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公开(公告)号：ES2543438T3
公开(公告)日：2015-08-19
申请号：ES12706615
申请日：2012-03-05
Applicant: BASF SE
Inventor： KUNST ANDREAS , FRICKE MARC , SCHÜTTE MARKUS , ELING BEREND
IPC: C08G18/48
Abstract: Procedimiento de fabricación de espumas duras de poliuretano mediante la reacción de a) al menos un poliisocianato con b) compuestos con al menos dos átomos de hidrógeno reactivos con grupos isocianato y c) al menos un agente de expansión, caracterizado porque para los compuestos b) con al menos dos átomos de hidrógeno reactivos con grupos isocianato se usa una mezcla de b1) al menos un polieteralcohol con un índice de hidroxilo de 380 a 500 mg de KOH/g, que puede prepararse mediante la adición de óxido de butileno, opcionalmente en combinación con al menos otro óxido de alquileno, a al menos un compuesto iniciador con funcionalidades OH o NH con una funcionalidad de 4 a 8 con ayuda de un catalizador básico, b2) al menos un polieteralcohol con un índice de hidroxilo de 360 a 450 mg de KOH/ g, que puede prepararse mediante la adición de un óxido de alquileno a al menos una amina aromática o alifática, b3) opcionalmente al menos un polieterpoliol con un índice de hidroxilo de 140 a 280 mg de KOH/ g, que puede prepararse mediante la adición de un óxido de alquileno a al menos un compuesto iniciador con funcionalidades OH o NH.
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公开(公告)号：AU2011246621B2
公开(公告)日：2015-04-30
申请号：AU2011246621
申请日：2011-04-20
Applicant: BASF SE
Inventor： FRICKE MARC , SCHUTTE MARKUS , ZARBAKHSH SIRUS , KLASSEN JOHANN
Abstract: The invention relates to a process for producing polyurethanes via reaction of a) polyisocyanates with b) compounds having at least two hydrogen atoms reactive towards isocyanate groups, characterized in that the compounds b) having at least two hydrogen atoms reactive towards isocyanate groups contain at least one polyether alcohol b1) which has been produced via reaction of an aromatic amine b1a) with propylene oxide with use, as catalyst, of an amine b1b) which differs from b1a).
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公开(公告)号：AU2013322928A1
公开(公告)日：2015-04-16
申请号：AU2013322928
申请日：2013-09-16
Applicant: BASF SE
Inventor： FRICKE MARC , ELBING MARK
Abstract: The invention relates to a method for producing porous materials, comprising the reaction of at least one polyfunctional isocyanate with at least one polyfunctional aromatic amine in the presence of at least one catalyst and one solvent. The invention further relates to the porous materials thus obtained and the use of the porous materials as insulating material in particular for applications in the construction sector and in vacuum insulation panels.
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公开(公告)号：PL2563860T3
公开(公告)日：2014-11-28
申请号：PL11716401
申请日：2011-04-20
Applicant: BASF SE
Inventor： ZARBAKHSH SIRUS , SCHÜTTE MARKUS , FRICKE MARC
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公开(公告)号：PT2585508E
公开(公告)日：2014-09-10
申请号：PT11727695
申请日：2011-06-27
Applicant: BASF SE
Inventor： FRICKE MARC , ELBING MARK
IPC: C08G18/32
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Patent Agency Ranking
公开(公告)号：ZA201208780B
公开(公告)日：2014-01-29
申请号：ZA201208780
申请日：2012-11-22
Applicant: BASF SE
Inventor： FRICKE MARC , SCHUTTE MARKUS , ZARBAKHSH SIRUS , KLASSEN JOHANN
IPC: C08G20060101
Abstract: The invention relates to a process for producing polyurethanes via reaction of a) polyisocyanates with b) compounds having at least two hydrogen atoms reactive towards isocyanate groups, characterized in that the compounds b) having at least two hydrogen atoms reactive towards isocyanate groups contain at least one polyether alcohol b1) which has been produced via reaction of an aromatic amine b1a) with propylene oxide with use, as catalyst, of an amine b1b) which differs from b1a).
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公开(公告)号：AU2012234374A1
公开(公告)日：2013-10-17
申请号：AU2012234374
申请日：2012-03-26
Applicant: BASF SE
Inventor： FRICKE MARC , SCHUTTE MARKUS , FECHNER FRANK , KROGMANN JORG
IPC: F25D23/06
Abstract: The present invention relates to a dynamically evacuable, electrically operated apparatus comprising a contiguously evacuable region and a working region whose temperature can be controlled and which is thermally insulated by the contiguously evacuable region from the ambient temperature, and also a means for actively maintaining a vacuum so that the pressure in the contiguously evacuable region of the apparatus is constant over time within a prescribed pressure range, where the contiguously evacuable region makes up at least 20% by volume of the total volume occupied by a porous and/or cellular insulation material in the apparatus and the contiguously evacuable region comprises at least one organic aerogel and/or organic xerogel.
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公开(公告)号：SG192822A1
公开(公告)日：2013-09-30
申请号：SG2013062484
申请日：2012-04-02
Applicant: BASF SE
Inventor： KUNST ANDREAS , FRICKE MARC , EMGE ANDREAS , SCHUETTE MARKUS
Abstract: 15Producing PU rigid foams Abstract5 The present invention relates to a process for producing polyurethane (PU) rigid foams by reaction of polyisocyanates with compounds having two or more isocyanate-reactIve hydrogen atoms in the presence of blowing agents. No suitable figure
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公开(公告)号：SG184861A1
公开(公告)日：2012-11-29
申请号：SG2012076279
申请日：2011-04-20
Applicant: BASF SE
Inventor： FRICKE MARC , SCHUETTE MARKUS , ZARBAKHSH SIRUS , KLASSEN JOHANN
Abstract: 19AbstractProcess for producing rigid polyurethane foams5 The Invention relates to a process for producing polyurethanes by reactingpolyisocyanates withcompounds having at least two hydrogen atoms which are reactive toward 10 isocyanate groups,wherein the compounds b) having at least two hydrogen atoms which are reactive toward isocyanate groups comprise at least one polyether alcohol b1) which has been prepared by reaction of an aromatic amine bla) with propylene oxide using an amine15 bib) which is different from b1a) as catalyst.No suitable figure
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公开(公告)号：AU2010330056A1
公开(公告)日：2012-07-05
申请号：AU2010330056
申请日：2010-12-06
Applicant: BASF SE
Inventor： FRICKE MARC , ELBING MARK
Abstract: The invention relates to a porous material containing at least one multifunctional isocyanate (a1) and at least one multifunctional substituted aromatic amine (a2-s) according to the general formula (I), where Rand R are selected from hydrogen and linear or branched alkyl groups having from 1 to 6 carbon atoms, and where all substituents Q to Q and Q to Q are selected from hydrogen, a primary amino group, and a linear or branched alkyl group having from 1 to 12 carbon atoms, wherein at least one of Q, Q, and Q and at least one of Q, Q, and Q is a primary amino group, and the compound comprises at least one linear or branched alkyl group having from 1 to 12 carbon atoms in the α-position to at least one primary amino group bonded to the aromatic core. The invention further relates to a method for producing porous materials, to the porous materials that can be thus obtained, and to the use of the porous materials as insulating material and in vacuum insulation panels.
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