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公开(公告)号：DK1851288T3
公开(公告)日：2009-02-02
申请号：DK06707971
申请日：2006-02-02
Applicant: BASF SE
Inventor： BRUCHMANN BERND , BUECHNER KARL-HEINZ , GUZMANN MARCUS , BRODT GREGOR , FRENZEL STEFAN
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公开(公告)号：AT412724T
公开(公告)日：2008-11-15
申请号：AT06707971
申请日：2006-02-02
Applicant: BASF SE
Inventor： BRUCHMANN BERND , BUECHNER KARL-HEINZ , GUZMANN MARCUS , BRODT GREGOR , FRENZEL STEFAN
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公开(公告)号：AT407171T
公开(公告)日：2008-09-15
申请号：AT06707787
申请日：2006-01-23
Applicant: BASF SE
Inventor： MOECK CHRISTOF , SCHORNICK GUNNAR , FRENZEL STEFAN , EHRENSTEIN MORITZ , BAUER ERNST , ZIEMER ANTJE , SEELMANN-EGGEBERT HANS-PETER
Abstract: Mixture (A) comprises pieces of open-cell aminoplastic foam material with an average diameter of 50 mu m to 5 mm (average weight), water, at least one surfactant and optionally an oil phase or a fat phase. Independent claims are included for: (1) a method for cleaning surfaces comprising using (A) as the cleaning agent and (2) the preparation of (A).
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公开(公告)号：CA2939032C
公开(公告)日：2022-07-26
申请号：CA2939032
申请日：2015-02-16
Applicant: BASF SE
Inventor： GARCIA CASTRO IVETTE , FRENZEL STEFAN , HEUKEN MARIA , JACKSON JENNIFER
Abstract: Copolymers comprising ethylene, vinyl esters, in particular vinyl acetate and esters of (meth)acrylic acid, selected from esters comprising branched alkyl, cyclic alkyl or optionally alkyl substituted aryl moieties and having a weight average molecular weight of 35,000 g/mol to 150,000 g/mol, formulations of such copolymers in organic solvents and their use as pour point depressant, wax inhibitor and flow enhancer for crude oils.
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公开(公告)号：PL2209837T3
公开(公告)日：2020-02-28
申请号：PL08848374
申请日：2008-11-07
Applicant: BASF SE
Inventor： MISSKE ANDREA , EBERT SOPHIA , FRENZEL STEFAN , BOECKH DIETER , HUELSKOETTER FRANK , DANZIGER JAMES
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Patent Agency Ranking
公开(公告)号：PL2217639T3
公开(公告)日：2019-04-30
申请号：PL08847109
申请日：2008-11-06
Applicant: BASF SE
Inventor： DANZIGER JAMES LEE , HULSKOTTER FRANK , BOECKH DIETER , EBERT SOPHIA , MISSKE ANDREA , FRENZEL STEFAN
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公开(公告)号：AU2015220990B2
公开(公告)日：2018-03-22
申请号：AU2015220990
申请日：2015-02-16
Applicant: BASF SE
Inventor： GARCIA CASTRO IVETTE , FRENZEL STEFAN , HEUKEN MARIA , JACKSON JENNIFER
Abstract: Copolymers comprising ethylene, vinyl esters, in particular vinyl acetate and esters of (meth)acrylic acid, selected from esters comprising branched alkyl, cyclic alkyl or optionally alkyl substituted aryl moieties and having a weight average molecular weight of 35,000 g/mol to 150,000 g/mol, formulations of such copolymers in organic solvents and their use as pour point depressant, wax inhibitor and flow enhancer for crude oils.
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公开(公告)号：AU2013361819A1
公开(公告)日：2015-05-21
申请号：AU2013361819
申请日：2013-12-06
Applicant: BASF SE
Inventor： GARCIA CASTRO IVETTE , GUMLICH KAI , FRENZEL STEFAN , HEUKEN MARIA , KONRAD ROUVEN , NEUBECKER KARIN
IPC: C08F2/06 , C08F220/18 , C08L31/04 , C10L1/196
Abstract: The invention relates to polymer compositions obtainable by radical polymerization of at least two different alkyl(meth)acrylates in the presence of at least one ethylene-vinyl ester copolymer, wherein a mixture comprising alkyl(meth)acrylates with linear C
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公开(公告)号：CA2889773A1
公开(公告)日：2014-06-26
申请号：CA2889773
申请日：2013-12-06
Applicant: BASF SE
Inventor： FAUL DIETER , GARCIA CASTRO IVETTE , GUMLICH KAI , HEUKEN MARIA , KONRAD ROUVEN , NEUBECKER KARIN , FRENZEL STEFAN
IPC: C08F2/06 , C08F220/18 , C08L31/04 , C10L1/196
Abstract: The invention relates to polymer formulations comprising at least two different solvents with a flash point =60°C and polymer compositions obtainable by radical polymerization of at least one alkyl(meth)acrylate in the presence of at least one ethylene-vinyl ester copolymer. The invention further relates to a multistage method for producing such formulations and to the use of such formulations as pour-point depressants for crude oils, mineral oils or mineral oil products.
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公开(公告)号：CL2013000899A1
公开(公告)日：2014-02-21
申请号：CL2013000899
申请日：2013-04-03
Applicant: BASF SE , WINTERSHALL HOLDING GMBH
Inventor： BERTKAU WALTER , HATSCHER STEPHAN , FRENZEL STEFAN , OSSMER UWE
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