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公开(公告)号:DE50212986D1
公开(公告)日:2008-12-18
申请号:DE50212986
申请日:2002-04-05
Applicant: BASF SE
Inventor: HAUER BERNHARD , ZELINSKI THOMAS , WITHOLT BERNHARD , SCHMID ANDREAS , BUEHLER BRUNO
Abstract: The invention relates to a process for the biocatalytic oxidation of aromatic compounds using recombinant xylene monooxygenase-expressing microorganisms in a biphasic reaction medium.
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公开(公告)号:AT413463T
公开(公告)日:2008-11-15
申请号:AT02759795
申请日:2002-04-05
Applicant: BASF SE
Inventor: HAUER BERNHARD , ZELINSKI THOMAS , WITHOLT BERNHARD , SCHMID ANDREAS , BUEHLER BRUNO
Abstract: The invention relates to a process for the biocatalytic oxidation of aromatic compounds using recombinant xylene monooxygenase-expressing microorganisms in a biphasic reaction medium.
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公开(公告)号:ES2522896T3
公开(公告)日:2014-11-19
申请号:ES05707300
申请日:2005-02-10
Applicant: BASF SE
Inventor: TROPSCH JÜRGEN , ZELINSKI THOMAS
Abstract: Alquiletersulfatos de fórmula general I RO-(CH2-CHR1O)y-(CH2CH2O)zSO3- M+ (I), con el significado R un resto derivado de 2-propilheptanol, i-alcoholes C13 o mezclas de 2-propilheptanol e i-alcanoles C13, R1 metilo M+ un catión seleccionado del grupo constituido por metales alcalinos, NH4 + y HNR2 3 +, en donde R2 se selecciona del grupo constituido por restos alquilo lineales o ramificados, CH2CH2OH y CH2CH(OH)CH3, y un valor medio de 2 z un valor medio de 1 ó 3, para los que el cociente A de la concentración de micelas crítica cmc es**Fórmula**
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公开(公告)号:DE602004021778D1
公开(公告)日:2009-08-13
申请号:DE602004021778
申请日:2004-02-24
Applicant: BASF SE
Inventor: ZELINSKI THOMAS , KESSELER MARIA , HAUER BERNHARD , FRIEDRICH THOMAS
Abstract: The present Invention relates to new nitrilases with modified Substrate acceptance, the method to obtain them and the use of the aforesaid nitrilases. Said nitrilases are encoded by a polypeptide sequence, which at a Position corresponding to Position 296 in wild-type Alcaligenes faecalis comprises an amino acid which is not tyrosine. The Invention further relates to nucleic acid sequences and amino acid sequences encoding Said nitrilases, expression constructs comprising Said nucleic acid sequences, vectors comprising the nucleic acid sequences or the exPression constructs, to organisms, preferably microorganisms, comprising the nucleic acid sequences, expression constructs or vectors. The Invention additionally relates to a method for preparing carboxylic acids, preferably substituted chiral carboxylic acids from racemic nitriles.
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公开(公告)号:CA2669760C
公开(公告)日:2015-07-07
申请号:CA2669760
申请日:2007-11-16
Applicant: BASF SE
Inventor: MAEHLING FRANK-OLAF , PFEIFFER THOMAS , REBHOLZ UWE , TROETSCH-SCHALLER IRENE , ZELINSKI THOMAS
IPC: C10L1/197 , C08F210/02 , C10L10/14 , C10M145/14
Abstract: The invention relates to the use of polymers, comprising the following polymerised groups: an .alpha.-olefin, at least one alkenyl ester and at least one ester of an .alpha.,.beta.-unsaturated carboxylic acid with higher alcohols, as additive for fuels and lubricants and in particularly as cold flow improver in fuel oils, fuels and lubricants with said additives and additive packets containing such copolymers. The invention further relates to copolymers in which the above monomers are polymerised.
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公开(公告)号:CY1107772T1
公开(公告)日:2013-06-19
申请号:CY071101360
申请日:2007-10-22
Applicant: BASF SE
Inventor: KESSELER MARIA , ZELINSKI THOMAS , HAUER BERNHARD
Abstract: Ηπαρούσαεφεύρεσηαφοράμέθοδογιατηνέκφρασηακολουθιώννουκλεϊνικούοξέοςσεπροκαρυωτικάκύτταραξενιστές, όπουτουλάχιστονέναστααναφερόμενακύτταραξενιστέςεπισωματικάαντιγραφόμενοκατασκεύασμα DNA, τοοποίοπεριλαμβάνειμίαυπόέκφρασηακολουθίανουκλεϊνικούοξέοςκάτωαπόμεταγραφικόέλεγχοενόςδιεγέρσιμουμε L-ραμνόζηπροαγωγού, όπουο αναφερόμενοςπροαγωγόςσεσχέσημετηναναφερόμενηακολουθίανουκλεϊνικούοξέοςείναιετερόλογος, εισάγεταιστααναφερόμενακύτταραξενιστέςκαιδιεγείρειτηνέκφρασηαναφερόμενωνακολουθιώννουκλεϊνικούοξέοςμεπροσθήκη L-ραμνόζης, χαρακτηριζόμενηαπότοότιτοπροκαρυωτικόκύτταροξενιστήςείναιτουλάχιστονελλειμματικόσεσχέσημεμίαισομεράση L-ραμνόζης.
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公开(公告)号:AT446976T
公开(公告)日:2009-11-15
申请号:AT07729178
申请日:2007-05-16
Applicant: BASF SE
Inventor: MAEHLING FRANK-OLAF , KASEL WOLFGANG , ZELINSKI THOMAS
IPC: C08F210/02 , C08F2/00 , C08F4/34
Abstract: Process for the continuous preparation of ethylene copolymers by free-radical copolymerization of ethylene and at least one comonomer in a cascade comprising at least two reactors, wherein one or more initiators are fed into the reaction mixture downstream of the first reactor.
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8.
公开(公告)号:CA2795843A1
公开(公告)日:2011-11-10
申请号:CA2795843
申请日:2011-05-05
Applicant: BASF SE
Inventor: MAEHLING FRANK-OLAF , STRITTMATTER JAN , TROETSCH-SCHALLER IRENE , GARCIA CASTRO IVETTE , ZELINSKI THOMAS
IPC: C08F210/02 , C10L1/18
Abstract: Terpolymer made of (A) ethylene, (B) (i) C2- to C14-alkenyl esters of one or more aliphatic C1- to C20-monocarboxylic acids or (ii) C1- to C24-alkyl esters of acrylic acid or methacrylic acid and (C) olefinically unsaturated hydrocarbons selected from (iii) 5- to 7-membered cycloalkenes and (iv) a-olefins having from 6 to 20 carbon atoms. The said terpolymer is suitable as low-temperature flow improver in middle-distillate fuels. It lowers the minimum temperature at which low-temperature flow improver additives can be mixed into middle-distillate fuels, and improves the filterability of middle-distillate fuels comprising low-temperature flow improver additives.
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公开(公告)号:AT527337T
公开(公告)日:2011-10-15
申请号:AT03815074
申请日:2003-12-24
Applicant: BASF SE
Inventor: ZELINSKI THOMAS , KESSELER MARIA , HAUER BERNHARD
Abstract: The invention relates to a method for preserving and/or storing microorganisms which exhibit at least one nitrile hydratase or nitrilase enzyme activity, with the preservation and/or storage being effected in an aqueous medium which comprises at least one aldehyde, with the total aldehyde concentration being in a range from 0.1 to 100 mM/l.
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公开(公告)号:DE502007001870D1
公开(公告)日:2009-12-10
申请号:DE502007001870
申请日:2007-05-16
Applicant: BASF SE
Inventor: MAEHLING FRANK-OLAF , KASEL WOLFGANG , ZELINSKI THOMAS
IPC: C08F210/02 , C08F2/00 , C08F4/34
Abstract: Process for the continuous preparation of ethylene copolymers by free-radical copolymerization of ethylene and at least one comonomer in a cascade comprising at least two reactors, wherein one or more initiators are fed into the reaction mixture downstream of the first reactor.
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