Alquiletersulfatos
    3.
    发明专利

    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

    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**

    4.
    发明专利
    未知

    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

    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.

    COLD FLOW IMPROVER
    5.
    发明专利

    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

    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.

    ΔΙΕΓΕΡΣΙΜΑ ΜΕ L-ΡΑΜΝΟΖΗ ΣΥΣΤΗΜΑΤΑ ΕΚΦΡΑΣΗΣ

    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

    Abstract: Ηπαρούσαεφεύρεσηαφοράμέθοδογιατηνέκφρασηακολουθιώννουκλεϊνικούοξέοςσεπροκαρυωτικάκύτταραξενιστές, όπουτουλάχιστονέναστααναφερόμενακύτταραξενιστέςεπισωματικάαντιγραφόμενοκατασκεύασμα DNA, τοοποίοπεριλαμβάνειμίαυπόέκφρασηακολουθίανουκλεϊνικούοξέοςκάτωαπόμεταγραφικόέλεγχοενόςδιεγέρσιμουμε L-ραμνόζηπροαγωγού, όπουο αναφερόμενοςπροαγωγόςσεσχέσημετηναναφερόμενηακολουθίανουκλεϊνικούοξέοςείναιετερόλογος, εισάγεταιστααναφερόμενακύτταραξενιστέςκαιδιεγείρειτηνέκφρασηαναφερόμενωνακολουθιώννουκλεϊνικούοξέοςμεπροσθήκη L-ραμνόζης, χαρακτηριζόμενηαπότοότιτοπροκαρυωτικόκύτταροξενιστήςείναιτουλάχιστονελλειμματικόσεσχέσημεμίαισομεράση L-ραμνόζης.

    7.
    发明专利
    未知

    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

    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.

    9.
    发明专利
    未知

    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

    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.

    10.
    发明专利
    未知

    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

    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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