(Meth)acrylic acid esters of tricyclo[5.2.1.0..sup.2.6 ]-decane
derivatives
    7.
    发明授权
    (Meth)acrylic acid esters of tricyclo[5.2.1.0..sup.2.6 ]-decane derivatives 失效
    (甲基)丙烯酸酯(8 5.2.1.0。{hu 2.6 {b {9-癸烷衍生物

    公开(公告)号:US4172951A

    公开(公告)日:1979-10-30

    申请号:US890014

    申请日:1978-03-24

    摘要: (Meth)acrylic acid esters of tricyclo [5.2.1.0..sup.2.6 ]-decane derivatives having the formula ##STR1## wherein A represents the radical ##STR2## wherein R is a divalent hydrocarbon having 2 to 6 carbon atoms selected from the group consisting of alkylene, alkenylene, cyclohexylene, phenylene and tetrahydrophenylene, and R.sub.1 is a member selected from the group consisting of hydrogen and methyl; as well as the process for the production of the esters, and their use in adhesive or sealing compositions which harden under exclusion of oxygen.

    摘要翻译: 具有式“IMAGE”的三环[5.2.1.0.2.6] - 癸烷衍生物的(甲基)丙烯酸酯,其中A表示基团,其中R是具有2至6个碳原子的二价烃,其选自 亚烷基,亚烯基,亚环己基,亚苯基和四氢亚苯基,R1是选自氢和甲基的成员; 以及生产酯的方法,以及它们在粘合剂或密封组合物中的用途,其在排除氧气的情况下硬化。

    Anaerobically hardening adhesives and sealants containing a hydrazone
accelerator
    9.
    发明授权
    Anaerobically hardening adhesives and sealants containing a hydrazone accelerator 失效
    含有腙促进剂的厌氧硬化粘合剂和密封剂

    公开(公告)号:US3988507A

    公开(公告)日:1976-10-26

    申请号:US607465

    申请日:1975-08-25

    摘要: Organic hydrazones (compounds which contain the =N--N=C= structure) are accelerators for aerostable anaerobically-setting adhesive compositions. They can be used with stabilizers. Preferred hydrazones are acetophenone hydrazone, methyl ethyl ketone hydrazone, methyl isobutyl ketone hydrazone. These provide rapid setting times with good ultimate strength, and have little adverse effect upon the storage stability of the compositions when access of molecular oxygen is permitted. Diacetyl hydrazone provides best ultimate strength.

    摘要翻译: 有机腙(包含= N-N = C =结构的化合物)是用于可空气净化的无氧烧结粘合剂组合物的促进剂。 它们可以与稳定剂一起使用。 优选的腙是苯乙酮腙,甲基乙基酮腙,甲基异丁基酮腙。 这些提供具有良好极限强度的快速凝固时间,并且当允许分子氧进入时对组合物的储存稳定性几乎没有不利影响。 二乙酰腙提供最佳的极限强度。