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    ENZYMATIC ACRYLATION OF ARYL KETONES
    1.
    发明申请
    ENZYMATIC ACRYLATION OF ARYL KETONES 审中-公开
    芳基酮的酶法丙烯酸酯

    公开(公告)号：WO2005059151A3

    公开(公告)日：2005-09-22

    申请号：PCT/EP2004014344

    申请日：2004-12-16

    Applicant: BASF AG ,  HAERING DIETMAR ,  SCHOEPKE HOLGER ,  HAUER BERNHARD ,  HAREMZA SYLKE ,  WINTER DOMINIK

    Inventor： HAERING DIETMAR ,  SCHOEPKE HOLGER ,  HAUER BERNHARD ,  HAREMZA SYLKE ,  WINTER DOMINIK

    IPC: C12P7/26 ,  C12P7/62

    CPC classification number: C12P7/26 ,  C12P7/62

    Abstract: Disclosed is a method for the enzyme-catalyzed production of (alk)acrylates of general formula (I) by esterifying or transesterifying aryl ketones of general formula (II) with (alk)acrylic acid, an (alk)acrylic acid ester of general formula (III), or an (alk)acrylic acid anhydride of general formula (IIIa) in the presence of an enzyme which catalyzes esterification or transesterification.

    Abstract translation: 一种用于酶催化生产过程（烷基））通过酯化或通式（II）与（烷基）丙烯酸，（烷基）通式（III）或（烷基丙烯酸酯的芳基酮的酯基转移反应的通式（I）的丙烯酸酯） 通式（IIIa）的丙烯酸酐在酯化或酯交换催化酶的存在下反应。

    3.
    发明专利
    未知

    公开(公告)号：BRPI0415245A

    公开(公告)日：2006-12-12

    申请号：BRPI0415245

    申请日：2004-10-08

    Applicant: BASF AG

    Inventor： HEES ULRIKE ,  KLUGE MICHAEL ,  SCHOEPKE HOLGER ,  SIEMENSMEYER KARL ,  WINTER DOMINIK

    IPC: C09B67/08 ,  C09D11/00 ,  C09D11/10

    Abstract: Formulations comprising (A) at least one pigment in particulate form that has been treated according to a process which comprises steps of: (a) mixing pigment in particulate form with at least one nonionic surface-active substance, (b) dispersing the thus obtainable mixture of pigment in particulate form and nonionic surface-active substance in an aqueous medium, (c) addition polymerizing at least one first monomer or addition copolymerizing a first mixture of comonomers in the presence of a dispersion according to b) to form water-insoluble polymer or copolymer on the surface of the pigments in particulate form, (d) adding at least one second comonomer or a second mixture of comonomers and addition copolymerizing, and (B) at least one radiation-curable component.

    4.
    发明专利
    未知

    公开(公告)号：DE102004028391A1

    公开(公告)日：2005-12-29

    申请号：DE102004028391

    申请日：2004-06-14

    Applicant: BASF AG

    Inventor： LEYRER REINHOLD J ,  WINTER DOMINIK ,  BOTHE MARC

    IPC: C08F2/22 ,  C08F2/24 ,  C08F2/44 ,  B01J13/18 ,  C09D7/12

    Abstract: A process for preparing an aqueous addition-polymer dispersion by free-radically initiated aqueous emulsion polymerization of at least one ethylenically unsaturated monomer in the presence of at least one dispersant and at least one free-radical initiator at a polymerization temperature

    5.
    发明专利
    未知

    公开(公告)号：DE10348464A1

    公开(公告)日：2005-05-19

    申请号：DE10348464

    申请日：2003-10-14

    Applicant: BASF AG

    Inventor： HEES ULRIKE ,  KLUGE MICHAEL ,  SCHOEPKE HOLGER ,  SIEMENSMEYER KARL ,  WINTER DOMINIK

    IPC: C09B67/08 ,  C09D11/00 ,  C09D11/10 ,  C09B69/10 ,  C09D17/00

    Abstract: Formulations comprising (A) at least one pigment in particulate form that has been treated according to a process which comprises steps of: (a) mixing pigment in particulate form with at least one nonionic surface-active substance, (b) dispersing the thus obtainable mixture of pigment in particulate form and nonionic surface-active substance in an aqueous medium, (c) addition polymerizing at least one first monomer or addition copolymerizing a first mixture of comonomers in the presence of a dispersion according to b) to form water-insoluble polymer or copolymer on the surface of the pigments in particulate form, (d) adding at least one second comonomer or a second mixture of comonomers and addition copolymerizing, and (B) at least one radiation-curable component.

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