LAMINATED BODY AND VULCANIZATE THEREFOR
    5.
    发明公开
    LAMINATED BODY AND VULCANIZATE THEREFOR 有权
    BESCHICHTETERKÖRPERUND VULKANISATDAFÜR

    公开(公告)号:EP2581223A1

    公开(公告)日:2013-04-17

    申请号:EP11792194.0

    申请日:2011-02-28

    IPC分类号: B32B25/14 B32B27/30

    摘要: Provided is a laminate having elastomer layers tightly bonded to each other.
    The laminate according to the present invention 1 has an acrylic elastomer layer 11 and a fluorine elastomer layer 12 that are bonded to each other. The acrylic elastomer layer 11 is made of an acrylic elastomer composition having an epoxy group-containing acrylic elastomer and an onium salt added and the fluorine elastomer layer 12 is made of a fluorine elastomer composition having a fluorine elastomer and a polyol crosslinking agent added. In the laminate 1, the elastomer layers are bonded tightly to each other even without any surface treatment.

    摘要翻译: 提供了具有彼此紧密结合的弹性体层的层压体。 根据本发明的层压体1具有彼此结合的丙烯酸类弹性体层11和氟弹性体层12。 丙烯酸类弹性体层11由具有含环氧基的丙烯酸系弹性体和添加了鎓盐的丙烯酸类弹性体组合物构成,氟弹性体层12由具有氟弹性体和多元醇交联剂的氟弹性体组合物构成。 在层压体1中,即使不进行任何表面处理,弹性体层彼此紧密结合。

    Kunststoffrohr
    6.
    发明公开
    Kunststoffrohr 审中-公开

    公开(公告)号:EP2000722A2

    公开(公告)日:2008-12-10

    申请号:EP08012984.4

    申请日:2005-11-17

    IPC分类号: F16L9/12

    摘要: Ein im Schleuderverfahren oder Schleudergussverfahren hergestelltes Kunststoffrohr, dessen Rohrwand eine Außenschicht (10), eine Innenschicht (12) und mindestens eine Zwischenschicht (14,16,18) aufweist, wobei alle Schichten (10,12,14,16,18) zumindest einen Anteil eines duroplastischen Harzes enthalten und benachbarte Schichten untereinander vernetzt sind, wobei mindestens eine Schicht, ausgenommen die Innenschicht (12), als Funktionalschicht ausgebildet ist, deren physikalische Eigenschaften durch folgendes Merkmal verändert wurden: die Funktionalschicht enthält mindestens einen Zuschlagstoff, der sich im Fall von Schlagenergie auf die Außenschicht (10) des Rohres irreversibel, insbesondere plastisch, verformt.

    摘要翻译: 具有管壁的塑料管具有外部内部和至少一个中间层,具有至少一层具有功能层(A)的层,所述功能层包含:(a)与其它层中的热固性树脂不同的热固性树脂(I) 由于弹性模量较低,断裂伸长率较高,软化温度较低; 和/或(b)聚合物(II),其在施加冲击能量时不可逆地变形。 一种具有管壁的塑料管,其具有外层,内层和至少一个中间层(相邻层粘合在一起),至少一层(除了内层以外)具有功能层(A),其包含: (a)在至少一个后续层(沿径向向内的方向)与热固性树脂不同的热固性树脂(I)的弹性模量较低,断裂伸长率和/或软化温度为 降低; 和/或(b)至少一个聚集体(II),当将冲击能量施加到外层时,其不可逆地变形(优选塑性变形)。

    Rubber laminate
    9.
    发明公开
    Rubber laminate 失效
    Gummiverbundstoff。

    公开(公告)号:EP0419218A2

    公开(公告)日:1991-03-27

    申请号:EP90310211.9

    申请日:1990-09-18

    IPC分类号: B32B25/14

    摘要: A rubber laminate wherein a rubber layer (1) consisting of the following rubber compound (a) and a rubber layer (2) consisting of the following rubber compound (b) have been strongly bonded to each other by vulcanization:

    (a) a rubber compound consisting essentially of 100 parts by weight of an acrylic blend rubber, 20-30 parts by weight of a plasticizer comprising at least a phosphate type plasticizer and, as a vulcanizing agent, a diamine carbamate compound and 1-orthotolylbiguanide, the acrylic blend rubber consisting of (I) an acrylic rubber composed of
    (A) 7.0-69.9% by weight of an alkyl acrylate,
    (B) 30.0-70.0% by weight of an alkoxy-substituted alkyl acrylate,
    (C) 0.1-3.0% by weight of an epoxy group-containing ethylenically unsaturated compound, and
    (D) 0-20.0% by weight of other ethylenically unsaturated compound copolymerizable with the (A), (B) and (C) components and (II) a vinylidene fluoride resin, the weight ratio of the acrylic rubber (I)/the vinylidene fluoride resin (II) in the acrylic blend rubber being 85/15 to 75/25,
    (b) a rubber compound consisting essentially of 100 parts by weight of an acrylic rubber (III) and 20-40 parts by weight of a plasticizer [the proportion of the plasticizer is equal to or larger than the proportion of the plasticizer in the rubber compound (a)], the acrylic rubber (III) being composed of
    (E) 1.0-49.9% by weight of an alkyl acrylate,
    (F) 50.0080.0% by weight of an alkoxy-substituted alkyl acrylate,
    (G) 0.1-3.0% by weight of an epoxy group-containing ethylenically unsaturated compound, and
    (H) 0-20.0% by weight of other ethylenically unsaturated compound copolymerizable with the (E), (F) and (G) components [the proportion of the (F) component is equal to or larger than the proportion of the (B) component in the acrylic rubber (I)].

    The above laminate is superior in flexibility and has a high interlaminar strength. The laminate is also superior in heat resistance, sour gasoline resistance and resistance to alcohol-containing gasoline and accordingly is highly suited for use as a material for fuel hoses of automobiles.

    摘要翻译: 橡胶层压体,其中由以下橡胶化合物(a)组成的橡胶层(1)和由以下橡胶组合物(b)组成的橡胶层(2)通过硫化牢固地彼此结合:(a)橡胶 基本上由100重量份的丙烯酸共混橡胶,20-30重量份的至少包含磷酸盐型增塑剂的增塑剂和作为硫化剂的二胺氨基甲酸酯化合物和1-甲基双胍组成的化合物,丙烯酸共混橡胶 由(I)由(A)7.0-69.9重量%的丙烯酸烷基酯组成的丙烯酸橡胶,(B)30.0-70.0重量%的烷氧基取代的丙烯酸烷基酯,(C)0.1-3.0重量% 的(A),(B)和(C)成分((A)+(B)+((A)+(B)+(C))可共聚的其它烯键式不饱和化合物 C)+(D)= 100重量%)和(II)偏二氟乙烯树脂,丙烯酸酯的重量比 橡胶(I)/丙烯酸共混橡胶中的偏二氟乙烯树脂(II)为85/15至75/25,(b)基本上由100重量份的丙烯酸橡胶(III)和20-40 增塑剂重量份(增塑剂的比例等于或大于橡胶化合物(a)中的增塑剂的比例),丙烯酸类橡胶(III)由(E)为1.0-49.9%(重量)组成 的丙烯酸烷基酯,(F)50.O0.080.0重量%的烷氧基取代的丙烯酸烷基酯,(G)0.1-3.0重量%的含环氧基的烯键式不饱和化合物和(H)0-20.0 (E),(F)和(G)成分[(E)+(F)+(G)+(H)= 100重量%)可共聚的其它烯属不饱和化合物的重量% (F)成分等于或大于丙烯酸橡胶(I)中(B)成分的比例]。 上述层叠体的柔软性优异,层间强度高。 该层压体的耐热性,耐酸汽油性和耐酒精汽油也优异,因此非常适合用作汽车燃料软管的材料。