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公开(公告)号:AT468360T
公开(公告)日:2010-06-15
申请号:AT04732983
申请日:2004-05-14
Applicant: BASF SE
Inventor: LANGE ARNO , MACH HELMUT , RATH HANS , KARL ULRICH , IVAN BELA , GROH PETER , NAGY ZSUZSANNA , PALFI VIKTORIA
IPC: C08F8/06 , C08F2/38 , C08F10/10 , C10L1/16 , C10L1/18 , C10L1/195 , C10L1/198 , C10M143/04 , C10M143/18
Abstract: The present invention relates to a process for preparing carboxyl-terminated polyisobutenes by ozonolysis of polyisobutenes terminated by an ethylenically unsaturated double bond.
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公开(公告)号:AT455132T
公开(公告)日:2010-01-15
申请号:AT06777092
申请日:2006-08-28
Applicant: BASF SE
Inventor: RATH HANS , LANGE ARNO , MACH HELMUT , BLACKBOROW RICHARD
Abstract: A process is described for epoxidizing an ethylenically unsaturated isobutene polymer, in which an organic phase comprising the isobutene polymer is contacted with an aqueous phase which comprises formic acid and hydrogen peroxide. The process affords essentially quantitative conversions after a short reaction time.
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公开(公告)号:AT444275T
公开(公告)日:2009-10-15
申请号:AT06819417
申请日:2006-11-13
Applicant: BASF SE
Inventor: LANGE ARNO , CSIHONY SZILARD , GASCHLER WOLFGANG , SCHMID MARKUS
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公开(公告)号:DE102007063284A1
公开(公告)日:2009-07-02
申请号:DE102007063284
申请日:2007-12-27
Applicant: BASF SE , MERCK PATENT GMBH
Inventor: KOCH MATTHIAS , SPANGE STEFAN , LANGE ARNO , HAEHNLE HANS-JOACHIM , DYLLICK-BRENZINGER RAINER , HANEFELD PHILLIP , SCHROEDER MARC , GUBAYDULLIN ILLSHAT
Abstract: The invention relates to spiro compounds of the formula (I) and to monolithic materials prepared therefrom by twin ring-opening polymerization which consist of a porous metal oxide or semimetal oxide framework and are suitable for use as catalyst supports or as supports for active compounds.
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公开(公告)号:ES2311051T3
公开(公告)日:2009-02-01
申请号:ES02702298
申请日:2002-01-22
Applicant: BASF SE
Inventor: LANGE ARNO , RATH HANS PETER , WALTER MARC
IPC: C10L1/18 , C08G64/26 , C08G65/26 , C08G65/28 , C08G65/331 , C08G65/42 , C08G79/08 , C10L1/14 , C10L1/198 , C10L1/22 , C10L10/00 , C10L10/04 , C10M145/26 , C10M145/36
Abstract: Empleo de compuestos de la fórmula general I (R a R b mR c n)B - (O - A)p - OH (I) en la que R a , R b y R c significan, de manera independiente entre sí, un resto de polialquenilo, que presenta, al menos, un átomo de carbono terciario o cuaternario, derivándose los restos de polialquenilo R a y, en tanto en cuanto estén presentes, R b y R c de polialquenos que contienen incorporado, al menos, un 70% en peso de isobuteno, referido a la cantidad total de los alquenos incorporados, y derivándose los restos de poli-alquenilo R a y, en tanto en cuanto estén presentes, R b y R c , de polialquenos, que presentan, al menos, un doble enlace C=C y que están terminados, al menos, en un 70% en moles con grupos de metilvinilideno (-C(-CH3)=CH2) y/o grupos de dimetilvinilo (-CH=C(CH3)2), B significa un anillo de benceno, que puede portar, además, 4-(m+n) de substituyentes diferentes de R b y de R c , que se eligen entre alquilo y alcoxi, A significa alquileno con 2 hasta 8 átomos de carbono, pudiendo presentar las unidades de óxido de alquileno -(O-A)- grupos alquileno A iguales o diferentes y siendo arbitrario el orden de las unidades de óxido de alquileno, m y n significan, de manera independientemente entre sí, 0 o 1, p significa un número entero comprendido entre 5 y 200 y el grupo (R a R b mR c n)B- presenta un peso molecular promedio en número, situado en el intervalo comprendido entre 254 y 5.000, y mezclas de los mismos, a título de aditivos en composiciones para combustibles o para lubrificantes.
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公开(公告)号:AU2008277716A1
公开(公告)日:2009-01-22
申请号:AU2008277716
申请日:2008-07-10
Applicant: BASF SE
Inventor: POSSELT DIETMAR , LANGE ARNO
IPC: C10L1/14 , C10L1/222 , C10L1/233 , C10L1/238 , C10L1/24 , C10L10/04 , C10M141/08 , C10M163/00 , C10M165/00 , C10N30/08 , C10N30/10
Abstract: A synergistic mixture comprising from 1 to 99.9% by weight of compounds having structural elements (I) in which the free valencies on the oxygen atom and on the nitrogen atom may be combined to form a five-, six- or seven-membered ring and the benzene ring may also bear substituents at one or more of the free positions, and from 0.1 to 99% by weight of sulfur-containing organic compounds with antioxidant action. This synergistic mixture is suitable as a stabilizer for stabilizing inanimate organic material, especially mineral oil products and fuels, against the action of light, oxygen and heat.
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公开(公告)号:AU2008257513A1
公开(公告)日:2008-12-04
申请号:AU2008257513
申请日:2008-05-30
Applicant: BASF SE
Inventor: LANGE ARNO , PAPP RAINER , DIETRICH ULF , SEIP KLAUS
Abstract: The present invention relates to the use of isoalkane mixtures for reducing or minimizing the dust emission during the handling of pulverulent construction chemistry products, a process for the preparation of the pulverulent construction chemistry products, and hydraulically setting materials comprising the isoalkane mixtures according to the invention.
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公开(公告)号:AU2007263000A1
公开(公告)日:2007-12-27
申请号:AU2007263000
申请日:2007-06-20
Applicant: BASF SE
Inventor: CSIHONY SZILARD , LANGE ARNO , HAAG MONICA , DIECKMANN YVONNE
IPC: C08F2/38 , C08F293/00 , C08K5/45
Abstract: The present invention relates to a process for the preparation of polymers by controlled free radical polymerization of monomers capable of free radical polymerization in the presence of 1,2-dithiol-3-thiones as chain transfer agents.
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公开(公告)号:PL2267104T3
公开(公告)日:2018-09-28
申请号:PL10180585
申请日:2007-02-21
Applicant: BASF SE
Inventor: LANGE ARNO , MACH HELMUT , RATH HANS PETER , POSSELT DIETMAR
IPC: C10L1/2383 , C07C217/58 , C08G61/12 , C08K5/3437 , C10L1/222 , C10L1/233 , C10L1/238 , C10L1/24 , C10L10/18 , C10M133/48 , C10M149/12 , C10M159/12
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公开(公告)号:MX2015004643A
公开(公告)日:2016-06-06
申请号:MX2015004643
申请日:2013-10-07
Applicant: BASF SE
Inventor: KLEINER MATTHIAS , KIEFER MATTHIAS , LANGE ARNO , CSIHONY SZILARD , POSSELT DIETMAR
IPC: C08F110/10 , C08F4/00
Abstract: Un procedimiento para preparar poliisobutenos bifuncionales, de acuerdo con el cual el isobuteno o una mezcla de monómeros que contiene isobuteno, es polimerizada en presencia de un ácido de Lewis y de un compuesto de la fórmula I (Ver fórmula I) En la que X representa un radical acilo o el radical de un agrupo ácido orgánico o inorgánico, R1 a R4 son idénticos o diferentes y representan hidrógeno o un hidrocarbilo.
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