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    Composite having two or more layers, including an EVOH layer
    2.
    发明申请
    Composite having two or more layers, including an EVOH layer 有权
    具有两层或更多层的复合材料，包括EVOH层

    公开(公告)号：US20060141188A1

    公开(公告)日：2006-06-29

    申请号：US11357971

    申请日：2006-02-22

    Applicant: Guido Schmitz ,  Harald Hager ,  Hans Ries ,  Wilfried Bartz

    Inventor： Guido Schmitz ,  Harald Hager ,  Hans Ries ,  Wilfried Bartz

    IPC: B32B1/08

    CPC classification number: B32B27/34 ,  B32B1/02 ,  B32B1/08 ,  B32B3/28 ,  B32B27/08 ,  B32B27/28 ,  B32B27/306 ,  B32B27/32 ,  B32B2250/03 ,  B32B2250/24 ,  B32B2250/40 ,  B32B2270/00 ,  B32B2272/00 ,  B32B2307/202 ,  B32B2307/308 ,  B32B2307/50 ,  B32B2307/714 ,  B32B2307/7242 ,  B32B2307/7244 ,  B32B2307/7265 ,  B32B2323/04 ,  B32B2331/04 ,  B32B2377/00 ,  B32B2439/40 ,  B32B2439/70 ,  B32B2597/00 ,  B32B2605/08 ,  C08L77/00 ,  C08L77/02 ,  C08L77/06 ,  Y10T428/1352 ,  Y10T428/1379 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/31725 ,  Y10T428/31732 ,  Y10T428/3175

    Abstract: The present invention provides a layered composite, which includes the following layers: (I) a layer I composition including: (a) from 0 to 80 part 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: (α) from 0.5 to 25% by weight, based on the weight of the polyamine-polyamide copolymer, of at least one polyamine having at least 4 nitrogen atoms and having a number-average molar mass Mn of at least 146 g/mol, and (β) at least one polyamide-forming monomer selected from the group including lactam, ω-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 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 ω-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重量份的至少一种聚胺 - 聚酰胺共聚物，其包含以下单体单元：基于多胺 - 聚酰胺共聚物的重量计，0.5至25重量％的（α）至少 一种具有至少4个氮原子并具有至少146g / mol的数均摩尔质量M n N的多胺，和（β）至少一种选自包括内酰胺的聚酰胺形成单体 ，ω-氨基羧酸，二胺和二羧酸的等摩尔组合，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，其中，在层I中，（a）， （b）和（c）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。

    Multilayer plastic pipe
    5.
    发明授权
    Multilayer plastic pipe 失效
    多层塑料管

    公开(公告)号：US5404915A

    公开(公告)日：1995-04-11

    申请号：US974287

    申请日：1992-11-10

    Applicant: Joachim Mugge ,  Stefan Rober ,  Hans-Dieter Herrmann ,  Hans Ries

    Inventor： Joachim Mugge ,  Stefan Rober ,  Hans-Dieter Herrmann ,  Hans Ries

    IPC: B32B1/08 ,  B32B27/08 ,  B32B27/34 ,  B32B27/36 ,  F16L9/12 ,  F16L11/00

    CPC classification number: F16L9/121 ,  B32B27/08 ,  Y10S138/07

    Abstract: A multilayer plastic pipe having improved barrier action against diffusion of the substance being transported, particularly methanol-containing fuels, dimensional stability, resistance to mechanical stress, and particularly improved adhesion between layers is provided comprising:(A) an inner layer and an outer layer, each of which comprise a polyamide-based molding composition, wherein the inner layer and outer layer may be the same or different, and (B) at least one intermediate layer comprisinga) 95 to 60% by weight of a linear, crystalline polyester andb) 5 to 40% by weight of a polymer containing reactive groups other than epoxide groups,wherein the reactive groups are contained in a concentration of from 4 to 95 mmol/kg based on the total amount of component (B); and wherein the layers are intimately bonded to one another.

    Abstract translation: 提供了一种具有改善的阻挡作用的多层塑料管，其特征在于包括：（A）内层和外层，其中，所述多层塑料管具有改善的被阻挡物质的扩散作用，特别是含甲醇的燃料，尺寸稳定性，抗机械应力， ，其中每一种都包含基于聚酰胺的模塑组合物，其中内层和外层可以相同或不同，和（B）至少一个中间层，其包含a）95至60重量％的线性结晶聚酯 和b）5-40重量％的含有环氧基以外的反应性基团的聚合物，其中反应基的含量以组分（B）总量为4-95mmol / kg为基准; 并且其中所述层彼此紧密结合。

    Polyamide composite having two or more layers
    10.
    发明授权
    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：US06783821B2

    公开(公告)日：2004-08-31

    申请号：US10024379

    申请日：2001-12-21

    Applicant: Hans Ries ,  Guido Schmitz ,  Harald Haeger

    Inventor： Hans Ries ,  Guido Schmitz ,  Harald Haeger

    IPC: B32B102

    CPC classification number: C08L77/00 ,  B32B27/34 ,  C08L77/02 ,  C08L77/06 ,  Y10T428/13 ,  Y10T428/1352 ,  Y10T428/1386 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/31562 ,  Y10T428/31728 ,  Y10T428/31732

    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 &ohgr;-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: 在具有两层或更多层的复合材料中可以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）的总重量份， 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。

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