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    Polymer blend having good low-temperature impact strength
    2.
    发明授权
    Polymer blend having good low-temperature impact strength 有权
    聚合物共混物具有良好的低温冲击强度

    公开(公告)号：US06579581B2

    公开(公告)日：2003-06-17

    申请号：US09886217

    申请日：2001-06-22

    申请人： Wilfried Bartz ,  Franz-Erich Baumann ,  Guido Schmitz ,  Georg Oenbrink ,  Harald Haeger

    发明人： Wilfried Bartz ,  Franz-Erich Baumann ,  Guido Schmitz ,  Georg Oenbrink ,  Harald Haeger

    IPC分类号： C08L7700

    CPC分类号： C08L77/02 ,  C08L23/08 ,  C08L53/02 ,  C08L77/00 ,  C08L77/06 ,  Y10T428/1321 ,  Y10T428/1352 ,  Y10T428/31739 ,  C08L23/00 ,  C08L53/00 ,  C08L2666/02

    摘要： A molding which comprises the following components: (I) from 60 to 96.5 parts by weight of polyamide; (II) from 3 to 39.5 parts by weight of an impact-modifying component which contains anhydride groups, (III) from 0.5 to 20 parts by weight of a copolymer which contains units of the monomers: (a) &agr;-olefin, (b) acrylic compound, and also (c) olefinically unsaturated epoxide, carboxylic anhydride, carboximide, oxazoline or oxazinone, where the total of the parts by weight of components I, II, and III is 100, and where moreover the polyamide has an excess of amino end groups, has improved low-temperature impact strength, even if the molding composition also comprises a plasticizer.

    摘要翻译： 一种成型体，其包含以下组分：（I）60至96.5重量份的聚酰胺;（II）3至39.5重量份的含有酸酐基团的冲击改性组分，（III）为0.5至20份 重量的包含单体单元的共聚物：（a）α-烯烃，（b）丙烯酸化合物，和（c）烯属不饱和环氧化物，羧酸酐，羰酰亚胺，恶唑啉或恶嗪酮，其中部分的总数由 组分I，II和III的重量为100，此外，聚酰胺具有过量的氨基端基，即使成型组合物还包含增塑剂，也具有改善的低温冲击强度。

    Composite having more than one layer
    3.
    发明授权
    Composite having more than one layer 失效
    复合材料有多于一层

    公开(公告)号：US06335101B1

    公开(公告)日：2002-01-01

    申请号：US09510302

    申请日：2000-02-22

    申请人： Harald Haeger ,  Guido Schmitz ,  Franz-Erich Baumann ,  Giselher Franzmann ,  Georg Oenbrink

    发明人： Harald Haeger ,  Guido Schmitz ,  Franz-Erich Baumann ,  Giselher Franzmann ,  Georg Oenbrink

    IPC分类号： B32B2734

    CPC分类号： B32B27/08 ,  B32B1/08 ,  B32B3/28 ,  B32B25/08 ,  B32B27/34 ,  B32B27/36 ,  B32B37/153 ,  B32B2307/202 ,  B32B2367/00 ,  B32B2377/00 ,  B32B2439/00 ,  B32B2597/00 ,  Y10T428/1393 ,  Y10T428/31728 ,  Y10T428/31736 ,  Y10T428/3175 ,  Y10T428/31765 ,  Y10T428/31786

    摘要： A thermoplastic composite having a multiplicity of layers and comprising: I) a layer of a polyamide molding composition, II) a layer of a polyester molding composition, and III) a layer of an adhesion promoter adherent to I and II comprising at least 50% by weight of a blend of: a) from 20 to 80% by weight of a polyamide, prepared from &agr;) at least one diamine having from 6 to 12 carbon atoms, and &bgr;) an essentially stoichiometrically equivalent amount of at least one dicarboxylic acid comprising at least 5 mol % of a dicarboxylic acid having from 10 to 36 carbon atoms, and b) from 80 to 20% by weight of a polyester, prepared from &agr;) a mixture of from 30 to 95 mol % of an aromatic dicarboxylic acid having from 6 to 20 carbon atoms and from 70 to 5 mol % of the same dicarboxylic acid as in the polyamide of the adhesion promoter, having from 10 to 36 carbon atoms, and &bgr;) at least one diol having from 2 to 12 carbon atoms.

    摘要翻译： 一种具有多层的热塑性复合材料，包括：I）聚酰胺模塑组合物层，II）聚酯模塑组合物层，和III）与I和II附着的粘合促进剂层，其包含至少50％ 共混物的重量为：a）20至80重量％的由α制备的聚酰胺，至少一种具有6至12个碳原子的二胺，和b）基本上化学计量等同量的至少一种二羧酸，至少包含 5摩尔％具有10至36个碳原子的二羧酸，和b）80至20重量％的由下式制备的聚酯：30至95摩尔％的具有6至20个碳原子的芳族二羧酸的混合物 和具有10至36个碳原子的粘合促进剂的聚酰胺中的70至5摩尔％的相同的二羧酸，和至少一种具有2至12个碳原子的二醇。

    MOULDING COMPOUND BASED ON A PARTIALLY AROMATIC COPOLYAMIDE
    8.
    发明申请
    MOULDING COMPOUND BASED ON A PARTIALLY AROMATIC COPOLYAMIDE 审中-公开
    基于部分芳族聚酰胺的成型化合物

    公开(公告)号：US20150086738A1

    公开(公告)日：2015-03-26

    申请号：US14489632

    申请日：2014-09-18

    申请人： Jasmin NITSCHE ,  Harald Haeger ,  Sebastian Geerkens ,  Franz-Erich Baumann ,  Reinhard Beuth

    发明人： Jasmin NITSCHE ,  Harald Haeger ,  Sebastian Geerkens ,  Franz-Erich Baumann ,  Reinhard Beuth

    IPC分类号： C08L77/06 ,  C08K5/18 ,  C08K5/00 ,  C08K3/16 ,  C08K5/098

    CPC分类号： C08L77/06 ,  C08K3/16 ,  C08K5/005 ,  C08K5/098 ,  C08K5/18 ,  C08L77/02 ,  C08L2201/08 ,  C08L2203/18 ,  Y10T428/1352 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/1397

    摘要： A moulding composition, comprising at least 40 wt. % of the following components: a) 60 to 99 parts by wt. of a partially aromatic copolyamide which comprises as polymerized monomer units: I. 30 to 90 mol % of a combination of hexamethylenediamine and terephthalic acid; and II. 70 to 10 mol % of a lactam and/or of an ω-aminocarboxylic acid with 11 or 12 C atoms; and b) 40 to 1 parts by wt. of an olefinic copolymer comprising as polymerized monomer units: i) 35 to 94.9 wt. % of ethene-based monomer units, ii) 5 to 65 wt. % of monomer units based on a 1-alkene with 4 to 8 C atoms, iii) 0 to 10 wt. % of monomer units based on an olefin different from i) and ii), and iv) 0.1 to 2.5 wt. % of monomer units based on an aliphatically unsaturated dicarboxylic acid anhydride, wherein a sum of the weight % values of i), ii), iii) and iv) is 100%, and the sum of the parts by wt. of a) and b) is 100; which can is processed into moulded articles with improved thermal aging resistance is provided.

    摘要翻译： 一种模塑组合物，其包含至少40重量％ ％以下组分：a）60至99重量份。 的部分芳族共聚酰胺，其包含作为聚合单体单元：I.30至90摩尔％的六亚甲基二胺和对苯二甲酸的组合; 和II。 70〜10摩尔％的内酰胺和/或具有11或12个C原子的ω-氨基羧酸; 和b）40〜1重量份。 的包含作为聚合单体单元的烯烃共聚物：i）35-94.9wt。 ％的基于乙烯的单体单元，ii）5至65wt。 基于具有4至8个C原子的1-烯烃的单体单元的％，iii）0至10重量％ ％的基于不同于i）和ii）的烯烃的单体单元，和iv）0.1-2.5wt。 基于脂族不饱和二羧酸酐的单体单元的％，其中i），ii），iii）和iv）的重量％的总和为100％，并且重量份的总和。 的a）和b）是100; 其可以被加工成具有改善的耐热老化性的模制品。