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公开(公告)号：CA2730744C
公开(公告)日：2016-09-27
申请号：CA2730744
申请日：2009-07-17
Applicant: BASF SE
Inventor： DAUN GREGOR , WITTENBECHER LARS , HENNINGSEN MICHAEL , FLICK DIETER , GEISLER JOERG-PETER , SCHILLGALIES JUERGEN , JACOBI ERHARD
Abstract: The present invention relates to a method for producing molded bodies, wherein a blend is used to harden the mold, said blend containing one or more epoxy resins and a mixture, and the hardening component a) in the range of 0.3 to 0.9 amine equivalent per epoxy equivalent of the epoxy resin used is used in the mixture, and the hardening component b) is a compound of the formula I.
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公开(公告)号：CA2730518C
公开(公告)日：2016-09-27
申请号：CA2730518
申请日：2009-07-17
Applicant: BASF SE
Inventor： DAUN GREGOR , WITTENBECHER LARS , HENNINGSEN MICHAEL , FLICK DIETER , GEISLER JOERG-PETER , SCHILLGALIES JUERGEN , JACOBI ERHARD
Abstract: The present invention relates to a mixture containing at least three hardener components a1), a2), and b), wherein the ratio of the hardener component a1) to a2) is in the range of 0.1-10 to 1, and the hardener component b) is present with 5 to 55 weight percent, relative to the mixture, to a method for producing said mixture, to the use of the mixture according to the inventi-on for hardening epoxy resins, to the use of the mixture according to the invention having epoxy resins as adhesives, and to an epoxy resin hardened with the mixture according to the invention.
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公开(公告)号：DK2307359T3
公开(公告)日：2012-05-07
申请号：DK09780778
申请日：2009-07-17
Applicant: BASF SE
Inventor： WITTENBECHER LARS , GEISLER JOERG-PETER , SCHILLGALIES JUERGEN , DAUN GREGOR , HENNINGSEN MICHAEL , FLICK DIETER , JACOBI ERHARD
IPC: C07C279/00
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公开(公告)号：PT2307358E
公开(公告)日：2012-02-08
申请号：PT09780758
申请日：2009-07-17
Applicant: BASF SE
Inventor： HENNINGSEN MICHAEL , DAUN GREGOR , WITTENBECHER LARS , FLICK DIETER , GEISLER JOERG-PETER , JACOBI ERHARD , SCHILLGALIES JUERGEN
IPC: C07C279/00
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公开(公告)号：AT540022T
公开(公告)日：2012-01-15
申请号：AT09780778
申请日：2009-07-17
Applicant: BASF SE
Inventor： DAUN GREGOR , WITTENBECHER LARS , HENNINGSEN MICHAEL , FLICK DIETER , GEISLER JOERG-PETER , SCHILLGALIES JUERGEN , JACOBI ERHARD
IPC: C07C279/00
Abstract: The present invention provides a blend comprising one or more epoxy resins and a mixture which comprises 0.3 to 0.9 amine equivalent, per equivalent of epoxide of the epoxy resin used, of a hardener component a) and as hardener component b) a compound of the formula I, a process for preparing this blend, the use of the blend of the invention for producing cured epoxy resin, and an epoxy resin cured with the blend of the invention.
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Patent Agency Ranking
公开(公告)号：DE502008003425D1
公开(公告)日：2011-06-16
申请号：DE502008003425
申请日：2008-01-21
Applicant: BASF SE
Inventor： WITTENBECHER LARS , GOTH REINHOLD
IPC: C01B21/093
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公开(公告)号：CA2729895A1
公开(公告)日：2010-01-28
申请号：CA2729895
申请日：2009-07-17
Applicant: BASF SE
Inventor： DAUN GREGOR , WITTENBECHER LARS , HENNINGSEN MICHAEL , FLICK DIETER , GEISLER JOERG-PETER , SCHILLGALIES JUERGEN , JACOBI ERHARD
IPC: C07C279/00
Abstract: The present invention relates to a blend containing one or more epoxy resins and a mixture, which contains 0.3 to 0.9 amine equivalent per epoxy equivalent of the epoxy resin used of a hardening component a) and a compound of the formula I as a hardening component b), to a method for producing said blend, to the use of the blend according to the invention for producing hardened epoxy resin, and to an epoxy resin hardened with the blend according to the invention.
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公开(公告)号：MX2009013058A
公开(公告)日：2010-01-15
申请号：MX2009013058
申请日：2008-06-06
Applicant: BASF SE
Inventor： MAASE MATTHIAS , DEGEN GEORG , WITTENBECHER LARS , DOERING MANFRED , ARNOLD ULRICH
Abstract: La invención se refiere al uso de sales de imidazolio sustituido en posiciones 1, 3 de la fórmula (I), R1 y R3 representan independientemente un grupo orgánico que tiene de 1 a 20 átomos de carbono, R2, R4 y R5 representan, independientemente, un átomo de 14 o un grupo orgánico que tiene de 1 a 20 átomos de C, R4 y R5 pueden también formar conjuntamente un anillo alifático o aromático, X representa un anión que tiene un valor pK B inferior a 13 (según lo medido a 25 °ree;C, 1 bar en agua o sulfóxido de dimetilo) , y n representa 1, 2, ó 3, en donde se excluyen acetato de 1-etil-2,3-dimetilimidazolio y complejo de acetato de 1-etil-2,3- dimetilimidazolio-ácido acético como la sal de imidazolio, como catalizador latente para el curado de composiciones que comprenden compuestos epoxi.
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公开(公告)号：CA2690295C
公开(公告)日：2014-12-30
申请号：CA2690295
申请日：2008-06-06
Applicant: BASF SE
Inventor： DEGEN GEORG , MAASE MATTHIAS , WITTENBECHER LARS , DOERING MANFRED , ARNOLD ULRICH
Abstract: The invention relates to the use of 1, 3 substituted imidazolium salts of the formula (I), R1 and R3 independently representing an organic group having 1 to 20 C atoms, R2, R4, and R5 independently representing a H atom or an organic group having 1 to 20 C atoms, R4 and R5 also together being able to form an aliphatic or aromatic ring, X representing an anion having a pK B value of less than 13 (measured at 25°C, 1 bar in water or dimethylsulfoxide), and n representing 1, 2 or 3, where 1-ethyl-2,3-dimethylimidazolium acetate and 1-ethyl-2,3-dimethylimidazoliumacetate-acetic acid complex are excluded as the imidazolium salt, as a latent catalyst for curing compositions comprising epoxy compounds.
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公开(公告)号：BRPI0813341A2
公开(公告)日：2014-12-23
申请号：BRPI0813341
申请日：2008-06-06
Applicant: BASF SE
Inventor： DEGEN GEORG , MAASE MATTHIAS , WITTENBECHER LARS , DOERING MANFRED , ARNOLD ULRICH
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