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1.发明公开COPOLYMERE, VERFAHREN ZUR IHRER HERSTELLUNG UND IHRE VERWENDUNG ZUR BEHANDLUNG VON OBERFLÄCHEN 有权共聚物，工艺作为生产，它们用于表面处理的
公开(公告)号：EP1976892A1
公开(公告)日：2008-10-08
申请号：EP07712004.6
申请日：2007-01-05
Applicant: BASF SE
Inventor： PFEIFFER, Thomas , WITTELER, Helmut , DIETSCHE, Frank , HEIDENFELDER, Thomas , MÄHLING, Frank-Olaf , FECHTENKÖTTER, Andreas , EHLE, Michael , NICOLINI, Fabio
IPC: C08F8/12 , C08F30/02 , C08F210/02 , C09D5/08
CPC classification number: C09D5/08 , C08F8/44 , C08F210/02 , C08F220/06 , C08F230/02 , C23C22/05 , C23C22/06 , C23C22/07 , C23C22/60 , C23C22/62 , C23C22/63 , C23C22/78 , Y10T428/31692 , C08F8/12
Abstract: The invention relates to copolymers that contain, polymerized into them, as comonomers (a) ethylene, (b) one or more compounds of general formula (I), (c) optionally one or more alkenylphosphonic diesters, (d) optionally one or more additional radically copolymerizable comonomers, the variables being defined as follows: R1 is selected from hydrogen and unbranched or branched C1-C10 alkyl, R2 is selected from hydrogen and unbranched or branched C1-C10 alkyl, R3 is selected from hydrogen, phenyl, benzyl and unbranched or branched C1-C10 alkyl and unbranched or branched hydroxy-C2-C10 alkyl, as a free acid or partially or completely neutralized with alkali metal, alkaline earth metal, ammonia or organic amine.
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2.发明授权COPOLYMERE, VERFAHREN ZUR IHRER HERSTELLUNG UND IHRE VERWENDUNG ZUR BEHANDLUNG VON OBERFLÄCHEN 有权共聚物，工艺作为生产，它们用于表面处理的
公开(公告)号：EP1976892B1
公开(公告)日：2010-06-02
申请号：EP07712004.6
申请日：2007-01-05
Applicant: BASF SE
Inventor： PFEIFFER, Thomas , WITTELER, Helmut , DIETSCHE, Frank , HEIDENFELDER, Thomas , MÄHLING, Frank-Olaf , FECHTENKÖTTER, Andreas , EHLE, Michael , NICOLINI, Fabio
IPC: C08F8/12 , C08F30/02 , C08F210/02 , C09D5/08
CPC classification number: C09D5/08 , C08F8/44 , C08F210/02 , C08F220/06 , C08F230/02 , C23C22/05 , C23C22/06 , C23C22/07 , C23C22/60 , C23C22/62 , C23C22/63 , C23C22/78 , Y10T428/31692 , C08F8/12
Abstract: The invention relates to copolymers that contain, polymerized into them, as comonomers (a) ethylene, (b) one or more compounds of general formula (I), (c) optionally one or more alkenylphosphonic diesters, (d) optionally one or more additional radically copolymerizable comonomers, the variables being defined as follows: R1 is selected from hydrogen and unbranched or branched C1-C10 alkyl, R2 is selected from hydrogen and unbranched or branched C1-C10 alkyl, R3 is selected from hydrogen, phenyl, benzyl and unbranched or branched C1-C10 alkyl and unbranched or branched hydroxy-C2-C10 alkyl, as a free acid or partially or completely neutralized with alkali metal, alkaline earth metal, ammonia or organic amine.
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公开(公告)号：EP1976893B1
公开(公告)日：2010-05-19
申请号：EP07703594.7
申请日：2007-01-03
Applicant: BASF SE
Inventor： PFEIFFER, Thomas , WITTELER, Helmut , DIETSCHE, Frank , HEIDENFELDER, Thomas , MÄHLING, Frank-Olaf , FECHTENKÖTTER, Andreas , EHLE, Michael , NICOLINI, Fabio
IPC: C08F210/02 , C09D123/08
CPC classification number: C08F210/02 , C23C22/06 , C23C22/53 , C23C22/56 , C23C22/78 , C23C22/83 , Y10T428/31678 , C08F230/02
Abstract: The invention relates to a method for treating surfaces using one or more copolymers (A) which contain, polymerized into them, as comonomers: (a) ethylene, (b) one or more alkenylphosphonic diesters, (c) optionally one or more additional radically copolymerizable comonomers.
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Patent Agency Ranking
公开(公告)号：EP1976893A1
公开(公告)日：2008-10-08
申请号：EP07703594.7
申请日：2007-01-03
Applicant: BASF SE
Inventor： PFEIFFER, Thomas , WITTELER, Helmut , DIETSCHE, Frank , HEIDENFELDER, Thomas , MÄHLING, Frank-Olaf , FECHTENKÖTTER, Andreas , EHLE, Michael , NICOLINI, Fabio
IPC: C08F210/02 , C09D123/08
CPC classification number: C08F210/02 , C23C22/06 , C23C22/53 , C23C22/56 , C23C22/78 , C23C22/83 , Y10T428/31678 , C08F230/02
Abstract: The invention relates to a method for treating surfaces using one or more copolymers (A) which contain, polymerized into them, as comonomers: (a) ethylene, (b) one or more alkenylphosphonic diesters, (c) optionally one or more additional radically copolymerizable comonomers.
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公开(公告)号：EP3329035B1
公开(公告)日：2019-05-22
申请号：EP16742266.6
申请日：2016-07-21
Applicant: BASF SE
Inventor： KIRSTE, Axel , URBAN, Tobias , NICOLINI, Fabio , LUTTER, Simone , RICHTER, Frank , CEZANNE, Andre
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公开(公告)号：EP3329036A1
公开(公告)日：2018-06-06
申请号：EP16742269.0
申请日：2016-07-21
Applicant: BASF SE
Inventor： KIRSTE, Axel , URBAN, Tobias , NICOLINI, Fabio , LUTTER, Simone , RICHTER, Frank , CEZANNE, Andre
CPC classification number: C23C18/26 , C23C18/1641 , C23C18/1651 , C23C18/2026 , C23C18/2073 , C23C18/2086 , C23C18/30 , C23C18/34 , C23C18/40
Abstract: The invention relates to a process for coating plastic surfaces with metals, especially plastic surfaces composed of acrylonitrile/butadiene/styrene copolymers (ABS) and composed of mixtures of these copolymers with other plastics (ABS blends), using an etch solution (composition C) comprising at least one ionic liquid IL, wherein the process comprises the treating of the plastic surface after the etching with an aqueous rinse solution RS while applying ultrasound.
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公开(公告)号：EP2507324B1
公开(公告)日：2014-07-02
申请号：EP10788297.9
申请日：2010-12-02
Applicant: BASF SE
Inventor： HÜFFER, Stephan , WITTELER, Helmut , NICOLINI, Fabio , SUGIHARTO, Albert Budiman
IPC: C09D5/00
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公开(公告)号：EP2507324A1
公开(公告)日：2012-10-10
申请号：EP10788297.9
申请日：2010-12-02
Applicant: BASF SE
Inventor： HÜFFER, Stephan , WITTELER, Helmut , NICOLINI, Fabio , SUGIHARTO, Albert Budiman
IPC: C09D5/00
CPC classification number: C09D5/084 , C08K3/22 , C08K9/08 , C09D7/62 , C09D7/67 , C09D7/68 , C09D7/69
Abstract: The present invention relates to the use of oxidic nanoparticles having an average particle size of 2 to 2000 nm in combination with at least one polycationic polymer as corrosion protection for metallic surfaces and also to a method of protecting metallic surfaces from corrosion, comprising the steps of: i) providing a formulation comprising oxidic nanoparticles (a) and at least one polycationic polymer (b) and an application medium, ii) applying the formulation to the metallic surface that is to be protected, and iii) optionally drying and/or heat-treating the surface.
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