Rubber-Metal Laminate
    4.
    发明申请
    Rubber-Metal Laminate 审中-公开
    橡胶金属层压板

    公开(公告)号:US20100261004A1

    公开(公告)日:2010-10-14

    申请号:US12308441

    申请日:2007-04-24

    IPC分类号: B32B15/082 B32B5/16

    摘要: A rubber-metal laminate, which comprises a metallic sheet and a rubber layer formed on the metallic sheet, the rubber layer being formed from an NBR composition comprising (A) 100 parts by weight of nitrile rubber, (B) 0.1-5 parts by weight of sulfur, and (C) 0.5-10 parts by weight of at least one sulfur donor compound selected from tetrabenzylthiuram disulfide, tetrakis(2-ethylhexyl)thiuram disulfide, zinc tetrabenzyldithiocarbamate, and 1,6-bis(N,N-dibenzylthiocarbamodithio)-hexane, preferably the NBR composition further containing (D) 3-100 parts by weight of silica and (E) 60-200 parts by weight of aluminum oxide having an average particle size of 0.1-10 μm, as a rubber layer-forming composition, where the rubber layer can be formed on the metallic sheet without generating nitrosoamines as controlled items of TRGS552, PRTR, etc. and without lowering the vulcanizate physical properties or vulcanization rate. The rubber-metal laminate can be effectively used as a seal material.

    摘要翻译: 一种橡胶金属层压体,其包括金属片和形成在金属片上的橡胶层,橡胶层由NBR组合物形成,所述NBR组合物包含(A)100重量份丁腈橡胶,(B)0.1-5重量份 至少一种选自二硫化四苄基秋兰姆,四(2-乙基己基)二硫化锡秋兰姆,四苄基二硫代氨基甲酸锌和1,6-双(N,N-二苄基硫代氨基二硫代磷酸酯)的硫供体化合物 )己烷,优选NBR组合物,其还含有(D)3-100重量份二氧化硅和(E)60-200重量份平均粒径为0.1-10微米的氧化铝作为橡胶层 - 形成组合物,其中可以在金属片上形成橡胶层而不产生作为受控物品的TRGS552,PRTR等的亚硝基胺,并且不降低硫化物的物理性能或硫化速率。 橡胶 - 金属层压板可以有效地用作密封材料。

    Two-component adhesive/sealing mass with high initial adhesiveness
    6.
    发明授权
    Two-component adhesive/sealing mass with high initial adhesiveness 失效
    双组分粘合剂/密封剂,初始粘合性高

    公开(公告)号:US6025416A

    公开(公告)日:2000-02-15

    申请号:US952406

    申请日:1998-03-24

    摘要: Two component adhesive/sealing masses based on silane terminated prepolymers contain a component A which is a one-component, humidity hardening adhesive/sealing mass with high initial adhesiveness, and a component B which is a crosslinking agent and/or accelerator for component A are disclosed. These adhesive/sealing masses are suitable for gluing without primer parts made of metals or other materials such as aluminum, steel, glass, wood or plastics. In a particularly preferred embodiment, component B consists of a viscous, stable mixture of plasticisers, water, thickeners and other optional auxiliary substances.

    摘要翻译: PCT No.PCT / EP96 / 01899 Sec。 371日期:1998年3月24日 102(e)1998年3月24日PCT PCT 1996年5月7日PCT公布。 公开号WO96 / 35761 日期1996年11月14日基于硅烷封端的预聚物的两种组分粘合/密封质量包含作为单组分的,具有高初始粘合性的单组分湿度硬化粘合剂/密封块和作为交联剂的组分B和/或 公开了用于组分A的促进剂。 这些粘合剂/密封块适用于没有金属或其他材料(如铝,钢,玻璃,木材或塑料)的底漆部分的胶合。 在特别优选的实施方案中,组分B由增塑剂,水,增稠剂和其它任选的辅助物质的粘稠,稳定的混合物组成。

    Acrylic rubber composition
    10.
    发明授权
    Acrylic rubber composition 失效
    丙烯酸橡胶组合物

    公开(公告)号:US5807913A

    公开(公告)日:1998-09-15

    申请号:US760864

    申请日:1996-12-05

    摘要: An active halogen-containing acrylic rubber composition for molding oil filter-gaskets, which comprises an active halogen-containing acrylic rubber and a metal phosphonate represented by the following general formula: RR'nPO(OH)(OM) wherein R is an alkyl group having 1 to 32 carbon atoms, a polyfluorocarbon group or a perfluoropolyether group; R' is an alkylene group having 1 to 6 carbon atoms, a phenylene group, an oxyphenylene group or a sulfonamide group; M is an alkali metal; and n is 0 or 1, gives oil filter-gaskets having a distinguished durable protection against fixation without lowering of high temperature sealability, even if used in engine oil.

    摘要翻译: 一种用于成型油过滤垫片的活性含卤素丙烯酸橡胶组合物,其包含由以下通式表示的含活性卤素的丙烯酸橡胶和金属膦酸盐:RR'nPO(OH)(OM)其中R是烷基 具有1至32个碳原子,多氟碳基团或全氟聚醚基团; R'是具有1至6个碳原子的亚烷基,亚苯基,氧亚苯基或磺酰胺基; M是碱金属; 并且n为0或1,即使在发动机机油中使用,也能得到具有突出的耐久性保护的油过滤垫圈,而不降低高温密封性。