公开(公告)号：EP1537060B1

公开(公告)日：2008-10-15

申请号：EP02807705.5

申请日：2002-08-30

申请人： ItN Nanovation AG

发明人： NONNINGER, Ralph

IPC分类号： C04B35/622

CPC分类号： C04B35/62277 ,  B01D67/0041 ,  B01D69/08 ,  B01D69/087 ,  B01D71/024 ,  B32B2307/75 ,  B82Y30/00 ,  C04B20/0056 ,  C04B35/486 ,  C04B35/62236 ,  C04B35/6225 ,  C04B35/62259 ,  C04B35/62281 ,  C04B35/62286 ,  C04B35/62295 ,  C04B35/6263 ,  C04B35/6264 ,  C04B35/63 ,  C04B35/632 ,  C04B35/634 ,  C04B35/63424 ,  C04B35/6365 ,  C04B2235/3217 ,  C04B2235/3225 ,  C04B2235/3244 ,  C04B2235/3246 ,  C04B2235/449 ,  C04B2235/526 ,  C04B2235/5264 ,  C04B2235/5284 ,  C04B2235/6021 ,  C04B2235/77 ,  C04B2235/80 ,  Y10S264/19 ,  Y10T428/2913 ,  Y10T428/2975 ,  C04B14/46

摘要： The invention relates to a method for producing ceramic hollow fibers from nanoscale particles and to hollow fibers produced in such a manner. The inventive method is characterized in that the ceramic material has a solids content of > 25 % by volume, preferably > 30 % by volume and is processed by means of extrusion and spinning. The hollow fiber is sintered according to conventional sintering methods. A hollow fiber produced in this manner is used for metal, polymer and ceramic matrix reinforcements, for artificial organs, for microsystems technology components, for fiber optical waveguides, for ceramic membranes, for solid electrolyte in fuel cells (SOFC), for tissue engineering and for producing extremely light ceramic parts, such as heat shields or brake systems, that are subjected to temperature stresses. The inventive ceramic batch can also be processed by means of silk screening whereby resulting in the production of filigree structures over the ceramic silk screening.

公开(公告)号：EP1924536A1

公开(公告)日：2008-05-28

申请号：EP06777010.7

申请日：2006-08-22

申请人： ItN Nanovation AG

发明人： JOST, Martin ,  NONNINGER, Ralph

IPC分类号： C04B35/111

CPC分类号： C08L97/02 ,  B82Y30/00 ,  C04B35/117 ,  C04B35/6261 ,  C04B35/6263 ,  C04B35/62635 ,  C04B35/6264 ,  C04B2235/3222 ,  C04B2235/3232 ,  C04B2235/3241 ,  C04B2235/3272 ,  C04B2235/3274 ,  C04B2235/3281 ,  C04B2235/5454 ,  C04B2235/6021 ,  C04B2235/6027 ,  C04B2235/786 ,  C04B2235/9661 ,  C08L2666/44

摘要： The invention relates to high temperature resistant ceramic layers, coatings and moulded bodies, production and use thereof and in particular compositions for production thereof. Such a composition comprises particles of an inorganic component A and particles of an inorganic component B, which may together form a eutectic system and which at least partly react with each other at sintering temperatures to form at least one ternary chemical compound, in particular of the spinel type.

公开(公告)号：EP2754158B1

公开(公告)日：2018-02-21

申请号：EP12751061.8

申请日：2012-08-22

申请人： ITN Nanovation AG

发明人： GABRIEL, Kay ,  GRÄNITZ, Christof ,  KASCHEK, Martin ,  BINKLE, Olaf

IPC分类号： C02F1/44 ,  G21F9/06 ,  G21F9/12 ,  C02F1/58 ,  C02F1/72 ,  C02F9/00

CPC分类号： C02F9/00 ,  C02F1/441 ,  C02F1/58 ,  C02F1/72 ,  G21F9/06 ,  G21F9/12 ,  G21F9/125

公开(公告)号：EP2244870B1

公开(公告)日：2015-08-12

申请号：EP08868453.5

申请日：2008-12-19

申请人： ITN Nanovation AG ,  ASK Chemicals GmbH

发明人： GÖBBERT, Christian ,  HANISCH, Michael ,  HOFMANN, Volker ,  MEYER, Frank ,  NONNINGER, Ralph ,  REHSE, Henning ,  JUNDT, Magnus ,  PRIEBE, Christian ,  SCHAFFER, Gunther

IPC分类号： B22C9/18 ,  B29C33/64 ,  B22C1/14

CPC分类号： B29C33/64 ,  B22C1/14 ,  B22C9/18

公开(公告)号：EP2310115B1

公开(公告)日：2014-10-08

申请号：EP09777635.5

申请日：2009-08-04

申请人： ITN Nanovation AG

发明人： GABRIEL, Kay ,  GRÄNITZ, Christof

IPC分类号： B29C70/76 ,  B29L31/14 ,  B01D63/06 ,  B01D63/08 ,  B01D65/00 ,  B01D71/02 ,  C02F3/12

CPC分类号： B01D63/061 ,  B01D63/066 ,  B01D63/081 ,  B01D63/082 ,  B01D65/003 ,  B01D71/024 ,  B01D2313/025 ,  B29C70/76 ,  B29L2031/14 ,  C02F3/1273 ,  Y02W10/15

公开(公告)号：EP2754158A1

公开(公告)日：2014-07-16

申请号：EP12751061.8

申请日：2012-08-22

申请人： ITN Nanovation AG

发明人： GABRIEL, Kay ,  GRÄNITZ, Christof ,  KASCHEK, Martin ,  BINKLE, Olaf

IPC分类号： G21F9/06 ,  G21F9/12

CPC分类号： C02F9/00 ,  C02F1/441 ,  C02F1/58 ,  C02F1/72 ,  G21F9/06 ,  G21F9/12 ,  G21F9/125

摘要： The invention describes a method for recovering process or drinking water from water containing radioactive nuclides, more particularly from radium-containing ground water, comprising a chemical pre-treatment of the radioactive nuclide-containing water, and filtration of the chemically pre-treated water. As part of the chemical pre-treatment, manganese dioxide is added to the water and/or manganese dioxide is produced in the water in-situ. The chemically pre-treated water is filtered by means of at least one ceramic filter membrane. A station for removing radioactive nuclides from water is also described.

公开(公告)号：EP2015862B1

公开(公告)日：2012-12-26

申请号：EP07724974.6

申请日：2007-05-08

申请人： ITN Nanovation AG

发明人： BRAUN, Gerhard ,  BÉLIÈRES, Eric ,  GABRIEL, Kay Gunther ,  VOLZ, Manfred

IPC分类号： B01D61/18 ,  B01D63/08 ,  B01D65/00 ,  B01D71/02 ,  C02F1/44 ,  C02F3/12

CPC分类号： B01D63/082 ,  B01D61/18 ,  B01D63/081 ,  B01D65/003 ,  B01D71/024 ,  B01D2313/025 ,  B01D2313/04 ,  B01D2313/12 ,  B01D2315/06 ,  C02F1/444 ,  C02F3/1273 ,  Y02W10/15

公开(公告)号：EP2310115A1

公开(公告)日：2011-04-20

申请号：EP09777635.5

申请日：2009-08-04

申请人： ITN Nanovation AG

发明人： GABRIEL, Kay ,  GRÄNITZ, Christof

IPC分类号： B01D63/06 ,  B01D63/08 ,  B01D65/00 ,  B01D71/02 ,  C02F3/12

CPC分类号： B01D63/061 ,  B01D63/066 ,  B01D63/081 ,  B01D63/082 ,  B01D65/003 ,  B01D71/024 ,  B01D2313/025 ,  B29C70/76 ,  B29L2031/14 ,  C02F3/1273 ,  Y02W10/15

摘要： The invention relates to a filter unit (100), particularly for treating water, comprising at least two ceramic filter membranes (101; 201) and a mount (102, 202) for the at least two ceramic filter membranes, wherein the ceramic filter membranes are plate-shaped and each comprise a filter active outside and at least one inner discharge channel for filtered water. The mount comprises a collecting chamber, from which water exiting the discharge channels can be drained. The mount comprises receptacles for the fluid-tight fixture of the ceramic filter membranes, wherein said membranes are fixed in said receptacles such that the inner discharge channels are in communication with the collecting chamber. The filter unit is particularly characterized in that at least the part of the mount having the receptacles for the ceramic filter membranes is a molded one piece part. The invention further relates to a method for producing a filter unit of said kind, wherein at least two ceramic filter membranes are arranged within a mold and wherein a mount is produced by molding or injection molding from a liquid polymer mass or from a liquid pre-polymer, the ceramic filter membranes being fixed in said mount.

公开(公告)号：EP1427870B1

公开(公告)日：2008-05-21

申请号：EP02799383.1

申请日：2002-07-29

申请人： ItN Nanovation AG

发明人： NONNINGER, Ralph ,  BINKLE, Olaf ,  FABER, Stefan ,  JOST, Martin

IPC分类号： C23C24/08 ,  C04B41/45 ,  C03C17/22

CPC分类号： C04B35/6264 ,  B82Y30/00 ,  C03C17/007 ,  C03C2205/04 ,  C03C2217/45 ,  C03C2217/475 ,  C04B20/0036 ,  C04B33/14 ,  C04B35/119 ,  C04B38/085 ,  C04B41/009 ,  C04B41/4582 ,  C04B41/81 ,  C04B2111/00482 ,  C04B2111/0081 ,  C04B2111/00836 ,  C04B2111/00965 ,  C04B2111/2069 ,  C04B2235/3217 ,  C04B2235/3218 ,  C04B2235/3232 ,  C04B2235/3244 ,  C04B2235/3272 ,  C04B2235/3293 ,  C04B2235/3418 ,  C04B2235/3427 ,  C04B2235/3463 ,  C04B2235/5409 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/5454 ,  C23C24/08 ,  C23C30/00 ,  Y10T428/249953 ,  C04B20/008 ,  C04B35/01 ,  C04B2103/54 ,  C04B41/5027 ,  C04B35/00

摘要： The invention relates to a method for producing a highly-porous, ceramic layer and for applying said layer on metallic, ceramic, enamelled and/or glass substrates, by using porous, ceramic particles, preferably aluminium oxide, titanium oxide and zirconium oxide, as well as an inorganic binder system. Said inorganic binder system contains at least one ceramic nanoparticle having a particle size below 100 nm, preferably below 50 nm and ideally below 25 nm, water being used as a solvent. Layers so produced are suitable for self-cleaning catalytically-active layers, for example, in baking ovens, internal combustion engines etc. and, generally, for the coating of substrates, in order to drastically increase the specific surface thereof, for example for catalyst supports.

公开(公告)号：EP1656194B1

公开(公告)日：2007-11-28

申请号：EP04762527.2

申请日：2004-07-28

申请人： ItN Nanovation AG

发明人： BINKLE, Olaf ,  NONNINGER, Ralph ,  ROHDE, Harald ,  VOLZ, Romeo

IPC分类号： B01D35/30 ,  B01D29/31

CPC分类号： B01D63/066 ,  B01D65/003 ,  B01D67/0041 ,  B01D67/0088 ,  B01D69/04 ,  B01D71/02 ,  B01D71/024 ,  B01D2325/24 ,  C02F1/002 ,  C02F1/003 ,  C02F1/283 ,  C02F1/444 ,  C02F1/505

摘要： The invention relates to a ceramic filter element (10), for water purification, whereby the element is embodied as a tubular body, with at least one wall (11) and at least one through opening (12), running the total length of the tubular body. The wall (11) is embodied as a functional layer, or as a support with a functional coating and the water for filtration either flows by pressurising the outer surface (18), thus flowing into the through opening (12), or the water for filtration flows by pressurising the inner surface (17) of the through opening (12), thus flowing to the outer surface (18) of the ceramic filter element (10). One end of the through opening (12) is sealed by means of a sealing screw (23), arranged within the housing (20).