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公开(公告)号:PT2467414E
公开(公告)日:2014-06-09
申请号:PT10742168
申请日:2010-08-16
Applicant: BASF SE
Inventor: MÜLLER ULRICH , WLOKA VERONIKA , GEHRINGER LIONEL , BOUDOU MARINE , MAHN ULRIKE , GÜTLICH-HAUK ELKE
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32.
公开(公告)号:SG192583A1
公开(公告)日:2013-09-30
申请号:SG2013058243
申请日:2012-02-20
Applicant: BASF SE
Inventor: GEHRINGER LIONEL , KAMPF GUNNAR , ZARBAKHSH SIRUS , ANDERS JOACHIM-THIERRY
Abstract: 30Polyester polyols based on aromatic dicarboxylic acids and rigid polyurethane foams produced therefromAbstractThe present invention relates to polyester polyols based on aromatic dicarboxylic acids or derivatives thereof and to the use of the polyester polyols for producing polyurethanes.No suitable figure
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公开(公告)号:ES2391811T3
公开(公告)日:2012-11-30
申请号:ES09783986
申请日:2009-10-13
Applicant: BASF SE
Inventor: GEHRINGER LIONEL , KAMPF GUNNAR , TISCHER GERLINDE
Abstract: Poliesterpoliol que contiene el producto de esterificación dea) 10 a 70 % molar de una mezcla de ácidos dicarboxílicos, que contienea1) de 50 a 100 % molar de un material a base de ácido tereftálico, elegido de entre ácido tereftálico,dimetiltereftalato, polialquilentereftalato y sus mezclas,a2) 0 a 50 % molar de ácido ftálico, anhídrido ftálico o ácido isoftálico,a3) 0 a 50 % molar de uno o varios ácidos dicarboxílicos,b) 2 a 30 % molar de uno o varios ácidos grasos y/o derivados de ácidos grasos y/o ácido benzoico,c) 10 a 70 % molar de uno o varios dioles alifáticos o cicloalifáticos con 2 a 18 átomos de C o alcoxilatos delos mismos,d) 2 a 50 % molar de un poliol con elevado número de grupos funcionales, elegido de entre el grupoconsistente en glicerina, glicerina alcoxilada, trimetilolpropano, trimetilolpropano alcoxilado, pentaeritritol y Pentaeritritol alcoxilado,donde por cada kg de poliesterpoliol reaccionan por lo menos 800 mmol de polioles d) con una funcionalidad OH de >= 2,9.
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34.
公开(公告)号:AU2010323240A1
公开(公告)日:2012-07-05
申请号:AU2010323240
申请日:2010-11-23
Applicant: BASF SE
Inventor: PINKOS ROLF , KRETZSCHMAR EVA , ABILLARD OLIVIER , GEHRINGER LIONEL
Abstract: The invention relates to a method for producing plastics using 1,6-hexanediol with an aldehyde content of less than 500 ppm, to a method for producing 1,6-hexanediol with an aldehyde content of less than 500 ppm, and to 1,6-hexanediol with an aldehyde content of less than 500 ppm.
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公开(公告)号:ES2373340T3
公开(公告)日:2012-02-02
申请号:ES07803000
申请日:2007-08-29
Applicant: BASF SE
Inventor: GEHRINGER LIONEL , DUWENHORST JOERN , HAERING DIETMAR , MAHN ULRIKE , PERETOLCHIN MAXIM , STUMBE JEAN-FRANCOIS , KREITSCHMANN MIRKO
Abstract: Método para la preparación de poliesteroles, que son diferentes de al menos un poliesterol base, a partir de el poliesterol base, al menos uno, y al menos otro reactivo, en cuyo caso el otro reactivo es un poliesterol, un poliol, un ácido orgánico o un oligómero o un polímero con al menos un residuo hidroxilo o de ácido carboxílico y el método se realiza continuamente y en el cual (a) se mezclan el poliesterol base, al menos uno, y el reactivo, al menos otro, (b) la mezcla generada en (a) fluye a través de un reactor, en cuyo caso en el reactor está contenido al menos un paquete con al menos una enzima inmovilizada en un soporte, en cuyo caso el poliesterol base, al menos uno, y el reactivo, al menos otro, se convierten en poliesterol mediante una reacción de esterificación catalizada enzimáticamente, en cuyo caso en el paquete que contiene la enzima inmovilizada la proporción de la sección transversal de flujo libre, respecto de la sección transversal del empaque se encuentra en el rango de 10 a 80 %.
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公开(公告)号:AT476460T
公开(公告)日:2010-08-15
申请号:AT08717568
申请日:2008-03-10
Applicant: BASF SE
Inventor: MAHN ULRIKE , GARNIER SEBASTIEN , GEHRINGER LIONEL , HUEFFER STEPHAN , VORWALD MARKUS
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公开(公告)号:NO20091523A
公开(公告)日:2009-04-30
申请号:NO20091523
申请日:2009-04-17
Applicant: BASF SE
Inventor: SCHERR GUENTER , WEINKOTZ STEPHAN , BRAUN FRANK , PERETOLCHIN MAXIM , GEHRINGER LIONEL
IPC: B27N3/00
CPC classification number: B27N3/005 , Y10T428/249972 , Y10T428/25 , Y10T428/253 , Y10T428/254 , Y10T428/2991 , Y10T428/31902 , Y10T428/31971 , Y10T428/31978 , Y10T428/31982 , Y10T428/31989
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公开(公告)号:CA2912305C
公开(公告)日:2021-05-18
申请号:CA2912305
申请日:2014-05-05
Applicant: BASF SE
Inventor: YIN CHUNHONG , KAFFEE ACHIM , HENNINGSEN MICHAEL , ZWECKER JOACHIM , GEHRINGER LIONEL
Abstract: The invention relates to an epoxide resin composition as a matrix component for sheet molding compounds (SMCs) and/or bulk molding compounds (BMCs), comprising a resin component comprising at least one epoxide resin and a hardener component comprising at least one imidazole compound and at least one latent hardener. In said epoxide resin composition, the amount of the imidazole compounds used lies in a range of 0.007 to 0.025 mol per mol of epoxide groups of the entire composition, and the total amount of optionally contained primary amine groups does not exceed a proportion of 0.09 mol per mol of epoxide groups of the entire composition. The invention further relates to a fiber-matrix semifinished-product composition (SMC or BMC composition), comprising said epoxide resin composition as a matrix component and short reinforcing fibers suspended therein and having an average length of 0.3 to 5.0 cm. The fiber-matrix semifinished-product composition can be produced by mixing the constituents, whereupon the composition thickens. The thickened product thus obtained (semisolid fiber-matrix semifinished product) is characterized by a comparatively short maturing time and comparatively long handleability. The invention further relates to the corresponding semisolid fiber-matrix semifinished product, in particular the semisolid SMC, and the corresponding hardened fiber-matrix semifinished product, in particular the hardened SMC. Finally, the invention further relates to a screening method for identifying epoxide-resin-based compositions that are suitable for use as a thermosetting matrix for the production of SMCs.
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公开(公告)号:CA2819569C
公开(公告)日:2020-01-14
申请号:CA2819569
申请日:2011-11-28
Applicant: BASF SE
Inventor: GEHRINGER LIONEL , KAMPF GUNNAR , BALBO BLOCK MARCO
IPC: C08G18/40 , C08G18/42 , C08G18/48 , C08G18/76 , C08G63/183 , C08G63/668
Abstract: The present invention deals with problems such as unsatisfactory dimensional stability, release of toxic compounds from rigid polyurethane foams in case of a fire and also the presence of surface defects at the interface between the rigid foam and metallic covering layers. Such problems are solved by the use of polyester polyols based on aromatic dicarboxylic acids which have lower viscosity and also by the replacement of relatively high-functionality alcohols with alkoxylated relatively high-functionality alcohols.
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公开(公告)号:PL1914052T3
公开(公告)日:2017-12-29
申请号:PL06122557
申请日:2006-10-19
Applicant: BASF SE
Inventor: GEHRINGER LIONEL , WEINKÖTZ STEPHAN , SCHERR GÜNTER , BRAUN FRANK , PERETOLCHIN MAXIM
IPC: B27N3/00
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