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公开(公告)号：EP2077913B1
公开(公告)日：2013-01-02
申请号：EP07820667.9
申请日：2007-09-27
Applicant: BASF SE
Inventor： MEFFERT, Helmut , PIEROBON, Marianna , PETSCH, Tobias , BRODERSEN, Julia , FEISE, Hermann Josef , ERK, Ates , KRESS, Jörg , MAR, Ralf , BAYER, Robert
CPC classification number: C12H1/0424 , B01D39/04 , B01D41/02 , B01J20/264 , B01J20/3425 , B01J20/3475
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2.发明授权POLYMERS FOR USE AS PROTECTIVE LAYERS AND OTHER COMPONENTS IN ELECTROCHEMICAL CELLS 有权聚合物用作电化学电池的保护涂层和其他组件
公开(公告)号：EP2915203B1
公开(公告)日：2016-08-03
申请号：EP13789232.9
申请日：2013-10-31
Applicant: BASF SE , Sion Power Corporation
Inventor： FLEISCHMANN, Sven , PETSCH, Tobias , MISSKE, Andrea , SCHMIDT, Rüdiger , VINER, Veronika G. , SANKARAN, Bala
CPC classification number: H01M4/139 , H01M2/145 , H01M2/1653 , H01M4/13 , H01M4/366 , H01M4/622 , H01M4/628 , H01M10/0565 , H01M2300/0085
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3.发明公开POLYMERS FOR USE AS PROTECTIVE LAYERS AND OTHER COMPONENTS IN ELECTROCHEMICAL CELLS 有权聚合物用作电化学电池的保护涂层和其他组件
公开(公告)号：EP2915203A1
公开(公告)日：2015-09-09
申请号：EP13789232.9
申请日：2013-10-31
Applicant: BASF SE , Sion Power Corporation
Inventor： FLEISCHMANN, Sven , PETSCH, Tobias , MISSKE, Andrea , SCHMIDT, Rüdiger , VINER, Veronika G. , SANKARAN, Bala
CPC classification number: H01M4/139 , H01M2/145 , H01M2/1653 , H01M4/13 , H01M4/366 , H01M4/622 , H01M4/628 , H01M10/0565 , H01M2300/0085
Abstract: Electrode structures and electrochemical cells are provided. The electrode structures and/or electrochemical cells described herein may include one or more protective layers comprising a polymer layer and/or a gel polymer electrolyte layer. The polymer layer may be formed from the copolymerization of an olefinic monomer comprising at least one electron withdrawing group and an olefinic comonomer comprising at least one electron donating group. Methods for forming polymer layers are also provided.
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公开(公告)号：EP2077913A1
公开(公告)日：2009-07-15
申请号：EP07820667.9
申请日：2007-09-27
Applicant: BASF SE
Inventor： MEFFERT, Helmut , PIEROBON, Marianna , PETSCH, Tobias , BRODERSEN, Julia , FEISE, Hermann Josef , ERK, Ates , KRESS, Jörg , MAR, Ralf , BAYER, Robert
CPC classification number: C12H1/0424 , B01D39/04 , B01D41/02 , B01J20/264 , B01J20/3425 , B01J20/3475
Abstract: Method for regenerating an auxiliary filtering agent, representing a co-extrudate of water insoluble polyvinyl pyrrolidone and thermoplastic polymers, by treatment with aqueous lye and with enzymes, wherein the auxiliary filtering agent is first subjected to a treatment with aqueous lye. A treatment with an enzyme solution follows. A further treatment with aqueous lye follows, and, if necessary, a treatment with a surfactant is carried out.
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Patent Agency Ranking5.发明授权
公开(公告)号：EP1861461B1
公开(公告)日：2008-12-31
申请号：EP06708755.1
申请日：2006-03-14
Applicant: BASF SE
Inventor： MATHAUER, Klemens , PIEROBON, Marianna , PETSCH, Tobias , HEILMANN, Karl-Otto , KERBER, Michael , BAYER, Robert
IPC: C08L23/04 , C08L39/06 , C08F226/02 , B01D39/00
CPC classification number: C08L23/04 , C08L25/06 , C08L39/06 , C08L2312/00 , C08L2666/04
Abstract: The invention relates to a method for removing styrene residual monomers from polystyrene and from blends containing water-insoluble cross-linked polyvinyl pyrrolidone by treating with water. The invention is characterized in that the treatment is carried out on a particle-shaped solid blend.
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公开(公告)号：EP2136913B1
公开(公告)日：2018-04-25
申请号：EP08717868.7
申请日：2008-03-14
Applicant: BASF SE
Inventor： MEFFERT, Helmut , PIEROBON, Marianna , PETSCH, Tobias , BRODERSEN, Julia , FEISE, Hermann Josef , ERK, Ates , KRESS, Jörg , MAR, Ralf , LACHMUTH, Ralf , BAYER, Robert
CPC classification number: B01D41/02 , B01J20/08 , B01J20/106 , B01J20/14 , B01J20/24 , B01J20/3425 , B01J20/3433 , B01J20/3475 , B01J2220/4825 , B01J2220/4831
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7.发明授权VERFAHREN ZUR HERSTELLUNG VON ALS FILTERHILFSMITTELN GEEIGNETEN POLYMER-BLENDS UND DIE VERWENDUNG DER POLYMER-BLENDS 有权PROCESS一种产生过滤器工具APPROPRIATE聚合物共混物和聚合物共混物的使用
公开(公告)号：EP1863627B1
公开(公告)日：2011-07-13
申请号：EP06725050.6
申请日：2006-03-14
Applicant: BASF SE
Inventor： MATHAUER, Klemens , PIEROBON, Marianna , PETSCH, Tobias , SCHILLO, Simone , KERBER, Michael , MÜLLER, Frank
CPC classification number: B01J20/26 , B01D39/04 , B01J20/261 , B01J20/3007 , B01J20/3021 , B01J2220/44 , B29C47/0004 , B29C47/0011 , B29K2025/00 , B29K2105/251 , B29L2031/14 , C12H1/0424
Abstract: The invention relates to a method for producing polymer blends, which are suited for use as filter aids, from polystyrene and cross-linked water-insoluble polyvinyl pyrrolidones by processing both components in an extruder. The invention is characterized in that polystyrene is melted in an extruder, is then mixed with the polyvinyl pyrrolidone, and water is added to the mixture of the components having 0.1 to 10 % by weight with regard to the total amount of polystyrene and popcorn polymer, whereupon the mixture is extruded and comminuted.
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公开(公告)号：EP2136913A1
公开(公告)日：2009-12-30
申请号：EP08717868.7
申请日：2008-03-14
Applicant: BASF SE
Inventor： MEFFERT, Helmut , PIEROBON, Marianna , PETSCH, Tobias , BRODERSEN, Julia , FEISE, Hermann Josef , ERK, Ates , KRESS, Jörg , MAR, Ralf , LACHMUTH, Ralf , BAYER, Robert
CPC classification number: B01D41/02 , B01J20/08 , B01J20/106 , B01J20/14 , B01J20/24 , B01J20/3425 , B01J20/3433 , B01J20/3475 , B01J2220/4825 , B01J2220/4831
Abstract: The invention relates to a method for regenerating inorganic, natural and semisynthetic filter aids, said method being characterised in that the filter aid undergoes a first treatment with aqueous lye, a treatment with enzymes is carried out, a treatment with a surfactant is carried out, and a second treatment with aqueous lye is carried out. The invention also relates to a regenerated material providing the regenerated filter aid with a filter and/or washing resistance of of less than 10x1012mPa s/m2.
Abstract translation: 本发明涉及一种用于再生无机，天然和半合成助滤剂的方法，所述方法的特征在于，所述助滤剂用含水碱液进行第一次处理，进行酶处理，用表面活性剂处理， 并用含水碱液进行第二次处理。 本发明还涉及为再生过滤助剂提供小于10×10 12 mPa s / m 2的过滤器和/或耐洗涤性的再生材料。
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9.发明授权
公开(公告)号：EP1495104B1
公开(公告)日：2008-08-06
申请号：EP03712126.6
申请日：2003-04-02
Applicant: BASF SE
Inventor： DROHMANN, Christian , PETSCH, Tobias , KESSLER, Thomas , MÜLLER, Frank , HAMM DE BANTLEON, Elisa , MATHAUER, Klemens
Abstract: The invention relates to the use of polymers comprising thermoplastic polymers as filtration aids and/or stabilising agent for the filtration or stabilisation of aqueous liquids.
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