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公开(公告)号：BR0308823A
公开(公告)日：2005-01-18
申请号：BR0308823
申请日：2003-04-02
Applicant: BASF AG
Inventor： DROHMANN CHRISTIAN , PETSCH TOBIAS , KESSLER THOMAS , LLER FRANK M , BANTLEON ELISA HAMM DE , MATHAUER KLEMENS
IPC: A23L2/02 , A23L2/70 , B01D37/02 , B01D39/04 , B01D39/06 , B01J20/26 , C08K3/20 , C08K3/34 , C08L23/00 , C08L27/06 , C08L33/10 , C08L59/00 , C12C7/26 , C12H1/04 , C12H1/048 , B01D39/00
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：DE10051266A1
公开(公告)日：2002-04-25
申请号：DE10051266
申请日：2000-10-16
Applicant: BASF AG
Inventor： DROHMANN CHRISTIAN , WITTELER HELMUT , SANNER AXEL , ZIEHL JUERGEN , BANTLEON ELISA HAMM DE , PETSCH TOBIAS
IPC: A23L2/70 , B01D37/02 , B01D39/04 , B01D39/06 , B01D39/16 , B01J20/26 , C12C7/16 , C12H1/07 , A23L2/72
Abstract: Inert filter aid comprises 20-95 wt.% polystyrene and 5-80 wt.% silicate, carbonate, oxide, silica gel, diatomaceous earth and/or polymers. Filter aid comprises 20-95 wt.% polystyrene and 5-80 wt.% silicate, carbonate, oxide, silica gel, diatomaceous earth and/or polymers. Independent claims are included for the filter aid obtained, a liquid filtering process using this aid and polymers containing this filter aid.
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公开(公告)号：AU2001295620B2
公开(公告)日：2005-11-10
申请号：AU2001295620
申请日：2001-10-13
Applicant: BASF AG
Inventor： DROHMANN CHRISTIAN , ZIEHL JURGEN , WITTELER HELMUT , LEBTIG BARBARA , PETSCH TOBIAS , BANTLEON ELISA HAMM DE , MATHAUER KLEMENS , SANNER AXEL
IPC: A23L2/70 , B01D37/02 , B01D39/04 , B01D39/06 , B01D39/16 , B01J20/26 , C12C7/16 , B01D039/04 , B01D039/06
Abstract: The use of polystyrene-containing polymers as filter aids and/or stabilizers for the filtration or stabilization of aqueous liquids, and also novel particulate polymers which are insoluble in water and scarcely swellable are claimed.
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公开(公告)号：NO20044446L
公开(公告)日：2004-10-22
申请号：NO20044446
申请日：2004-10-19
Applicant: BASF AG
Inventor： DROHMANN CHRISTIAN , BANTLEON ELISA HAMM DE , PETSCH TOBIAS , MATHAUER KLEMENS , KESSLER THOMAS , MUELLER FRANK
IPC: A23L2/02 , A23L2/70 , B01D37/02 , B01D39/04 , B01D39/06 , B01J20/26 , C08K3/20 , C08K3/34 , C08L23/00 , C08L27/06 , C08L33/10 , C08L59/00 , C12C7/26 , C12H1/04 , 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：BR0114621A
公开(公告)日：2003-12-23
申请号：BR0114621
申请日：2001-10-13
Applicant: BASF AG
Inventor： DROHMANN CHRISTIAN , WITTELER HELMUT , SANNER AXEL , ZIEHL JUEGEN , BANTLEON ELISA HAMM DE , PETSCH TOBIAS , MATHAUER KLEMENS , LEBTIG BARBARA
Abstract: The use of polystyrene-containing polymers as filter aids and/or stabilizers for the filtration or stabilization of aqueous liquids, and also novel particulate polymers which are insoluble in water and scarcely swellable are claimed.
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Patent Agency Ranking6.发明专利
公开(公告)号：HRP20041033A2
公开(公告)日：2005-06-30
申请号：HRP20041033
申请日：2004-11-03
Applicant: BASF AG
Inventor： DROHMANN CHRISTIAN , PETSCH TOBIAS , KESSLER THOMAS , MUELLER FRANK , BANTLEON ELISA HAMM DE , MATHAUER KLEMENS
IPC: A23L2/02 , A23L2/70 , B01D37/02 , B01D39/04 , B01D39/06 , B01J20/26 , C08K3/20 , C08K3/34 , C08L23/00 , C08L27/06 , C08L33/10 , C08L59/00 , C12C7/26 , C12H1/04 , 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：NO20031617L
公开(公告)日：2003-04-09
申请号：NO20031617
申请日：2003-04-09
Applicant: BASF AG
Inventor： DROHMANN CHRISTIAN , WITTELER HELMUT , SANNER AXEL , ZIEHL JUERGEN , BANTLEON ELISA HAMM DE , PETSCH TOBIAS , MATHAUER KLEMENS , LEBTIG BARBARA
Abstract: The use of polystyrene-containing polymers as filter aids and/or stabilizers for the filtration or stabilization of aqueous liquids, and also novel particulate polymers which are insoluble in water and scarcely swellable are claimed.
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8.发明专利
公开(公告)号：AU2003216913B2
公开(公告)日：2008-08-07
申请号：AU2003216913
申请日：2003-04-02
Applicant: BASF AG
Inventor： BANTLEON ELISA HAMM DE , PETSCH TOBIAS , MULLER FRANK , DROHMANN CHRISTIAN , MATHAUER KLEMENS , KESSLER THOMAS
IPC: A23L2/02 , A23L2/70 , B01D37/02 , B01D39/04 , B01D39/06 , B01J20/26 , C08K3/20 , C08K3/34 , C08L23/00 , C08L27/06 , C08L33/10 , C08L59/00 , C12C7/26 , C12H1/04 , 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：NO20044446A
公开(公告)日：2004-10-22
申请号：NO20044446
申请日：2004-10-19
Applicant: BASF AG
Inventor： DROHMANN CHRISTIAN , BANTLEON ELISA HAMM DE , PETSCH TOBIAS , MATHAUER KLEMENS , KESSLER THOMAS , MUELLER FRANK
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公开(公告)号：ZA200303760B
公开(公告)日：2004-07-05
申请号：ZA200303760
申请日：2003-05-15
Applicant: BASF AG
Inventor： DROHMANN CHRISTIAN , BANTLEON ELISA HAMM DE , LEBTIG BARBARA , MATHAUER KLEMENS , PETSCH TOBIAS , SANNER AXEL , WITTELER HELMUT , ZIEHL JUERGEN
Abstract: The use of polystyrene-containing polymers as filter aids and/or stabilizers for the filtration or stabilization of aqueous liquids, and also novel particulate polymers which are insoluble in water and scarcely swellable are claimed.
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