-
公开(公告)号：EP0729389A1
公开(公告)日：1996-09-04
申请号：EP95900718.0
申请日：1994-11-11
CPC分类号： C07D301/00 , B01J35/0033 , B01J37/0221 , C07B35/02
摘要： Disclosed are catalysts based on: a) a magnetizable core which, b) can as needed be coated with a binder, and c) carries on its surface catalytically active metals or metallic compounds.
-
公开(公告)号：EP0792256A1
公开(公告)日：1997-09-03
申请号：EP95940185.0
申请日：1995-11-16
IPC分类号： B01J23 , B01J31 , B01J37 , B01J38 , C07B61 , C07C27 , C07C29 , C07C31 , C07C45 , C07C47 , C11D3
CPC分类号： B01J31/1658 , B01J27/25 , B01J31/20 , B01J31/2234 , B01J31/4046 , B01J37/342 , B01J38/00 , B01J2231/321 , B01J2531/822 , C07C27/08 , C07C45/50 , C11D3/2072 , Y02P20/584 , C07C47/02
摘要： A process is disclosed for preparing aldehydes and/or alcohols by hydroformylating olefins with more than 3 carbon atoms with a 'naked' rhodium catalyst homogeneously dissolved in the reaction medium at an increased pressure and temperature, then by removing the rhodium catalyst from the liquid reaction mixture. A magnetisable inorganic pigment coated with a polymer binder is used to remove the 'naked' rhodium catalyst homogeneously dissolved in the hydroformylation medium. After said pigment absorbs the rhodium contained in the hydroformylation medium, it is eliminated from the liquid hydroformylation medium by exposure to an outer magnetic field.
-
公开(公告)号：EP0844980A1
公开(公告)日：1998-06-03
申请号：EP96928427.0
申请日：1996-08-08
发明人： JACHOW, Harald , SCHWAB, Ekkehard , KORMANN, Claudius , DAUSCH, Wilma , SPERLING, Karin , WESTENFELDER, Horst
CPC分类号： A61Q19/004 , A61K8/29 , A61K2800/413 , A61K2800/43 , A61Q19/00 , B82Y5/00 , B82Y30/00 , C01G23/053 , C01G23/0536 , C01P2002/84 , C01P2004/64 , C01P2006/12 , C01P2006/60 , C09C1/3661
摘要： The invention concerns titanium dioxide pigments obtained by complete hydrolysis of a hydrolizable titanium compound at between 0 and 100 °C with intensive stirring, a pH set between 3 and 8 and maintenance of this pH within a range of 0.3 units. The titanium dioxide pigments can be used to produce cosmetic preparations and medicaments.
-
公开(公告)号：EP0777706B1
公开(公告)日：1998-03-04
申请号：EP95930459.3
申请日：1995-08-16
CPC分类号： G01R33/5601 , A61K49/1818 , B82Y5/00 , B82Y30/00 , C01G49/06 , C01G49/08 , C01P2004/64 , C01P2006/42 , C01P2006/80 , C09D17/007 , G11B5/70652 , G11B5/70684 , G11B5/70689
摘要： η-Fe2O3 pigments and Fe3O4 pigments have particles of 2 to 200 nm diameter, more than 40 nTm3/g saturation magnetisation, less than 10 nTm3/g remanence, a Cr content below 40 mg/kg pigment, a Cu content below 40 mg/kg pigment and a C content below 100 mg/kg pigment. Also disclosed is an aqueous suspension of said pigments. These pigments are used in aqueous suspension in the medical field, in particular as contrasting agents in nuclear magnetic resonance tomography.
-
5.发明公开WÄRMETRÄGERFLÜSSIGKEITEN MIT GLASKORROSIONSSCHUTZ INSBESONDERE FÜR SOLARANLAGEN 有权在特别是玻璃腐蚀太阳能系统热传导液
公开(公告)号：EP1594937A1
公开(公告)日：2005-11-16
申请号：EP04703762.7
申请日：2004-01-21
摘要： The invention relates to a thermal liquid concentrate containing a glycol and: a) 0.05 to 10 percent by weight, preferably 0.1 to 5 percent by weight, of one or several aliphatic amines of general formula (I), wherein R1 to R3 can be identical or different and represent hydrogen, optionally branched C1-C9 alkyl, or C1-C9 hydroxyalkyl; b) 0.005 to 3 percent by weight, preferably 0.01 to 1 percent by weight, of one or several optionally stabilized silicates; c) 0 to 3 percent by weight of one or several corrosion inhibitors selected among the group comprising hydrocarbon triazoles and hydrocarbon thiazoles; d) 0 to 5 percent by weight of one or several alkali metal molybdates, ammonium molybdates, or substituted ammonium molybdates; and e) 0 to 1 percent by weight of one or several polymeric hard water stabilizers. The inventive concentrates are particularly suitable for use in solar systems after being optionally diluted with water, thermal liquid being in direct contact with the glass of the solar system.
-
6.发明公开
公开(公告)号：EP1407506A2
公开(公告)日：2004-04-14
申请号：EP02716714.7
申请日：2002-02-01
IPC分类号： H01M8/04
CPC分类号： H01M8/04029
摘要： The invention relates to a method for deionising a cooling medium of a fuel cell (11), said cooling medium circulating in a cooling circuit (20). Said cooling medium is at least intermittently, but preferably continuously, electrochemically deionised. To this end, at least one electrodeionisation cell (23) is arranged in the cooling circuit, a concentrate flow (28) and a diluate flow (27) used as a cooling medium passing through said cell. The concentrate flow (28) can be part of a secondary cooling circuit.
-
公开(公告)号：EP0792256B1
公开(公告)日：1999-08-11
申请号：EP95940185.2
申请日：1995-11-16
CPC分类号： B01J31/1658 , B01J27/25 , B01J31/20 , B01J31/2234 , B01J31/4046 , B01J37/342 , B01J38/00 , B01J2231/321 , B01J2531/822 , C07C27/08 , C07C45/50 , C11D3/2072 , Y02P20/584 , C07C47/02
摘要： A process is disclosed for preparing aldehydes and/or alcohols by hydroformylating olefins with more than 3 carbon atoms with a 'naked' rhodium catalyst homogeneously dissolved in the reaction medium at an increased pressure and temperature, then by removing the rhodium catalyst from the liquid reaction mixture. A magnetisable inorganic pigment coated with a polymer binder is used to remove the 'naked' rhodium catalyst homogeneously dissolved in the hydroformylation medium. After said pigment absorbs the rhodium contained in the hydroformylation medium, it is eliminated from the liquid hydroformylation medium by exposure to an outer magnetic field.
-
公开(公告)号：EP1868698A1
公开(公告)日：2007-12-26
申请号：EP06725388.0
申请日：2006-03-29
发明人： POSSELT, Dietmar , SCHMITT, Werner , GUZMANN, Marcus , KORMANN, Claudius , KIEFER, Matthias , BOLLSCHWEILER, Claus , SUBKOWSKI, Thomas , LEMAIRE, Hans-Georg , KAROS, Marvin , BAUS, Ulf
CPC分类号： B01D17/047 , B01D17/042 , C07K14/37 , C07K2319/00 , C10G33/04 , C10G2300/1033 , C10G2300/104 , C10G2300/1044 , C10G2300/1055 , C10G2300/805 , C10L1/2381 , C10L1/2475 , C10L1/2683
摘要： The invention relates to the use of at least one protein, especially at least one hydrophobin or at least one derivative thereof, for improving the phase separation in compositions containing at least two liquid phases. The invention also relates to a method for separating at least two liquid phases in a composition containing at least two liquid phases, and formulations containing at least one compound selected from the group consisting of fuels, combustibles, crude oil or water-soluble or oil-soluble polymer solutions, and at least one protein, especially at least one hydrophobin or derivatives thereof.
-
公开(公告)号：EP1859002A1
公开(公告)日：2007-11-28
申请号：EP06708473.1
申请日：2006-02-23
摘要： The invention relates to antifreezing agent/corrosion protection concentrates containing, with regard to the total amount of the concentrate, 10 to 50 % by weight of glycerin, to methods for producing concentrates of this type from super concentrates, aqueous antifreezing agent compositions from these concentrates, and to the their use, for example, in internal combustion engines.
-
10.发明授权
公开(公告)号：EP1407506B1
公开(公告)日：2006-04-26
申请号：EP02716714.7
申请日：2002-02-01
IPC分类号： H01M8/04
CPC分类号： H01M8/04029
摘要： The invention relates to a method for deionising a cooling medium of a fuel cell (11), said cooling medium circulating in a cooling circuit (20). Said cooling medium is at least intermittently, but preferably continuously, electrochemically deionised. To this end, at least one electrodeionisation cell (23) is arranged in the cooling circuit, a concentrate flow (28) and a diluate flow (27) used as a cooling medium passing through said cell. The concentrate flow (28) can be part of a secondary cooling circuit.
-
-
-
-
-
-
-
-
-
搜索结果
12 条记录 (耗时 0.013 秒)
