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公开(公告)号：DK1863627T3
公开(公告)日：2011-10-17
申请号：DK06725050
申请日：2006-03-14
Applicant: BASF SE
Inventor： MATHAUER KLEMENS , PIEROBON MARIANNA , PETSCH TOBIAS , SCHILLO SIMONE , KERBER MICHAEL , MUELLER FRANK
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公开(公告)号：DE50310282D1
公开(公告)日：2008-09-18
申请号：DE50310282
申请日：2003-04-02
Applicant: BASF SE
Inventor： DROHMANN CHRISTIAN , PETSCH TOBIAS , KESSLER THOMAS , MUELLER FRANK , HAMM DE BANTLEON ELISA , MATHAUER KLEMENS
IPC: A23L2/02 , C12H1/04 , A23L2/70 , B01D37/02 , B01D39/04 , B01D39/06 , B01J20/26 , C08K3/20 , C08K3/34 , C08L23/00 , C08L27/06 , C08L33/10 , C08L59/00 , C12C7/26 , C12H1/048
Abstract: The invention relates to the use of polymers comprising thermoplastic polymers as filtration aids and/or stabilishing agent for the filtration or stabilisation of aqueous liquids.
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公开(公告)号：DK1495104T3
公开(公告)日：2008-11-24
申请号：DK03712126
申请日：2003-04-02
Applicant: BASF SE
Inventor： DROHMANN CHRISTIAN , PETSCH TOBIAS , KESSLER THOMAS , MUELLER FRANK , HAMM DE BANTLEON ELISA , MATHAUER KLEMENS
IPC: A23L2/02 , C12H1/04 , A23L2/70 , B01D37/02 , B01D39/04 , B01D39/06 , B01J20/26 , C08K3/20 , C08K3/34 , C08L23/00 , C08L27/06 , C08L33/10 , C08L59/00 , C12C7/26 , C12H1/048
Abstract: The invention relates to the use of polymers comprising thermoplastic polymers as filtration aids and/or stabilishing agent for the filtration or stabilisation of aqueous liquids.
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公开(公告)号：AT403712T
公开(公告)日：2008-08-15
申请号：AT03712126
申请日：2003-04-02
Applicant: BASF SE
Inventor： DROHMANN CHRISTIAN , PETSCH TOBIAS , KESSLER THOMAS , MUELLER FRANK , HAMM DE BANTLEON ELISA , MATHAUER KLEMENS
IPC: A23L2/02 , C12H1/04 , A23L2/70 , B01D37/02 , B01D39/04 , B01D39/06 , B01J20/26 , C08K3/20 , C08K3/34 , C08L23/00 , C08L27/06 , C08L33/10 , C08L59/00 , C12C7/26 , C12H1/048
Abstract: The invention relates to the use of polymers comprising thermoplastic polymers as filtration aids and/or stabilishing agent for the filtration or stabilisation of aqueous liquids.
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Patent Agency Ranking
公开(公告)号：DE102020113957A1
公开(公告)日：2021-11-25
申请号：DE102020113957
申请日：2020-05-25
Applicant: BASF SE
Inventor： BLEI STEFAN , MUELLER FRANK , HAMANN JESSICA NADINE , SCHUETZ CHRISTIAN
IPC: C07C315/06 , C07C317/14
Abstract: Die Erfindung betrifft ein Verfahren zur Aufarbeitung von Carbonsäure-feuchtem 4,4'-Dichlordiphenylsulfon, umfassend:(a) Mischen des Carbonsäure-feuchten 4,4'-Dichlordiphenylsulfon mit einer wässrigen Base zu einer groben Suspension;(b) Erzeugen einer feinen Suspension durch Mahlen des Carbonsäure-feuchten 4,4'-Dichlordiphenylsulfons in der groben Suspension bis dieses eine Partikelgröße d50 von weniger als 100 µm aufweist;(c) Trennen der feinen Suspension in feuchtes 4,4'-Dichlordiphenylsulfon und eine flüssige Phase.
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公开(公告)号：MX2012004740A
公开(公告)日：2012-05-22
申请号：MX2012004740
申请日：2010-10-26
Applicant: BASF SE
Inventor： FUNKHAUSER STEFFEN , MUELLER FRANK , DEMETER JUERGEN , VOELKEL MARK , DALLNER CLAUS
Abstract: La invención se refiere a un polvo hecho de polioximetileno (POM) para su uso en proceso de sinterización por láser selectivo, que comprenden los siguientes parámetros: tiempo de cristalización isotérmica (a 152°C) > 3 min, Mn 22000 - 25000 g/mol, Mw 60000 - 140000 g/mol, Mw/Mn 3 - 5, MVR 15 - 70 {cm3/10 min], tamaño de partícula promedio d50 60 µm, tamaño de partícula 30 - 130 µm. La invención además se refiere a un método para la producción del mismo y partes moldeadas producidas utilizando tal polvo por medio de un proceso de sinterización por láser selectivo.
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公开(公告)号：AT516133T
公开(公告)日：2011-07-15
申请号：AT06725050
申请日：2006-03-14
Applicant: BASF SE
Inventor： MATHAUER KLEMENS , PIEROBON MARIANNA , PETSCH TOBIAS , SCHILLO SIMONE , KERBER MICHAEL , MUELLER FRANK
Abstract: Process for production of polymer blends which are suitable as filter aids and are composed of polystyrene and of crosslinked water-insoluble polyvinylpyrrolidones via processing of the two components in an extruder, which comprises melting polystyrene in an extruder and then treating it with the polyvinylpyrrolidone, and adding, to the mixture of the components, from 0.1 to 10% by weight of water, based on the total amount of polystyrene and popcorn polymer, and extruding and comminuting the mixture.
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公开(公告)号：CA2785709A1
公开(公告)日：2011-07-07
申请号：CA2785709
申请日：2010-12-13
Applicant: BASF SE
Inventor： MAIER MICHAEL , HABICHT JOERG , KRAUS ALEXANDER , KARPOV ANDREY , ROSOWSKI FRANK , MUELLER FRANK
Abstract: The invention relates to a formulation containing at least one protective substance active in relation to materials containing cellulose, such as construction materials containing wood, in the form of solid wood or derived timber products, and at least one specific compound having dispersion properties. The dispersants are branched comb polymers with polyether side chains, naphthaline sulfonate formaldehyde condensation products, melamine sulfonate formaldehyde condensation products, and phosphated polycondensation products. The formulations according to the invention are especially suitable as plant protection and wood protection products and are preferably in the form of suspensions for the pressure treatment of the respective construction materials.
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公开(公告)号：CA2779082A1
公开(公告)日：2011-05-05
申请号：CA2779082
申请日：2010-10-26
Applicant: BASF SE
Inventor： DALLNER CLAUS , FUNKHAUSER STEFFEN , MUELLER FRANK , DEMETER JUERGEN , VOELKEL MARK
Abstract: The invention relates to a powder made of polyoxymethylene (POM) for use in a selective laser sintering process, comprising the following parameters: isothermal crystallization time (at 152 °C) > 3 min, Mn 22000 - 25000 g/mol, Mw 60000 - 140000 g/mol, Mw/Mn 3 - 5, MVR 15 - 70 [cm3/10 min], average particle size d50 60 µm, particle size 30 - 130 µm. The invention further relates to a method for the production thereof and molded parts produced using said powder by means of a selective laser sintering process.
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