-
11.发明申请MANUFACTURE PROCESS FOR TITANIUM DIOXIDE MATERIALS WITH HIGH SURFACE AREAS AND HIGH THERMAL STABILITY 审中-公开具有高表面积和高稳定性的二氧化钛材料的制造工艺
公开(公告)号：WO2010106146A1
公开(公告)日：2010-09-23
申请号：PCT/EP2010/053555
申请日：2010-03-18
Applicant: BASF SE , SEEBER, Alexandra , ROEGER, Cornelia , TRAUT, Alexander , ZIEBA, Roman , SCHNEIDER, Iris
Inventor： SEEBER, Alexandra , ROEGER, Cornelia , TRAUT, Alexander , ZIEBA, Roman , SCHNEIDER, Iris
IPC: B01J35/00 , B01J21/06 , B01J35/10 , B01J35/02 , B01J37/00 , B01J37/08 , B01J37/02 , C03C17/27 , C01G23/047
CPC classification number: B01J21/063 , B01J21/08 , B01J35/004 , B01J35/023 , B01J35/1019 , B01J35/1061 , B01J37/0236 , B01J37/082 , B82Y30/00 , C01G23/047 , C01G23/053 , C01G23/0536 , C01P2002/52 , C01P2004/64 , C01P2006/12 , C01P2006/16 , C09C1/3684
Abstract: The present invention relates to a process for the preparation of particles comprising at least one transition metal oxide and silicon dioxide, comprising at least the following steps: (A) Contacting at least one precursor of the at least one transition metal oxide and at least one non-ionic surfactant comprising silicon in at least one non-aqueous organic solvent, to obtain a reaction mixture and (B) Drying the reaction mixture obtained in step (A) to obtain particles comprising the at least one transition metal oxide and silicon dioxide. (C) Calcination of the particles obtained from step (B) of the process according to the present invention at a temperature of 200 to 800°C in an oxygen comprising atmosphere. The preferred transition metal oxide is titanium dioxide.
Abstract translation: 本发明涉及一种制备包含至少一种过渡金属氧化物和二氧化硅的颗粒的方法，该方法至少包括以下步骤：（A）与至少一种过渡金属氧化物和至少一种过渡金属氧化物的至少一种前体接触 包含至少一种非水有机溶剂中的硅的非离子表面活性剂以获得反应混合物和（B）干燥步骤（A）中获得的反应混合物，以获得包含至少一种过渡金属氧化物和二氧化硅的颗粒。 （C）在含氧气氛中，在200〜800℃的温度下煅烧根据本发明的方法的步骤（B）获得的颗粒。 优选的过渡金属氧化物是二氧化钛。
-
12.发明申请HERSTELLUNG VON SiO2-BESCHICHTETEN TITANDIOXIDPARTIKELN MIT EINSTELLBARER BESCHICHTUNG 审中-公开具有可调涂料SiO2复合处理涂有二氧化钛颗粒
公开(公告)号：WO2009027433A2
公开(公告)日：2009-03-05
申请号：PCT/EP2008/061221
申请日：2008-08-27
Applicant: BASF SE , SEEBER, Alexandra , SCHINDLER, Götz-Peter , FREITAG, Katrin , KLEINE JAEGER, Frank , KLINGLER, Dirk , BORGMEIER, Frieder
Inventor： SEEBER, Alexandra , SCHINDLER, Götz-Peter , FREITAG, Katrin , KLEINE JAEGER, Frank , KLINGLER, Dirk , BORGMEIER, Frieder
CPC classification number: B01J35/004 , B01J2/003 , B01J2/04 , B01J19/24 , B01J19/26 , B01J21/08 , B01J35/0013 , B01J37/349 , B01J2219/00123 , B01J2219/00157 , B01J2219/00166 , B82Y30/00 , C01G23/07 , C01P2002/85 , C01P2004/04 , C01P2004/64 , C01P2004/84 , C01P2004/86 , C09C1/3661 , C09C1/3684 , Y10T428/2991 , Y10T428/2993
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von beschichteten Nanopartikeln umfassendeinenKern, der wenigstens einen ersten Stoff enthält und wenigstens eine den Kern zumindest teilweise umgebende Hülle aus wenigstens einem weiteren Stoff, in einem strömenden System, Nanopartikel herstellbar nach diesem Verfahren, Nanopartikel umfassend einen nicht-porösen Kern, der wenigstens einen ersten Stoff enthält, und wenigstens eine den Kern zumindest teilweise umgebende, poröse Hülle aus wenigstens einem weiteren Stoff, wobei die Nanopartikel eine enge Teilchengrößenverteilung aufweisen,Verwendung dieser Nanopartikelin der Photokatalyse, sowie eine Vorrichtung zur Durchführung des Verfahrens.
Abstract translation: 本发明涉及一种方法，其包括一个芯涂覆的纳米颗粒的制剂，其包含至少一个第一材料和至少一个芯，其可以在流动的系统来制备至少一种另外的物质的至少部分地包围鞘，根据该方法的纳米颗粒，所述纳米颗粒包含非 多孔芯，其包括至少一种第一材料和至少一个芯至少部分地围绕至少一种其它物质的多孔壳，其中，所述纳米颗粒具有较窄的粒度分布，使用这些Nanopartikelin光催化，以及用于执行该方法的装置。
-
公开(公告)号：WO2009027432A1
公开(公告)日：2009-03-05
申请号：PCT/EP2008/061220
申请日：2008-08-27
Applicant: BASF SE , SEEBER, Alexandra , SCHINDLER, Götz-Peter , FREITAG, Katrin , JAHNS, Ekkehard , ADDAMO, Raffaele, Antonino , KLEINE JAEGER, Frank , KLINGLER, Dirk
Inventor： SEEBER, Alexandra , SCHINDLER, Götz-Peter , FREITAG, Katrin , JAHNS, Ekkehard , ADDAMO, Raffaele, Antonino , KLEINE JAEGER, Frank , KLINGLER, Dirk
CPC classification number: C09D7/62 , B82Y30/00 , C01G23/047 , C01P2004/64 , C01P2004/86 , C01P2006/60 , C08K3/22 , C08K9/02 , C08K9/10 , C09C1/3684 , C09D5/00 , C09D5/1618 , C09D7/68 , D06M11/46 , D06M11/79 , Y10T428/2991
Abstract: Die vorliegende Erfindung betrifft ein Beschichtungsmaterial, umfassend (A) wenigstens ein Bindemittel als Komponente (A) und (B) wenigstens ein photokatalytisch aktives Teilchen, umfassend einen Kern aus wenigstens einem ersten Stoff mit einem Durchmesser von 0,1 bis 1 μm und wenigstens eine den Kern zumindest teilweise umgebende Hülle aus wenigstens einem zweiten Stoff mit einer mittleren Schichtdicke von 0,1 bis 10 nm als Komponente (B).
Abstract translation: 本发明涉及一种涂层材料，其包含（A）至少一种粘合剂作为组分（A）和（B）至少一种光催化活性颗粒，其包含至少一个第一材料的直径为0.1的芯至1微米和至少一个 所述芯具有0.1至10纳米的平均层厚度的作为组分（B）至少部分地围绕所述至少一个第二材料的鞘。
-
公开(公告)号：EP2477735A2
公开(公告)日：2012-07-25
申请号：EP10752577.6
申请日：2010-09-13
Applicant: BASF SE
Inventor： KOLIOS, Grigorios , PATCAS, Florina Corina , SCHINDLER, Götz-Peter , SEEBER, Alexandra , WATERS, Gerrit
CPC classification number: B01J19/123 , A23L3/28 , B01D53/885 , B01D2255/20707 , B01D2255/802 , B01J21/063 , B01J35/004 , B01J37/0009 , B01J2219/0875 , B01J2219/0877 , B01J2219/0892 , C02F1/325 , C02F1/722 , C02F1/725 , C02F1/74 , C02F1/76 , C02F1/78 , C02F2103/003 , C02F2103/28 , C02F2103/32 , C02F2103/36 , C02F2103/365 , C02F2201/3223 , C02F2201/3228
Abstract: The present invention relates to a reactor for the photocatalytic treatment of liquid or gas currents, comprising a pipe which the current to be treated flows through. At least one light source, at least one planar means M1 and at least one planar means M2 are arranged inside said pipe, wherein M1 has at least one photocatalytically active material and M2 reflects the light radiation emitted from the at least one light source. The reflective surface of the at least one means M2 and the inner wall of the pipe together form an angle that is greater than or equal to 0°, such that the light emitted from the light source is reflected from the at least one means M2 onto the photocatalytically active material. The invention further relates to a method for the photocatalytic treatment of liquid or gas currents by irradiation of light in the reactor according to the invention.
-
公开(公告)号：EP2448673A1
公开(公告)日：2012-05-09
申请号：EP10730430.5
申请日：2010-06-30
Applicant: BASF SE
Inventor： SEEBER, Alexandra , SCHINDLER, Götz-Peter , PATCAS, Florina Corina , KREISEL, Günter Heinz Bruno , SCHAEFER, Susan , SABOROWSKI, Sarah Anna , KEIL, Doreen
CPC classification number: B01J35/004 , B01J21/06 , B01J21/063 , B01J23/44 , B01J23/72 , B01J35/1014 , B01J35/1061 , B01J37/0226 , B01J37/344 , B01J37/348 , C23C18/1216 , C23C18/14 , C25D11/26
Abstract: The invention relates to a method for producing a photocatalyst P comprising a substrate that is coated with at least one photocatalytically active metal oxide and at least one co-catalyst. The method according to the invention comprises the following steps: (A) electrochemically treating the at least one substrate in an electrolyte which contains at least one precursor compound of the at least one photocatalytically active metal oxide to obtain a substrate that is coated with at least one photocatalytically active metal oxide and (B) photochemically treating the substrate that is coated with at least one photocatalytically active metal oxide in another electrolyte which contains at least one precursor compound of the at least one co-catalyst to obtain the photocatalyst P.
-
Patent Agency Ranking
公开(公告)号：EP2276704A1
公开(公告)日：2011-01-26
申请号：EP09738209.7
申请日：2009-04-30
Applicant: BASF SE
Inventor： SEEBER, Alexandra , SCHINDLER, Goetz-Peter , FREITAG, Katrin , HESS, Reinhard , PIEHL, Rudolf , HAHN, Thilo , HILL, Thomas , HESSE, Michael , MAKARCZYK, Piotr
CPC classification number: C02F1/725 , B01J21/063 , B01J23/02 , B01J23/10 , B01J23/12 , B01J23/75 , B01J27/24 , B01J35/004 , B01J35/026 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1061 , B01J37/0009 , B01J37/04 , B01J37/082 , C02F1/30 , C02F1/32 , C02F2103/10 , C02F2103/28 , C02F2103/32 , C02F2103/365 , C02F2305/10
Abstract: The present invention relates to a method for cleaning waste water by bringing the waste water to be cleaned in contact with a strand-shaped TiO
2 photocatalyst, which has a BET surface of 25 to 200 m
2 /g, a pore volume of 0.10 to 1.00 m L/g, and a mean pore diameter of 0.005 to 0.050 μm, while being irradiated with light. The invention further relates to the use of said strand shaped TiO
2 photocatalyst, which has a BET surface of 25 to 200 m
2 /g, a pore volume of 0.10 to 1.00 m L/g, and a mean pore diameter of 0.005 to 0.050 μm for cleaning waste water, while being irradiated with light.-
公开(公告)号：EP2185662B1
公开(公告)日：2010-12-22
申请号：EP08787515.9
申请日：2008-08-27
Applicant: BASF SE
Inventor： SEEBER, Alexandra , SCHINDLER, Götz-Peter , FREITAG, Katrin , JAHNS, Ekkehard , RAFFAELE ADDAMO, Antonino , KLEINE JAEGER, Frank , KLINGLER, Dirk
CPC classification number: C09D7/62 , B82Y30/00 , C01G23/047 , C01P2004/64 , C01P2004/86 , C01P2006/60 , C08K3/22 , C08K9/02 , C08K9/10 , C09C1/3684 , C09D5/00 , C09D5/1618 , C09D7/68 , D06M11/46 , D06M11/79 , Y10T428/2991
Abstract: The present invention relates to a coating material comprising (A) at least one binding agent as component (A) and (B) at least one photocatalytically active particle, comprising a core of at least one first material having a diameter of 0.1 to 1 µm and at least one shell at least partially encompassing the core and made of at least one second material having an average layer thickness of 0.1 to 10 nm as component (B).
-
公开(公告)号：EP2185662A1
公开(公告)日：2010-05-19
申请号：EP08787515.9
申请日：2008-08-27
Applicant: BASF SE
Inventor： SEEBER, Alexandra , SCHINDLER, Götz-Peter , FREITAG, Katrin , JAHNS, Ekkehard , RAFFAELE ADDAMO, Antonino , KLEINE JAEGER, Frank , KLINGLER, Dirk
CPC classification number: C09D7/62 , B82Y30/00 , C01G23/047 , C01P2004/64 , C01P2004/86 , C01P2006/60 , C08K3/22 , C08K9/02 , C08K9/10 , C09C1/3684 , C09D5/00 , C09D5/1618 , C09D7/68 , D06M11/46 , D06M11/79 , Y10T428/2991
Abstract: The present invention relates to a coating material comprising (A) at least one binding agent as component (A) and (B) at least one photocatalytically active particle, comprising a core of at least one first material having a diameter of 0.1 to 1 µm and at least one shell at least partially encompassing the core and made of at least one second material having an average layer thickness of 0.1 to 10 nm as component (B).
-
公开(公告)号：EP2401079A1
公开(公告)日：2012-01-04
申请号：EP10705996.6
申请日：2010-02-25
Applicant: BASF SE
Inventor： BRAUN, Leonie Felicitas , SEEBER, Alexandra , KLINGLER, Dirk
CPC classification number: C08L33/20 , B01J21/08 , B01J31/06 , B01J31/068 , B01J35/004 , B01J35/0086 , B82Y30/00 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C08K3/10 , C08K3/105 , C08K3/11 , C08L9/02 , C08L9/06 , C08L35/04 , C09C1/3676 , C09C1/3692 , C08K3/0075
Abstract: The invention relates to a mixture containing at least one thermoplastic polymer as component (A) and at least one photocatalytically active particle comprising a non-porous core with at least one metal or semi-metal oxide, having a diameter of between 0.1 nm and 1 μm and at least one porous sleeve that at least partially surrounds the core and contains at least one other metal or semi-metal oxide with an average layer thickness of between 0.1 and 10 nm as component (B). The invention also relates to a method for producing said mixture according to one of claims 1 to 5, by mixing components (A) and (B), to the use of the mixture as a photocatalytically active surface to moulded parts containing said mixture and to the use of the mixture for producing moulded parts.
-
20.发明公开HERSTELLUNG VON SiO2-BESCHICHTETEN TITANDIOXIDPARTIKELN MIT EINSTELLBARER BESCHICHTUNG 审中-公开具有可调涂料SiO2复合处理涂有二氧化钛颗粒
公开(公告)号：EP2185656A2
公开(公告)日：2010-05-19
申请号：EP08787516.7
申请日：2008-08-27
Applicant: BASF SE
Inventor： SEEBER, Alexandra , SCHINDLER, Götz-Peter , FREITAG, Katrin , KLEINE JAEGER, Frank , KLINGLER, Dirk , BORGMEIER, Frieder
CPC classification number: B01J35/004 , B01J2/003 , B01J2/04 , B01J19/24 , B01J19/26 , B01J21/08 , B01J35/0013 , B01J37/349 , B01J2219/00123 , B01J2219/00157 , B01J2219/00166 , B82Y30/00 , C01G23/07 , C01P2002/85 , C01P2004/04 , C01P2004/64 , C01P2004/84 , C01P2004/86 , C09C1/3661 , C09C1/3684 , Y10T428/2991 , Y10T428/2993
Abstract: The invention relates to a method for producing coated nanoparticles which comprise a core holding at least one first substance and at least one envelope from at least one additional substance that at least partially surrounds the core, in a fluid system. The invention also relates to nanoparticles obtainable by said method, to nanoparticles comprising a non-porous core that holds at least one first substance, and at least one envelope from at least one additional substance that at least partially surrounds the core, the nanoparticles having a narrow particle-size distribution. The invention finally relates to the use of the nanoparticles in photocatalysis and to a device for carrying out the method.
-
-
-
-
-
-
-
-
-
Search Results
20
records
(took 0.028 seconds)
