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公开(公告)号:ES2522820T3
公开(公告)日:2014-11-18
申请号:ES10713992
申请日:2010-04-20
Applicant: BASF SE
Inventor: STROEFER ECKHARD , SCHELLING HEINER , REINHARDT ROBERT , ZOELLINGER MICHAEL , BREUNINGER DANIEL , KRAEMER MARKUS , THIELE KAI , VAN DEN ABEEL PETER
IPC: C07C209/78 , C07C211/50 , C07C263/10 , C07C265/14
Abstract: Procedimiento para la preparación de metilendifenildiamina (MDA) mediante reacción de formaldehído y anilina en presencia de un catalizador ácido, caracterizado porque en la preparación de MDA el contenido en oxígeno en el procedimiento asciende a
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公开(公告)号:DK2367783T3
公开(公告)日:2013-04-08
申请号:DK09752383
申请日:2009-11-18
Applicant: BASF SE
Inventor: BREUNINGER DANIEL , ADAM JOHANNES , SCHELLING HEINER , STROEFER ECKHARD , KRAEMER MARKUS , EIERMANN MATTHIAS , THIELE KAI , ZOELLINGER MICHAEL , PINKOS ROLF
IPC: C07C263/10 , C07C209/90 , C07C265/14
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公开(公告)号:ES2400332T3
公开(公告)日:2013-04-09
申请号:ES09752383
申请日:2009-11-18
Applicant: BASF SE
Inventor: BREUNINGER DANIEL , ADAM JOHANNES , SCHELLING HEINER , STROEFER ECKHARD , KRAEMER MARKUS , EIERMANN MATTHIAS , THIELE KAI , ZOELLINGER MICHAEL , PINKOS ROLF
IPC: C07C263/10 , C07C209/90 , C07C265/14
Abstract: Método para la producción de un isocianato, que incluye (i) Hidrogenación de una mezcla (Mi) que contiene una amina en presencia de un catalizador dehidrogenación que contiene cobre, para obtener una mezcla (Mii) que contiene la amina; (ii) reacción de la mezcla (Mii) con fosgeno para obtener una mezcla (5 Miii) que contiene el isocianato.
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公开(公告)号:AT512178T
公开(公告)日:2011-06-15
申请号:AT04763147
申请日:2004-07-09
Applicant: BASF SE
Inventor: HENZE OLIVER , PETERS SABINE , BRAND JOHANN-DIEDRICH , HACKL CHRISTA , KRAEMER MARKUS , HILMER KLAUS
Abstract: The invention relates to a thermoplastic polyurethane comprising the following structural unit: R2-CO-NH-R-Si(R1)3-x(OR1)x where: R is an aliphatic, araliphatic, or aromatic organic radical having from 1 to 20 hydrocarbon atoms, R1 is an alkyl radical or aryl radical having from 1 to 10 carbon atoms, R2 is -NR3-CO-R4 or -O-R5-O-, R3 is a section of the polymer chain of the thermoplastic polyurethane, in particular a radical which derives from the diisocyanate used to prepare the thermoplastic polyurethane, R4 is a section of the polymer chain of the thermoplastic polyurethane, in particular a radical which derives from the following compounds used to prepare the thermoplastic polyurethane: compounds (b) reactive toward isocyanates, or from the chain extender (c), R5 is an alkylene radical having from 2 to 8 carbon atoms, preferably from 3 to 6 carbon atoms, and x is 1, 2 or 3.
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公开(公告)号:PT2421818E
公开(公告)日:2014-09-10
申请号:PT10713992
申请日:2010-04-20
Applicant: BASF SE
Inventor: REINHARDT ROBERT , ABEEL PETER VAN DEN , STROEFER ECKHARD , BREUNINGER DANIEL , THIELE KAI , SCHELLING HEINER , ZOELLINGER MICHAEL , KRAEMER MARKUS
IPC: C07C209/78 , C07C211/50 , C07C263/10 , C07C265/14
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公开(公告)号:PT2367783E
公开(公告)日:2013-03-11
申请号:PT09752383
申请日:2009-11-18
Applicant: BASF SE
Inventor: PINKOS ROLF , EIERMANN MATTHIAS , STROEFER ECKHARD , BREUNINGER DANIEL , THIELE KAI , SCHELLING HEINER , ADAM JOHANNES , KRAEMER MARKUS , ZOELLINGER MICHAEL
IPC: C07C263/10 , C07C209/90 , C07C265/14
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公开(公告)号:DE112004001118A5
公开(公告)日:2008-07-17
申请号:DE112004001118
申请日:2004-07-03
Applicant: BASF SE
Inventor: HENZE OLIVER STEFFEN , PETERS SABINE , BRAND JOHANN DIEDRICH , HACKL CHRISTA , KRAEMER MARKUS , HILMER KLAUS
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