantidad presente en el sistema de producto está incorporada en los poros del material portador, caracterizado porque, comprobado mediante un análisis de la capa atómica más externa del sistema de producto por medio de XPS, al menos una parte de la superficie más externa del sistema de producto se configura por el material portador y al menos el 10% de la superficie del sistema de producto, comprobado mediante un análisis de la capa atómica más externa del sistema de producto por medio de XPS, se forma por el material portador y no por principio activo/principios activos y/o sustancia protectora/sustancias protectoras.
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Patent Agency Ranking
公开(公告)号：ES2651742T3
公开(公告)日：2018-01-29
申请号：ES11707879
申请日：2011-03-14
Applicant: EVONIK DEGUSSA GMBH
Inventor： DREXEL CLAUS-PETER , HASELHUHN FRANK , HEINDL FRANK , RAUSCH RALF , STEIN GÜNTER
Abstract: Ácido silícico granular, con - un volumen de poros de Hg ( =10% mayor que 400 μm con un valor dQ3>=90% simultáneo menor que 3000 μm, ajustándose los granulados mediante tamizado o granulación a través de tamiz en un tamaño de tamiz de 3000 μm y tamizado de la porción fina con una anchura de malla del tamiz de 400 μm a la fracción de partículas correspondiente, y - presenta una relación del valor d50 sin acción de ultrasonidos al valor d50 después de 3 min de acción de ultrasonidos de
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公开(公告)号：PL2303777T3
公开(公告)日：2013-07-31
申请号：PL09780931
申请日：2009-07-22
Applicant: EVONIK DEGUSSA GMBH
Inventor： HEINDL FRANK , DREXEL CLAUS-PETER , HASELHUHN FRANK
IPC: C01B33/18 , B01J20/10 , C01B33/193
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公开(公告)号：AU2003280351A1
公开(公告)日：2004-05-25
申请号：AU2003280351
申请日：2003-10-07
Applicant: DEGUSSA
Inventor： HASENZAHL STEFFEN , DREXEL CLAUS-PETER , MEYER JURGEN
Abstract: Pulverulent materials which contain surface-modified and structure-modified pyrogenically prepared metalloid or metallic oxide for the purposes of improvement.
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公开(公告)号：DE10250712A1
公开(公告)日：2004-05-19
申请号：DE10250712
申请日：2002-10-31
Applicant: DEGUSSA
Inventor： HASENZAHL STEFFEN , DREXEL CLAUS-PETER , MEYER JUERGEN
Abstract: Pulverulent materials which contain surface-modified and structure-modified pyrogenically prepared metalloid or metallic oxide for the purposes of improvement.
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公开(公告)号：DE10223882A1
公开(公告)日：2003-12-18
申请号：DE10223882
申请日：2002-05-29
Applicant: DEGUSSA
Inventor： SCHUHBAUER HANS , DREXEL CLAUS-PETER , FAIROW HERBERT CLINTON , KRIMMER HANS-PETER
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