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    FOAM LAYER PRODUCED OF A BIODEGRADABLE POLYESTER MIXTURE
    2.
    发明申请
    FOAM LAYER PRODUCED OF A BIODEGRADABLE POLYESTER MIXTURE 审中-公开
    FOAM LOCATION基于生物可降解的聚酯共混物

    公开(公告)号：WO2008098888A3

    公开(公告)日：2008-12-11

    申请号：PCT/EP2008051591

    申请日：2008-02-11

    Applicant: BASF SE ,  DIETRICH BJOERN ,  LONGO DANIELA ,  SKUPIN GABRIEL ,  KRUECKL FLORIAN

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

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

    CPC classification number: C08J9/0061 ,  C08J9/00 ,  C08J9/0023 ,  C08J9/122 ,  C08J2201/03 ,  C08J2367/02 ,  C08J2467/00 ,  C08K3/20

    Abstract: The invention relates to a foam layer which is produced from a biodegradable polyester mixture,comprising i) 70 to 5% by weight, based on the total weight of components i to ii, of at least one polyester made of aliphatic and aromatic dicarboxylic acids and aliphatic dihydroxy compounds and ii) 30 to 95% by weight, based on the total weight of components i to ii, of polylactide, and iii) 0.1 to 5% by weight, based on the total weight of components i to ii, of an epoxy group-containing copolymer made of styrene, acrylic ester and/or methacrylic ester, and iv) 0.5 to 15% by weight of additives; and v) 0 to 50% by weight of inorganic or organic fillers. The invention also relates to methods for producing said foam layer and to the use of the foam layer for producing molded articles. It finally relates to films and molded parts and to films that contain the foam layers according to the invention.

    Abstract translation: 本发明涉及泡沫层，基于生物可降解的聚酯混合物，基于脂族和芳族二羧酸和脂族二羟基化合物，和ii）30包括：i）70至5重量％，基于组分i与ii的总重量，至少一种聚酯的 基于苯乙烯95重量％，基于组分i与ii，聚丙交酯的总重量，和iii）0.1至5重量％，基于组分i与ii，含环氧基的共聚物的总重量 ，丙烯酸酯和/或甲基丙烯酸，和iv）从0.5至15种重量％的添加剂; 和v）0至50重量％的无机或有机填料，并且进一步涉及用于制备所述泡沫层和使用泡沫的层片用于生产模制品的。 包含泡沫层片提到薄膜和模制品和薄膜。

    METHOD FOR PRODUCING XPS MOULDED PIECES PROVIDED WITH INSECTICIDE
    4.
    发明申请
    METHOD FOR PRODUCING XPS MOULDED PIECES PROVIDED WITH INSECTICIDE 审中-公开
    用于生产杀虫剂EQUIPPED XPS成型片

    公开(公告)号：WO2010046379A2

    公开(公告)日：2010-04-29

    申请号：PCT/EP2009063780

    申请日：2009-10-21

    Applicant: BASF SE ,  ISHAQUE MICHAEL ,  KRIHA OLAF ,  HAHN KLAUS ,  LONGO DANIELA

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

    CPC classification number: A01N25/34 ,  A01N25/10 ,  A01N25/16 ,  A01N43/36 ,  A01N43/54 ,  A01N43/56 ,  A01N47/02

    Abstract: The invention relates to a method for producing extruded polystyrene foam (XPS) moulded pieces provided with insecticide, comprising the following steps: (a) heating polystyrene (PS) to form a polymer melt, (b) introducing a blowing agent into the polymer melt to give a foamable melt and (c) foaming the foamable melt to give an XPS moulded piece, wherein in at least one of the steps (a) and/or (b), at least one insecticide from the group of phenylpyrazoles, chlorfenapyr and hydramethylnon is introduced into the melt.

    Abstract translation: 一种用于杀虫配挤出聚苯乙烯泡沫（XPS）模制部件，包括：（a）加热聚苯乙烯（PS）的步骤，以形成聚合物熔体，（b）将发泡剂引入聚合物熔体以形成可发泡熔体，和制备方法（c） 发泡可发泡的熔体到XPS成型件，其中，在步骤中的至少一个（a）和/或（b）选自苯基吡唑，氟唑虫清和灭蚁腙至少一种杀虫剂被引入到聚合物熔体中。

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