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    31.
    发明专利
    未知

    公开(公告)号：BRPI0808451A2

    公开(公告)日：2014-08-12

    申请号：BRPI0808451

    申请日：2008-02-11

    Applicant: BASF SE

    Inventor： DIETRICH BJOERN ,  LONGO DANIELA ,  SKUPIN GABRIEL ,  KRUECKL FLORIAN

    IPC: C08L67/02 ,  B29C44/00 ,  C08L67/04

    Abstract: The invention relates to a foam ply based on a biodegradable polyester mixture, comprising i) from 70 to 5% by weight, based on the total weight of components i to ii, of at least one polyester based on aliphatic and aromatic dicarboxylic acids and on aliphatic dihydroxy compounds, and ii) from 30 to 95% by weight, based on the total weight of components i to ii, of poly-lactide, and iii) from 0.1 to 5% by weight, based on the total weight of components i to ii, of a copolymer which comprises epoxy groups and is based on styrene, acrylates, and/or methacrylates, and iv) from 0.5 to 15% by weight of additives; and v) from 0 to 50% by weight of inorganic or organic filler, and also to processes for production of the foam ply mentioned, and to the use of the foam plies for the production of moldings and foils, and also to moldings and foils comprising the foam plies mentioned.

    Insecticide-modified bead material composed of expandable polystyrene and insecticide-modified moldings thereof
    32.
    发明专利
    Insecticide-modified bead material composed of expandable polystyrene and insecticide-modified moldings thereof 未知

    公开(公告)号：NZ585978A

    公开(公告)日：2012-09-28

    申请号：NZ58597808

    申请日：2008-12-19

    Applicant: BASF SE

    Inventor： ISHAQUE MICHAEL ,  KRIHA OLAF ,  SCHIPS CARSTEN ,  GUENTHERBERG NORBERT ,  LONGO DANIELA ,  HAHN KLAUS ,  HOLMES KEITH A ,  KLEIN CLARK D ,  SCHMIED BERNHARD

    IPC: C08J9/224 ,  A01M1/24 ,  A01N25/10 ,  A01N25/16 ,  C08J9/232

    Abstract: Disclosed is a bead material composed of expandable polystyrene (EPS), coated with (A) one or more insecticides, preferably selected from the group consisting of fipronil, hydramethylnon and chlorfenapyr;(B) one or more glycerol esters,(C) optionally one or more polymeric binders selected from acrylate resins, aqueous polymer dispersions, or waxes; and(D) optionally further additives. A process for the production of the molding by press molding is also disclosed, wherein: (I) an EPS bead material is charged to a gas-permeable mold; (II) within the closed mold, the charge of bead material is press-molded to give a molding, with volume reduction;(III) the molding is hardened by controlling its temperature to from 20 to 100 Deg. C; and (IV) the resultant molding is removed from the mold. Further disclosed is another process for the production of the molding according by foaming-to completion, wherein: (I) an EPS bead material is charged to a gastight mold;(II) within the closed mold, the charge of bead material is foamed to completion by controlling its temperature to from 60 to 120 Deg. C, whereupon the bead material fuses to give the molding; and(III) the resultant molding is removed from the mold. These beads are suitable for making moldings that are used as insulation material in the construction industry and these mouldings are also suitable for the protection of buildings against termites.

    METODO PARA PRODUCIR PIEZAS MOLDEADAS DE XPS PROVISTAS CON INSECTICIDA.
    35.
    发明专利
    METODO PARA PRODUCIR PIEZAS MOLDEADAS DE XPS PROVISTAS CON INSECTICIDA. 未知

    公开(公告)号：MX2011004119A

    公开(公告)日：2011-05-04

    申请号：MX2011004119

    申请日：2009-10-21

    Applicant: BASF SE

    Inventor： HAHN KLAUS ,  ISHAQUE MICHAEL ,  LONGO DANIELA ,  KRIHA OLAF

    IPC: A01N25/10 ,  A01N25/16 ,  A01N25/34

    Abstract: Proceso para la producción de preformas de espuma de poliestireno extruida modificada con insecticida (XPS), que comprende los pasos de: a) calentar poliestireno (PS) hasta que se forma una fusión de polímero, (b) introducir un agente de soplado hacia la fusión de polímero para formar una fusión espumable, y (c) espumar la fusión espumable para proporcionar una preforma de XPS, en donde cuando menos un insecticida del grupo de los fenilpirazoles, clorfanapir e hidrametilnona se introduce hacia la fusión de polímero en cuando menos uno de los pasos (a) y/o (b).

    FOAM LAYER PRODUCED OF A BIODEGRADABLE POLYESTER MIXTURE
    40.
    发明专利
    FOAM LAYER PRODUCED OF A BIODEGRADABLE POLYESTER MIXTURE 未知

    公开(公告)号：HRP20100394T1

    公开(公告)日：2010-09-30

    申请号：HRP20100394

    申请日：2010-07-19

    Applicant: BASF SE

    Inventor： DIETRICH BJOERN ,  LONGO DANIELA ,  SKUPIN GABRIEL ,  KRUECKL FLORIAN

    IPC: C08L67/02

    Abstract: The invention relates to a foam ply based on a biodegradable polyester mixture, comprising i) from 70 to 5% by weight, based on the total weight of components i to ii, of at least one polyester based on aliphatic and aromatic dicarboxylic acids and on aliphatic dihydroxy compounds, and ii) from 30 to 95% by weight, based on the total weight of components i to ii, of poly-lactide, and iii) from 0.1 to 5% by weight, based on the total weight of components i to ii, of a copolymer which comprises epoxy groups and is based on styrene, acrylates, and/or methacrylates, and iv) from 0.5 to 15% by weight of additives; and v) from 0 to 50% by weight of inorganic or organic filler, and also to processes for production of the foam ply mentioned, and to the use of the foam plies for the production of moldings and foils, and also to moldings and foils comprising the foam plies mentioned.

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