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    • 5. 发明授权
    • Child resistant closure
    • 防儿童关闭
    • US08002149B2
    • 2011-08-23
    • US11836834
    • 2007-08-10
    • Gary Leonard
    • Gary Leonard
    • B65D50/04
    • B65D50/046
    • The present invention provides a child-resistant closure for a container. The closure comprises a dispensing nozzle, a cap for the dispensing nozzle, inter-engaging formations and a resiliently deformable element. The inter-engaging formations provided on the closure hold the cap to the nozzle in an interengaged assembly thereof. The resiliently deformable element biases the cap and the nozzle apart. The inter-engaging formations comprise a retaining slot for receiving a retainer and a retainer for engagement with the retaining slot. The retaining slot, retainer and resiliently deformable element are arranged so that the cap and the nozzle are retained interengaged in the interengaged assembly by bias from the resiliently deformable element. The release of the interengaging formations is achieved by applying sufficient pressure axially to the assembly to overcome the bias of the resiliently deformable element, and sufficient turning force to move the retainer out through the opening of the retaining slot.
    • 本发明提供了一种用于容器的防儿保护盖。 封闭件包括分配喷嘴,用于分配喷嘴的盖,相互接合的结构和可弹性变形的元件。 设置在封闭件上的相互接合的结构将帽盖与其相互接合的组件保持在喷嘴上。 弹性可变形元件将帽和喷嘴分开偏置。 相互接合的结构包括用于接收保持器的保持槽和用于与保持槽接合的保持器。 保持槽,保持器和可弹性变形的元件布置成使得盖和喷嘴通过来自可弹性变形的元件的偏压保持在相互接合的组件中相互接合。 相互接合结构的释放是通过向组件轴向施加足够的压力来克服弹性可变形元件的偏压以及足够的转动力使保持器从保持槽的开口移出而实现的。
    • 9. 发明授权
    • Polymerisation initiators, polymerisable compositions, and uses thereof for bonding low surface energy substrates
    • 聚合引发剂,可聚合组合物及其用于粘合低表面能基材的用途
    • US07371466B2
    • 2008-05-13
    • US10412331
    • 2003-04-14
    • Brendan J. KneafseyGerry CoughlanThomas B. Harty
    • Brendan J. KneafseyGerry CoughlanThomas B. Harty
    • B32B27/30C08F4/42
    • C09J4/00Y10T428/31928Y10T428/31935C08F220/00
    • Quaternary boron salts are used as initiators of polymerisation in adhesive compositions for bonding low surface energy substrates such as polyolefins. The quaternary boron salts are of the formula I wherein R1 is C1-C10 alkyl, R2, R3 and R4, which may be the same or different, are, C1-C10 alkyl or C3-C10 cycloalkyl, phenyl, or phenyl-substituted C1-C10 alkyl or C3-C10 cycloalkyl, provided that any two of R1-R4 may optionally be part of a carbocyclic ring, and M+ is a metal ion or a quaternary ammonium ion. When M+ is a quaternary ammonium ion, the initiator may be used in a two-part composition having a (meth)acrylate monomer in both parts and the initiator compound in one part, the two parts being in a weight ratio of about 1:1.Particular examples of initiator compounds include sodium tetraethyl borate, lithium tetraethyl borate, lithium phenyl triethyl borate, tetramethylammonium phenyl triethyl borate, and tetra methyl ammonium phenyl tri-n-butyl borate, the last-mentioned of which is a novel compound.
    • 在粘合剂组合物中用作键合低表面能基底如聚烯烃的季铵硼盐作为聚合引发剂。 季硼盐具有式I的化合物,其中R 1是C 1 -C 10烷基,R 2, R 3和R 4可以相同或不同,是C 1 -C 10烷基, 烷基或C 3 -C 10环烷基,苯基或苯基取代的C 1 -C 10烷基或 C 3 -C 10环烷基,条件是R 1〜R 4中的任意两个可以任选地为 碳环,M + +是金属离子或季铵离子。 当M + +是季铵离子时,引发剂可以在两部分中具有(甲基)丙烯酸酯单体和引发剂化合物的两部分组合物中一起使用,两部分在 重量比约为1:1。 引发剂化合物的具体实例包括硼酸四乙酯,硼酸四乙酯锂,苯基三乙基硼酸锂,硼酸四甲基铵,硼酸三甲基铵和硼酸四正丁基铵,其中最后提到了新的化合物。