Polyamide composite having two or more layers
    2.
    发明申请
    Polyamide composite having two or more layers 有权
    具有两层或更多层的聚酰胺复合物

    公开(公告)号:US20020119272A1

    公开(公告)日:2002-08-29

    申请号:US10024379

    申请日:2001-12-21

    Applicant: DEGUSSA AG

    Abstract: A good layer adhesion can be achieved in a composite having two or more layers wherein a layer I is obtained from a molding composition which has the following components: a) from 0 to 80 parts by weight of a polyamide selected from the group consisting of PA6, PA66, PA6/66 and a mixture thereof; b) from 0.05 to 100 parts by weight of a polyamine-polyamide copolymer; and c) from 0 to 80 parts by weight of a polyamide selected from the group consisting of PA11, PA12, PA612, PA1012, PA1212 and a mixture thereof; wherein a total of the parts by weight of components a), b) and c) is 100; wherein at least 20 parts by weight of components a) and b) is a monomer unit which is obtained from caprolactam and/or from a combination of hexamethylenediamine/adipic acid; and wherein at least 20 parts by weight of components b) and c) is a monomer unit which is obtained from null-aminoundecanoic acid, laurolactam, a mixture of hexamethylenediamine and 1,12-dodecanedioic acid, a mixture of 1,10-decanediamine and 1,12-dodecanedioic acid, and/or a mixture of 1,12-dodecanediamine and 1,12-dodecanedioic acid.

    Abstract translation: 可以在具有两层或更多层的复合材料中实现良好的层粘合性,其中层I由具有以下组分的模塑组合物获得:a)0至80重量份选自PA6 ,PA66,PA6 / 66及其混合物; b)0.05-100重量份的聚胺 - 聚酰胺共聚物; 和c)0至80重量份选自PA11,PA12,PA612,PA1012,PA1212的聚酰胺及其混合物; 其中组分a),b)和c)的重量份数合计为100; 其中至少20重量份的组分a)和b)是由己内酰胺和/或六亚甲基二胺/己二酸的组合获得的单体单元; 并且其中至少20重量份的组分b)和c)是由ω-氨基十一烷酸,月桂内酰胺,六亚甲基二胺和1,12-十二烷二酸的混合物得到的单体单元,1,10-癸二胺 和1,12-十二烷二酸,和/或1,12-十二烷二胺和1,12-十二烷二酸的混合物。

    Composite having two or more layers, including an EVOH layer
    4.
    发明申请
    Composite having two or more layers, including an EVOH layer 审中-公开
    具有两层或更多层的复合材料,包括EVOH层

    公开(公告)号:US20020142118A1

    公开(公告)日:2002-10-03

    申请号:US10024386

    申请日:2001-12-21

    Applicant: Degussa AG

    Abstract: The present invention provides a layered composite, which includes the following layers: (I) a layer I composition including: (a) from 0 to 80 parts by weight of at least one polyamide selected from the group including PA6, PA66, PA6/66 and mixtures thereof; (b) from 0 to 100 parts by weight of at least one polyamine-polyamide copolymer that includes the following monomer units; (null) from 0.5 to 25% by weight, based on the weight of the polyamine-polyamide copolymer, of at least on polyamine, having at least 4 nitrogen atoms and having a number-average molar mass Mn of at least 146 g/mol, and (null) at least one polyamide-forming monomer selected from the group including lactam, null-aminocarboxylic acid, equimolar combination of diamine and dicarboxylic acid, and mixtures thereof; and (c) from 0 to 80 parts by weight of at least one polyamide selected from the group including PA11, PA12, PA612, PA1012, PA1212 and mixtures thereof; wherein, in the layer I, a total of the parts by weight of (a), (b) and (c) is 100; wherein within an entirety of (a) and (b), at least 20 parts by weight of the entirety include monomer units selected from the group including caprolactam, combination of hexamethylenediamine/adipic acid, and mixtures thereof; and wherein within an entirety of (b) and (c), at least 20 parts by weight of the entirety include monomer units selected from the group including null-aminoundecanoic acid, laurolactam, combination of hexamethylenediamine/1,12-dodecanedioic acid, combination of 1,10-decanediamine/1,12-dodecanedioic acid, combination of 1,12-dodecanediamine/1,12-dodecanedioic acid, and mixtures thereof; and (II) a layer II composition which includes at least one ethylene-vinyl alcohol copolymer.

    Abstract translation: 本发明提供一种层状复合材料,其包括以下层:(I)I层组合物,其包含:(a)0至80重量份的至少一种选自包括PA6,PA66,PA6 / 66的聚酰胺 及其混合物; (b)0至100重量份的至少一种包含以下单体单元的聚胺 - 聚酰胺共聚物; 至少具有至少4个氮原子且数均摩尔质量Mn至少为146g / mol的多胺的至少多胺 - 聚酰胺共聚物重量的0.5至25重量% 和(β)至少一种选自包括内酰胺,ω-氨基羧酸,二胺和二羧酸的等摩尔组合的聚酰胺形成单体及其混合物; 和(c)0至80重量份的至少一种选自PA11,PA12,PA612,PA1012,PA1212的聚酰胺及其混合物; 其中,在层I中,(a),(b)和(c)的总重量份数为100; 其中在(a)和(b)的整体中,至少20重量份的整体包括选自包括己内酰胺,六亚甲基二胺/己二酸的组合及其混合物的单体单元; 并且其中在(b)和(c)的整体中,至少20重量份的整体包括选自包括ω-氨基十一烷酸,月桂内酰胺,六亚甲基二胺/ 1,12-十二烷二酸的组合,组合 1,10-癸二胺/ 1,12-十二烷二酸,1,12-十二烷二胺/ 1,12-十二烷二酸的组合及其混合物; 和(II)包含至少一种乙烯 - 乙烯醇共聚物的II族组合物。

    Polyester molding composition
    5.
    发明申请
    Polyester molding composition 有权
    聚酯成型组合物

    公开(公告)号:US20020115771A1

    公开(公告)日:2002-08-22

    申请号:US10022878

    申请日:2001-12-20

    Applicant: DEGUSSA AG

    CPC classification number: C08L67/02 C08L23/08 C08L33/06 C08L53/00 C08L2666/02

    Abstract: The present invention relates to a molding composition containing thermoplastic polyesters, impact-modifying component which contains anhydride groups, a copolymer of null-olefin, acrylic compound, olefinically unsaturated epoxide, carboxylic anhydride, carboximide, oxazoline and/or oxazinone, which has improved low-temperature impact strength; methods of making molding with the molding composition and molding containing the composition.

    Abstract translation: 本发明涉及包含热塑性聚酯的成型组合物,含有酸酐基团的冲击改性组分,α-烯烃,丙烯酸化合物,烯属不饱和环氧化物,羧酸酐,甲酰亚胺,恶唑啉和/或恶嗪酮的共聚物,其具有改进的低 - 冲击强度; 用模塑组合物成型和含有组合物的模塑方法。

    Multilayer composite based on polyamide/polyolefin
    7.
    发明申请
    Multilayer composite based on polyamide/polyolefin 失效
    基于聚酰胺/聚烯烃的多层复合材料

    公开(公告)号:US20020082352A1

    公开(公告)日:2002-06-27

    申请号:US10025547

    申请日:2001-12-26

    Applicant: Degussa AG

    Abstract: Good adhesion between layers is achieved in a multilayer composite having the following layers: I. a layer I of a polyamide molding composition; II. a layer II of a bonding agent having at least 50% by weight of a mixture of a) from 30 to 70 parts by volume of a polymer selected from a polyamide and a polyamine-polyamide copolymer, b) from 0.1 to 70 parts by volume of an olefin polymer containing a functional group, c) from 69.9 to 0 parts by volume of an unfunctionalized polyolefin, where the sum of the parts by volume of a), b) and c) is 100; and III. a layer III of a polyolefin molding composition.

    Abstract translation: 在具有以下层的多层复合材料中实现层之间的良好粘附:I.聚酰胺模塑组合物的层I; 二, 粘合剂的层II具有至少50重量%的a)30至70体积份的选自聚酰胺和聚胺 - 聚酰胺共聚物的聚合物的混合物,b)0.1至70体积份 的含有官能团的烯烃聚合物,c)69.9至0体积份未官能化聚烯烃,其中a),b)和c)的体积份数之和为100; 和III。 聚烯烃模塑组合物的层III。

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